Plugging Solar Panels Directly Into An Outlet | Surprising Results

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Everyday Solar

Everyday Solar

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2 Panel Micro Inverter Unit (600W) - amzn.to/3QEPrDc
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I found a micro-inverter on Amazon that claimed to be as simple to use as plugging in a standard 120V appliance. This sounded a bit too good to be true so I ordered a unit and put it to the test. I also checked with my local inspector as this does seem to have some areas that might not meet the National Electrical Code (NEC). Overall the results were very surprising and made me think of a bunch of different applications where something like this might come in handy
DISCLAIMER: This video and description contain affiliate links, which means that if you click on one of the product links, I’ll receive a small commission.

Пікірлер: 346
@kris4786
@kris4786 6 ай бұрын
I built a home set up with a 600 watt inverter. Y&H from Walmart used a gift card from work so it was only $45. Bought 2 panels 250 watts for 8$5 for both from a solar installer. They where removed for an upgrade or expansion. It knocked $100 of my monthly summer electric bill which can get as high as $380 per month. I have them facing south and at 28 degrees of elevation. Full sun I am getting 370 watts, they are old panels and brand new ones would produce more. I am thinking of expanding with more panels but stay under my grid tie inverters 600 rating. I used a power strip with surge protection where the inverter plugs into my home and have an inline fuse on the power coming in from the panels wired in parallel. I can even install a GFI outlet for the standard one that will cut out if there was ever a power surge from the panels. I used a very small desk fan that is 5 watts to help keep the inverter cool in my garage. It never overheated and overheating is what causes electrical devices to breakdown.
@tylerwatt12
@tylerwatt12 6 ай бұрын
The inspector might say it's ok, but it's up to your energy company to approve if this grid tie inverter is allowed to be connected to the energy grid. Typically the energy companies require permits in addition to the UL1741 other certifications, and external disconnects. That said, this setup should be ok, but you may have to conceal it. If you have a smart meter, these meters can detect energy returning to the grid the moment your energy consumption is below your production on any leg of your house. They will ping your energy company and you will get a threatening letter telling you to remove the equipment or face disconnection. If you have an analog meter, it's slightly easier to skirt by the rules. Your main issue is the meter reader guy seeing the meter spin backwards (although they probably don't pay attention). The second issue is your usage being negative for the month, which would be somewhat hard to do with small grid tie inverters like this. The end goal is to make your solar system to produce only enough PEAK energy to meet your IDLE house demands, but nothing more. Once you product more than you consume at any given moment, you'll run into issues. I'm debating whether to do this, so I can get the solar tax credit, though my roof isn't really oriented the right direction for sun exposure.
@mike_realityi
@mike_realityi 6 ай бұрын
I can see where you are coming from however I can see this as being useful for those with non-North facing windows or balconies that live in apartment or condo complexes. Or even those who rent and can not do a permanent install. This wouldn't offset their entire use but could help in decrease their use. Just think if every south facing unit in a single apartment building were to use this to offset 1/3 of their yearly electric use what that would do for the grid. Yes, not having the proper UL and other certifications would be of extreme hinderance in getting approval from the Utility. Also not having proper external disconnects. However, again if on an apartment complex those must have a master building disconnect somewhere or a dedicated transformer the utility would trip their own circuit breaker on, Looks like a little fuse between 2 power lines.
@ranger178
@ranger178 6 ай бұрын
he is feeding 120-volt power back to one leg in his house hopefully it is in phase with power company and the other leg is still drawing full power separately. so meter won't spin backwards since it goes by whichever leg is higher.
@ssoffshore5111
@ssoffshore5111 6 ай бұрын
Great comment, and spot on!!!
@keithpvbatt2040
@keithpvbatt2040 6 ай бұрын
@@ranger178you are 100 percent false and don’t understand how a split phase utility transformer works. The utility will know and will fine and stop the customer from operating the inverters.
@ranger178
@ranger178 6 ай бұрын
what is false and how is utility going to know he is feeding it wrong? only smart meters have any feedback otherwise it is just a mechanical spinning meter@@keithpvbatt2040
@Nifty-Stuff
@Nifty-Stuff 6 ай бұрын
Thank you for this, and YES, please keep us posted and keep testing! SPECIFICALLY: 1) Show us the unit turning off / shutting off input once mains is off. 2) Walk through what happens in a scenario where this is not in a dedicated circuit, and other appliances may be connected, and thus circumventing the circuit breaker's job to keep wiring safe (from what I understand, these units require dedicated circuits to avoid this issue).
@user-ke9yk5qp3u
@user-ke9yk5qp3u 6 ай бұрын
It is a grid following inverter and not a grid forming inverter and therefore number one is not relevant. Number two is somewhat relevant but a long shot in hell that anything would ever go bad as a result of that.
@davidstuebner9021
@davidstuebner9021 6 ай бұрын
#2 is a reasonable concern. You could have an air fryer, microwave, and solar on the same feed. The two loads at the same time should trip the breaker, but with the solar feeding too, the breaker won’t trip. Got to be careful.
@KevinCoop1
@KevinCoop1 6 ай бұрын
For the viewers. The support system shown is for his testing purpose. The conductors behind the solar panels must be protected or above 8’-0”. The cord used is not sunlight rated. In a real install, the receptacle should be at the inverters, not just some random receptacle and a cord laying across the lawn.
@mikeye9
@mikeye9 6 ай бұрын
It still breaks code if the baseline load of the home is lower than the power generation, at least in the state of California. You need a utility contract to legally backfeed into the grid.
@thomastaylor8657
@thomastaylor8657 6 ай бұрын
You honestly will just be charged for production as most meters that aren't built for solar charge for biderectional power
@phuketexplorer
@phuketexplorer 6 ай бұрын
We've been running an on-grid inverter for over five years. Can use multiple panels in series or parallel, and plugs into any house mains socket. Total cost was around US$100 (+ same for each of 6 panels) ROI was less than 18 months... Providing you don't live in the US, where anything Chinese is banned or taxed beyond reach.
@everydaysolar
@everydaysolar 6 ай бұрын
Thanks for the feedback. Is your inverter the same brand?
@ChrisDembinsky
@ChrisDembinsky 6 ай бұрын
I would be interesting to see if you could run 2 of these setups in parallel and with a big UPS. Then also test the power cutoff by flipping the breaker on the curcit that the extension cord is plugged into. Great video!
@vedranart
@vedranart 6 ай бұрын
I have two of Ecoflow Powerstreams and I must say that I really like how well it works and they don't get very hot at all!
@everydaysolar
@everydaysolar 6 ай бұрын
I actually only heard of the Powerstream the other day as they don't offer it here in the US or Canada. Those units would be perfect and I also had good luck with EcoFlow over the years. Thanks for the feedback!
@user-vk5ws3jl1l
@user-vk5ws3jl1l Ай бұрын
Wow he got 1Kwh in 2hours.. lets say 12hours sunlight would provide 6khw a day.. That would fully charge my electric vehicle (42kwh) in one week😮
@vedranart
@vedranart Ай бұрын
Summer sun is starting here, longer days and so on. Now Im starting to see a full potentional. 10 first days in April, til today, Ibe generated 55kWh. Aproximately systen generated daily 5 to 6 kWh. And it was fairly sunny. Also, I have to mention that my panels arent oriented fully to south. But more of like west/south. So, my setup is: 600w powerstream with 2x400w Ecoflow rigid panels oriented to west, almost flat down at 5 degree angle. 800W powerstream with 2x435W bifacial panels oriented to south with 10 degree angle and white metal roof which reflects sun to them too. River2Max with 2x100w panels in parallel, connected to powerstream so that when battery is over 80% it discharges its energy to powerstream and to the house apliances.
@user-vk5ws3jl1l
@user-vk5ws3jl1l Ай бұрын
@@vedranart +/- €200,- extra monthly income 🤑Safing money(fixed costs)🔋 is almost same as creating a monthly revenue.🤑🔋🤷🏾‍♂️
@4WingView
@4WingView 2 ай бұрын
Id like to see if heat sinks added. Would it make a diffrence?
@davehimlin2374
@davehimlin2374 6 ай бұрын
Cool idea ! People need to know, that if they plug it into the circuit/recpetacle , that it will not provide power to all locations of the home. So if it is plugged into a outside receptacle on your back porch, it may only provide power on the porch/ living room....and if the max panels that can be hooked up is 1200 watts , expect a loss of 20-25% even on a good sunny day , meaning that 800 watts is about the best you can expect. I have two - 400 watt panels and on sunny days I get about 600 watts out of the 800 watt system in series. If the micro inverter is regularly getting hot during use, that is also a sign of inefficiencies / loss of power and if the consumer is using a 50-100 ft extension cord, there can be even more losses in total wattage delivered to the outlet/house. .
@jasonhamrick1481
@jasonhamrick1481 6 ай бұрын
ummm.. you know that the outlet you're plugged in to goes back to the same power rail in your circuit panel that all of your circuits share right? so if you're plugged in to porch, your bathroom lights and exhaust fan could be using that energy. offsetting what you pull from the grid. like wise excess power will go to the grid unless power is lost to the panel. at which time the unit will shut down.
@ghz24
@ghz24 6 ай бұрын
​@@jasonhamrick1481It's only half the circuits in a US house. It will power all the circuits on that phase.
@keithpvbatt2040
@keithpvbatt2040 6 ай бұрын
If you like burning up outlets, fire for your wiring and have good working smoke detectors it’s a great way to go. No UL means No from the utility and inspections.😮
@johnperry5960
@johnperry5960 6 ай бұрын
Just found your Channel and subscribed, great video. This is an interesting setup I've never heard of it before. Definitely want to learn more
@everydaysolar
@everydaysolar 6 ай бұрын
Welcome to the channel 👍
@everydaysolar
@everydaysolar 6 ай бұрын
@@MrSummitville Always welcome feedback but is there a specific part of the code you are referencing?
@junkerzn7312
@junkerzn7312 6 ай бұрын
I've got a couple of these sorts of microinverters. Mostly for testing how bad they are. And they do work, but most of them do have major gotchas and issues. Y&H is a major brand for these sorts of things and you are right, there are likely onl two actual OEMs. * These devices are mostly not current limited. I think they are somewhat temperature limited, but at too high a temperature. If you plug in too much solar they will happily over-produce until something fries. * These devices have VERY POOR efficiencies. They market high efficiencies but the actual efficiencies are generally around 80%-85%. Very very poor. Real micro-inverters have efficiencies above 97%. And you can tell by how hot these suckers get. * These devices as sold are often mis-labeled with regards to voltage, power, and current capabilities. * A 120VAC AC output is just putting power back on one leg... only one of the HOTs coming into the house from the utility (there are two, for 240VAC) is having power returned on it. Of course, you are also limited by the household plug. But still, it is not ideal. So at least try to match what the microinverter is pushing with other household loads that are on that leg. * YOU CAN OVERLOAD A HOUSE CIRCUIT WITHOUT TRIPPING THE BREAKER. THIS CAN CAUSE A FIRE AND BURN DOWN YOUR HOUSE! How? Lets say you have the circuit wiring with household plugs going from A to B to C to D to the 15A subpanel breaker. Now lets say you plug the micro-inverter into C and you are pushing 1000W. Now lets say that you turn something on at B which eats 1200W. So far so good. The breaker only sees 200W and the B-C segment has 1200W on it. But now lets say you turn something on at A which also eats 1200W. Now the breaker is only delivering 1400W to the circuit but the "B-C" segment of the wiring has 2400W running through it. Bad end. What this means is that if you do use something like this, either severely limit the amperage it pushes back to the grid (to less than 500W is my recommendation), or ensure that it is on a dedicated circuit. Normally grid-tie inverters are required to be on dedicated circuits. * These units do not track waveform deformations due to inductive loads very well. From what I can tell, they literally just push a synchronized sine wave instead of doing 4-quadrant matching, so in terms of dealing with reactive power they might be making a mess out of the waveform or they might be overheating themselves trying to work against the reactive power on the waveform without realizing it. So YMMV if you have an A/C system running. * These devices will operate with line voltages that are way out of spec. They are designed for broad compatibility across several countries. But the high-side of the range they will push the line voltage to is probably too high. * These units are NOT UL1741 or UL1741SA certified. It isn't even close. UL1741 is the certification required for grid-tie. These units will shut-down if the grid goes down, sure, but not being certified means that these units do not follow safety protocols for grid restarts (for example). Among many other issues. My conclusion is that for someone just messing around with a few hundred watts, these things do work fairly well. But don't trust them beyond that. Certainly not with the large array you connected that thing to in your example. And be damn careful not to overload whatever circuit you plug them into. Don't share a circuit with a room that someone might plug a space heater into, for example.
@kylezane2718
@kylezane2718 6 ай бұрын
I have a detached shed I just trenched dedicated power to on 12awg and a 20a breaker. I wanted to use this setup to charge power tools, yard lights, and when excess is produced help with the offset idle house usage or push back to the grid. If make an outlet just for the inverter, would this be a pretty safe and savvy setup? Would throwing a GFCI on the outlet help and/or creating a sub panel breaker box in the shed help for safety? I already have a professionally installed solar system on my house so I’m already approved to push back to the grid. My electrical usage is increasing from when I first got my array installed so I’ve been wanting to expand my array and DIY it. Thought throwing 2 400w panels on the roof of my shed would be sweet with this little inverter. And make use of the shed roof real estate.
@junkerzn7312
@junkerzn7312 6 ай бұрын
@@kylezane2718 Throwing 2 x 400W panels on your shed is an excellent idea. That alone would be enough to charge power tools and run (LED) yard lights in the evening. Usually when people do that they tie the panel into a small power station, or build a small charge controller + LiFePO4 battery + inverter system for it. And don't trench AC to the out-building at all. But since you trenched AC to your shed already, you want to know if you could put one of these micro-inverters in and tie it to the trenched AC? The answer is yes, as long as the topology is done right. * The trenched AC line should be on a dedicated circuit from the house, not shared with anything else. It is ok if the circuit hangs off a sub-panel though. 120VAC is fine but make sure a ground is also run (3-wire... hot, neutral, ground). * GFCI breakers area good idea. Certainly at least the breaker in the house panel that runs to the trench should be a GFCI breaker for safety to catch shorts to ground. * Put an additional small sub-panel in the shed. * Tie the micro-inverter into the sub-panel through an appropriate breaker. Make sure it has ventillation. * And tie other garage plugs into the sub-panel through appropriate breakers. GFCI plug(s) are a good idea. Beyond that, you have to make the determination as to whether you trust the micro-inverter itself. That part is on you. I personally don't trust these micro-inverters very much, I have a metal box with fans that I stuff mine into when I use it. But my preference these days is to put together a small solar + battery system instead and not mess with the grid at all.
@smo-guiver8315
@smo-guiver8315 6 ай бұрын
I ordered the 600 watt version and hooked it up to a two-panel "test" array using salvaged 395 watt panels that I got for free. The build quality of the inverter's aluminum case actually looked quite nice. I noticed that there are finned heat sinks built into the top and bottom ends of the case. If the 1200 watt version is internally just 2 of these units that are stacked vertically into one case, then they are reducing the heat sink area by a full 50% per watt, which could be why they are prone to overheating? Also, with the two-panel 600 watt version, you may only need 1 PV cable extension as the other three panel leads will reach the microinverter directly. The digital display is also nice looking and has a button to turn on/off internal backlighting, but it is obviously made to be panel mounted (into a water tight enclosure - will have to think of a solution for that; maybe a small tupperware type container as others have said). And yes, the 120v version is only going to deliver power one leg of the main panel. I also already have a permitted roof top solar system and the test array is connected to that system's combiner box so I am not sure what the AHJ / utility company would say if you just plugged some of these into the outlets of a random house.
@everydaysolar
@everydaysolar 6 ай бұрын
Thanks for the feedback. If you are bringing it into your combiner box you should be good. Depending on your utility and net metering setup they might want to cap you at a percentage over your normal usage. My utility does not want you to surpass 120% of your normal energy usage.
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
They will say that is not included in the agreement that you sign as a result your small generation system is in violation and you have x time to correct it or we will take necessary action to correct it. Disconnection
@drewspangler9434
@drewspangler9434 28 күн бұрын
thank you this answered my questions about how micro inverters are installed.
@totalpropertysolutionsexte4738
@totalpropertysolutionsexte4738 6 ай бұрын
I’ve got a few similar inverters that I’ve been running a few months on a temporary setup. They definitely shut down a lot from overheating. We’ll see how long they last.
@everydaysolar
@everydaysolar 6 ай бұрын
Yeah, I want to push it a bit (higher outside temp and closer to 1200 Watts) and takes some images with the FLIR camera to see what the skin temp is getting up to at or close to the shutdown. Seems like that is the major complaint and you have to think that would impact the overall life. Thanks for the feedback!
@kevinrummelhart
@kevinrummelhart 6 ай бұрын
One could add an aluminum heat sink on the outside
@TheManormen
@TheManormen 6 ай бұрын
​@@kevinrummelhartand cooling fan
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
Check the house in your community ask them if their are overheating because most of the Grid tie installs are done using micro inverters. Check your setup because if yours is shutting down because of heat something is wrong at your house .
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
@@kevinrummelhart The housing is the heat sink, what he should do is fix his shit.
@tgsharp1158
@tgsharp1158 4 ай бұрын
Ingenious idea. Doing this would not have occurred to me.
@qcsupport2594
@qcsupport2594 6 ай бұрын
Plug and play solar is an interesting topic. Since these will shut off during a grid outage, it follows that transfer switches are going to be an interesting topic as well. I mean whatever type will let you keep using your solar and possibly a generator and maybe also a battery during a grid outage. I'm sure there will be more of those coming out, I hope you keep an eye on that for us.
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
They can't use transfer switches because with out power on their grid circuit they will not turn on. Anti islanding
@gordonreeder3451
@gordonreeder3451 6 ай бұрын
I believe that in Europe this is known as a Balcony Solar system. What I would like to know is: How will the power company react if they see power going out to the grid and there is no net metering agreement in place.
@everydaysolar
@everydaysolar 6 ай бұрын
Good question on the utility. That is what I am working through now and will share the results.
@thomastaylor8657
@thomastaylor8657 6 ай бұрын
They will charge you for production
@thomastaylor8657
@thomastaylor8657 6 ай бұрын
I installed one that over produced, the client had bills higher than before solar install
@Hansen710
@Hansen710 26 күн бұрын
in denmark you need to instal a meter for exporting to the grid, if you want grid connected solar... these are not legal in denmark even if you have a meter for exporting... but in germany you just plug these thing in without anything the companys that owns the local grid, can tell you the local rules
@jtr82369
@jtr82369 6 ай бұрын
This would be really cool for small setups in rentals, like if you have a south facing balcony
@jtr82369
@jtr82369 6 ай бұрын
@@MrSummitville guess it depends on the cost of your panels & the sunlight you can get, usually 5-7 years.
@USMC1984
@USMC1984 6 ай бұрын
Sound to me like this would work well for an RV that is tied into the grid. I’m interested in the follow up videos!
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
Really, is an RV tied into a grid?
@teseract
@teseract 6 ай бұрын
I've heard of "suicide cords" but this is the first "suicide inverter" I've seen. This should be hard wired to a breaker in a panel not plugged into a wall outlet. What happens if the power output of the array exceeds the power usage of the home? Some smaller houses may not have a baseline usage of more than what a 1200 watt array can output. Then you end up exporting without any kind of export agreement or allowance from the utility. How quick is it to turn off when the power from the grid gets cut off? So many potential issues...
@teseract
@teseract 6 ай бұрын
I just realized that this is also going to dump power to only one leg of the panel too... so not only do you have to make sure it never produces more than the base load of the house, it has to not exceed the base load of the LEG IT'S ON to prevent backfeeding. Oy...
@markmmm1737
@markmmm1737 6 ай бұрын
It will not power up until it has a supply into it. The cord is dead until you plug it into an outlet. The inverter has to get a waveform from the grid to match it so to not cause a mismatch. 60hz for USA I believe
@23lkjdfjsdlfj
@23lkjdfjsdlfj 6 ай бұрын
@@markmmm1737 None of your points address the valid concerns raised by teseract. teseract is talking about illegally pushing electrons on to the grid, and unsafely pushing too much power onto a single leg. Also, using this device violates the terms of your house insurance because it's not certified. Great idea, but it's a beta - use it on buildings that do not house people.
@user-ke9yk5qp3u
@user-ke9yk5qp3u 6 ай бұрын
Yes, it is hobby crap and I wouldn't spend $10 on that junk.
@Texacate
@Texacate 6 ай бұрын
This thing is scary as heck. The NEC code, and UL listings are there so children, fire fighters, and power co workers dont get killed by some DIYer buying cheap junk, and doing stupid stuff with power.
@user-ve5ie8fb3n
@user-ve5ie8fb3n 6 ай бұрын
We had a solar system professionally installed for our home. They used AP Systems QS1 inverters which also have 4 inputs. The output is 240v and after going through a cutoff switch ties directly into the main power input of our home. The system has been running now for 8 months. I can monitor the output of each panel or of the system on my iPhone.
@markeh1971
@markeh1971 6 ай бұрын
Hi, just watch out for the DC Company noting you back feed. The EU allows up to 500w in but they go off when the grid goes down for safety. They are good and just keep working in the background powering the loads you have and reduce your bills. Combine it with a battery and a charge controller and you could have power 24 hrs a day. It works. Good for all those parasitic loaded and thing you have on during the day. Take care M.
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
The inverters you have are the same thing as these companies are pushing as plug and play. They function exactly the same way because they are the same thing. They just added a led display on a cable and a standard plug . They can get two of these same units and plug one into each phase then they will be feeding into both phases. Your system will go down just like theirs when the Grid goes down to prevent islanding.
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
@@markeh1971 What watch out, his system was approved and professionally installed using the same types of mirco inverters. Most grid tie installations now are done using Micro Inverters.
@Pallidus_Rider
@Pallidus_Rider 6 ай бұрын
Seems like best use is to charge batteries, then run devices off of the batteries. Thus no illegal tie in .
@chrisday12373
@chrisday12373 29 күн бұрын
That is what I do.
@steverturnsk6190
@steverturnsk6190 18 күн бұрын
I do that too. Using four 225 ahr Trojan lead acid batteries, I have a 120v 3000 watt Renogy inverter to a Generac 6 bank transfer switches for 3/4 of the house 100% of the time which includes the refrigerator (each circuit can be switched to the grid if needed). Then, I have an Aims 4000 watt 240 volt inverter plugged into the generator plug (which feeds a transfer switch on the main panel) to energize other circuits such as the washing machine, dishwasher, air conditioner. I also have a cheap harbor freight 120 volt 2000 watt square wave inverter to only heat a 1500 watt 120 volt water heater element in a preheater water heater (that feeds a propane water heater), which has a 6 hour spring wound timer to energize the heater. I have reduced my power bill by 90% (and propane bill by 60%) with no grid tie inverters. My system is all isolated from the grid. In the foothills of N. CA we lose power about a week or two a year, so I have full off grid capability, especially if I run the generator one hour a day during storms. I may have around 10,000 watts of assorted panels, some are bifacial that stand up vertically facing east/west. They do not accumulate snow in the winter and still charge the batteries without brushing them off. Because of the assortment of panels, I have around 3 to 5 panels connected to each Victron charge controller, I have around 10 charge controllers and I suppose 40 or so panels. Groups of panels face different directions for different times of the year and different times of the day, such as afternoon summer air conditioning power.
@woodzyfox4735
@woodzyfox4735 13 күн бұрын
do yourself a favor and get a Hybrid inverter
@brucej9575
@brucej9575 6 ай бұрын
I am assuming the circuit MUST sense and synchronize itself to the power grid like expensive systems. However, I have 3 concerns... Concern 1) I would highly recommend stressing that connecting the way it comes is against the code and could be DEADLY! All you need is a kid (or adult) coming by and unplugging it. I suppose it could be meant to only output if it senses grid power but is that the case???? Just too much risk IMHO. Of course a "regular" male plug is also very dangerous on the house side, so that isn't the answer either. Maybe they make a special no exposed contact connector??? Concern 2) The danger of backfeeding the power grid... I suppose the same safety feature I mentioned for concern 1 MIGHT take care of that in theory? Concern 3) As someone else mentioned, with both the solar and grid able to supply power, the normal breaker protecting that circuit could in theory supply more than it's rated current... The amount from the breaker AND whatever solar can supply. It should feed a dedicated circuit IMHO. Thanks for your videos. Please take this as constructive feedback. (Note: I am NOT a licensed electrician.)
@user-pp9ot5ul4n
@user-pp9ot5ul4n 6 ай бұрын
Great video! I have been using Grid Tied invertors for over 2 years with mixed results. Obviously, without storage it is only useful producing power while the sun is out and your home is asking for use. You can attach grid tied invertors to different legs of your system to enable useful power wherever it is needed. My next step is to add battery storage and either DC or AC couple the system, but I am far from having that knowledge and/or money to get there.
@kylezane2718
@kylezane2718 6 ай бұрын
What do you mean by attaching grid tied inverters to different legs of your system? Does that mean you’re only getting solar power to the part of your house that the solar is attached to under that circuit breaker? I thought if you plug it into any part on your house it can produce power anywhere even to an application which on usually on their own breakers? I’m asking because I have a solar system on my house but am looking to expand. Specifically I have a detached shed I just trenched dedicated power to on 12awg and a 20a breaker. I wanted to use this setup to charge and run power tools, yard lights, and when excess is produced help with the offset idle house usage or help my residential solar push back to the grid and increase my offset credits. So curious if this will work if it’s attached to a dedicated breaker but shouldn’t it still push power access the rest of the house or back to the grid?
@user-pp9ot5ul4n
@user-pp9ot5ul4n 6 ай бұрын
@@kylezane2718 When I started in solar, I watched many videos and this one was pretty good explaining separate 'legs' or phases when using grid tie inverters. kzfaq.info/get/bejne/l6iXqslk3KmpcWw.html I actually have a shed that houses 2 of my grid tie inverters and I wired 2 outlets, one on each side of the breaker panel, so it would feed each leg. 1300 watts on one and 400 watts on the other, using a 600 watt GTI and a 1300 watt GTI. Theoretically, I can be producing a little bit of power on each leg that could be offsetting power consumption of my 240 volt pool pump, as it take it's hot for each leg.
@ghz24
@ghz24 6 ай бұрын
​@@user-pp9ot5ul4nProbably should have said both legs or used "phases" instead of legs. Legs sound like branches and a branch is the circuit after the breaker. At first I thought you didn't understand how the fuse box works when you said "different circuits" because there are only two phases to match or worry about. The video you pointed to made me understand it was a terminology issue.
@vorgon
@vorgon 6 ай бұрын
Looking at the info page, Both the 110v and 220v do feedback to the grid extra power. So you need to have your meter setup with your power company to handle it or you will have problems. This also means you will need permits to install it.
@user-ke9yk5qp3u
@user-ke9yk5qp3u 6 ай бұрын
Thanks for teaching everyone how to become an electrical hack!
@danroberts2055
@danroberts2055 14 күн бұрын
I have these only in the 240v version. I have 12 of them on ground mounts outside. I have them go directly into two main panels to 240v 50amp breakers. they work great except the overheating that does shut them down. I have had failures and replacements.
@everydaysolar
@everydaysolar 13 күн бұрын
Wow, now that is a setup!
@krg038
@krg038 6 ай бұрын
I tried 4 of these on 16- 300w panels. So. Cal. They easily overheat with ambient 90⁰. Even running it with only one panel. Install was easy. I even tried cooling with fans. Mounting it in a large plastic box with fans did not improve the operation. I found just inexpensive grid tie inverters operated fine mounted in a box with fans, same heat, same panels.
@everydaysolar
@everydaysolar 6 ай бұрын
Thanks for the feedback, appreciate the help!
@SkaBob
@SkaBob 28 күн бұрын
I would turn off the main breaker and see if it also shuts down and make sure it doesn't actually continue to output power if the grid is down.
@bw3506
@bw3506 6 ай бұрын
FYI if you produce more power than you are using in the home at any time you can be charged for it as usage. Some if not all modern meters count up regardless of direction of flow. I have similar setup and I tested it. So be careful of how much power you make with these setups.
@jeremyvandervort
@jeremyvandervort 6 ай бұрын
This was my biggest worry also. I have a small home but have small window AC's that run constantly. I tested two of the smaller two panel units. Both units only lasted 3 and 4 months. I live in south Florida. I wouldn't recommend them unless you create a way to add active thermal management. Example, water cooled with a heat sink in hot environments. They come with a warranty but you have to ship them back to China which is half to 2/3 the cost of the unit. If you live in more northern states just be careful in the summer. That's my two cents.
@thomastaylor8657
@thomastaylor8657 6 ай бұрын
This is the most important comment
@bw3506
@bw3506 6 ай бұрын
@@jeremyvandervort I left you a lengthy reply on my setup earlier and apparently YT deleted it. Long story short mine is an inside unit with fans made in both ends. You run you DC inside. I have had 8 and at times 10 100watt panels on it for a year and a half with no problems in my shop sometimes reaching 110 degrees. It was only $119. I'm not sure of the efficiency of it but it seems durable. I can put up an item number if you'd like to see the type of it.
@kylezane2718
@kylezane2718 6 ай бұрын
@@bw3506can you share what unit you used? I’m interested in something like this for my detached garage that I just trenched dedicated power to and want to tie in this inverter to offset idle house usage costs.
@williamkreth
@williamkreth 22 сағат бұрын
I have the smaller version. I have ran it hard and hot for over 2 years now and still works
@everydaysolar
@everydaysolar 15 сағат бұрын
Thanks for the feedback 👍
@DennisMathias
@DennisMathias 4 ай бұрын
That's amazaing and counter intuitive. I wonder if you could do this with a battery pack.
@JONNY2NITE
@JONNY2NITE 6 ай бұрын
On the hottest days mine would overheat. I made a passive cooling system that has worked well. Basically the inverter is enveloped in a thin layer of plastic and placed in a box lifted off the bottom so there is air flow. On the top is Basically a 1 gallon bag of water that acts as a heat sink. I also usevan Emporia smart plug to monitor energy production and did not install the non weather proof device they included. I have solar on my home already and permits from that with the power company.
@kylezane2718
@kylezane2718 6 ай бұрын
Did you put this on a dedicated circuit or plug it in with another used line on the house? How did you set yours up? Are you maxing it out at 1200w with 4 panels? I also have solar but want to expand and update. I just trenched 12awg to my detached shed on a 20a breaker to charge tools, run yard lights and want to further offset my idle house usage and thought this would be great to use the sheds roof real estate and pop 2 400w panels o.n top. Hopefully that shouldn’t overwhelm the inverter. Im capable of doing it myself but want to make sure I don’t overload my circuit. I thought about installing a dedicated gfci outlet to the inverter and maybe even a sub panel breaker box in the shed for added fault protection. Do you think the emporia smart plug nice to see the specific production from that unit? With your house solar are you able to monitor and notice the additional production on the separate panels producing as well? I have SolarEdge to monitor my house solar.
@scientist434
@scientist434 Ай бұрын
Very interested in this, Couple things that I see as potential problems/Questions. 1. As others have mentioned while its code compliant in my area (Michigan) you can't backfeed to the grid with out power company approval and they won't allow anything not UL listed. You might be able to get around this if you have an existing solar system and just use this to add additional power. 2. What would happen if I had this plugged into my house and grid goes down but power still is on due to my existing solar and batteries? Would this damage my main inverter?
@startrekfanq1235
@startrekfanq1235 7 күн бұрын
I’m suprised that this video is only 6 months old. Grid tied micro inverters have been a thing for quite some time (years) now in europe.
@ai4gk
@ai4gk 6 ай бұрын
As an FCC-licensed amateur radio operator, my question is radio frequency interference. So many of these types of devices create so much electrical noise that using any sort of radio equipment becomes our of the question.
@everydaysolar
@everydaysolar 6 ай бұрын
It must put off a good amount of noise. The video I put out today I have my bluetooth microphone close to the inverter and it was causing some issues with the audio.
@dungeonbuilder1816
@dungeonbuilder1816 4 ай бұрын
Really need to invest in a solid extension cord and I would put it into a 20 amp circuit for some extra margin. Also a lot of electric providers require a separate disconnect.
@ranger178
@ranger178 6 ай бұрын
does this inverter have capability to match the house phase, so it is not putting power out of phase fighting the grid power?
@kastrup2dk
@kastrup2dk 6 ай бұрын
That is a system they are using in Germany they call it balkonkraftwerk / balcony power plant it connected directly into the power outlet an it shuts off every few milliseconds to measure if they still current in the system so it can't shock you if it did not feel the power then it will shut off
@everydaysolar
@everydaysolar 6 ай бұрын
Exactly! Thanks for the feedback.
@wernerheilig4905
@wernerheilig4905 6 ай бұрын
In Germany they are limited to 600 watt
@user-vk5ws3jl1l
@user-vk5ws3jl1l Ай бұрын
​@@wernerheilig4905you could get a few of them.
@s.lionelmcauley4455
@s.lionelmcauley4455 6 ай бұрын
Enphase microinverters in use on balconies all over the city of Paris. Two modules, two micros. Rare for a balcony with space for 4 modules. modules are rarely optimally positioned. Horizontal in fact. Critical weather sensitive components protected at the plug location.
@DastardDek
@DastardDek 6 ай бұрын
Wonder if you could use this with a pure sine wave inverter on a off-grid microgrid instead? or with something such as a bluetti or ecoflow? That way you avoid the possible legal issues that may arise with your power company or other organizations.
@MiguelAlejandro1969
@MiguelAlejandro1969 6 ай бұрын
A micro inverter can only be coupled to an off-grid inverter that has the AC coupling function. The Victron line has equipment like this. The problem is that the inverters monitor the output voltage and the microinverter increases that voltage when coupling and causes problems in the off-grid inverter.
@user-vk5ws3jl1l
@user-vk5ws3jl1l 18 күн бұрын
Anyway it has a build in safety system and with max 600w plug and play its pretty safe. So with the micro Inverters safety system that monitors if there is power in the grid before delivering power, would it be possible to plug it into a portable power station..?
@thebigjr9995
@thebigjr9995 28 күн бұрын
This is fascinating. Plug and play solar is very common in the EU. Literally every secind home in my town has plug and play pv or normal grid tie or both. Not sure why it's a big issue in the US. In the EU, the only issue is the blackout auto disconnect. As long as the micro inverter meets this requirement, then your good. I paid about 450 dollars for a 900w system. Never overheats. Will pay for itself in 3 years, then it's pure profit.
@Hansen710
@Hansen710 26 күн бұрын
these are not allowed in denmark.. so these are not commen in eu.. does other countrys then germany in eu allow people to just plug these in ???
@thebigjr9995
@thebigjr9995 25 күн бұрын
@Hansen710 Austria, Germany, France, Switzerland and Liechtenstein for certain. Probably more too. Very common where I live, has been for about 5 years.
@nabeelantoine7011
@nabeelantoine7011 6 ай бұрын
I’m almost done finishing part of my basement (400 square feet) but the heat is not good enough and I want to add another heater. Could you please help me and I believe many many others how can set up a heat source depending on solar power from A to Z . Thank you
@eniszulufepustampasic2799
@eniszulufepustampasic2799 5 ай бұрын
please explain something.. first of all, I would like to know if it works not connected to the grid on the other side? or can the system be self-contained? secondly, if it is connected to the grid, and the grid is live, how will my appliances decide where to be powered, from the grid or from the inverter? thanks
@beardfootofficial
@beardfootofficial Ай бұрын
Dude that system plugged directly into an Anker battery or something similar would be awesome. Could power my garage
@thebeardedatheist
@thebeardedatheist Ай бұрын
If we already have solar panels on our home can we add these with no problems in California? I really want these to charge backup batteries for nighttime use that auto switches on when night comes around.
@jfly2249
@jfly2249 6 ай бұрын
Absolutely amazing, if the bugs could be worked out, this could be truly revolutionary. Most potential for any new product I can think of right now besides AI. If someone truly figures this out and gets the necessary certifications and or patents, they will make bank$$$. Gotta imagine the electric company won’t be too happy and probably has a reason why this is not allowed, but if you could, it would be a game changer.
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
Dude Micro Inverters don't have any bugs as you are thinking to be worked out, they are in full use all over the world and in United States of America. Seem everyone in the KZfaq video is trying to reinvent the wheel . Clearly the host don't know what he is talking about, he should have down some research, consulted an installer of Grid tie systems . Nonsense
@gregpochet4812
@gregpochet4812 6 ай бұрын
Would this work with a rooftop solar panel system? Lets say I know my rooftop won't give me 100% of my power for a short time(month) for some reason, like I have a ton of Christmas lights. Could I use something like this up to help my rooftop solar panel system?
@jopapio8634
@jopapio8634 2 ай бұрын
if you have one lying around and not in use most of the time, could you connect a foldable/portable solar panel (jackery/bluetti/etc) to one of those microinverters and plug it into an outlet in your home the same way? and if you already have a grid tied solar system with net metering, would there be any way the electric company could tell the difference (if there is any) between power coming from your regular panels vs that portable panel?
@joshb5898
@joshb5898 6 ай бұрын
Awesome video! Interesting idea. A little scary but awesome. Don't suppose you know any way to be able to use grid tied solar when power is out? I saw some of the hybrid inverters. Possible solution? Do you know of any? I live in hurricane alley so power during a power outage would be nice. I have a solid solar system but no way to use it in an outage.
@MiguelAlejandro1969
@MiguelAlejandro1969 6 ай бұрын
To be installed is a hybrid inverter that can work with or without batteries. Being configured as Solar Grid batteries (SUB), during the day it will use the energy from the panels to power the loads that will be consumed and keep the batteries charged if they are charged. Once the sun goes down, it goes to the grid in bypass and if the grid goes, it switches to batteries. It must be configured in the case of batteries so that it does not charge them from the network. It is a kind of UPS with solar contribution included.
@ghz24
@ghz24 6 ай бұрын
​@@MiguelAlejandro1969Hybrid? My off grid inverter does all that and lets me set a battery level to switch to standby mode instead of just going to the grid at sundown. It just wont backfeed the grid.
@footprinthero
@footprinthero 6 ай бұрын
I've been wanting to make this exact video!! So happy someone is starting to test out these "plug-in" solar panels and start the discussion on if they're a good DIY option... because if they are they could save people A LOT of upfront cost on batteries. Great job, Scott. Just found your channel and love it. Hit me up if you ever wanna chat about solar stuff!
@everydaysolar
@everydaysolar 6 ай бұрын
Yeah, I love the idea but as with most things I think we will have to run through a few different iterations before I find one that lasts, the utility approves, and my local inspector gives the green light. More videos to come for sure.
@everydaysolar
@everydaysolar 6 ай бұрын
@footprinthero just sent a message through your website so we can sync up 👊
@Clark-Mills
@Clark-Mills 6 ай бұрын
Probably been pointed out but you do need to be aware that feeding power into a power-point needs to be done with some consideration. Example would be the PV at the end of a circuit, a power-point mid-way on that circuit that is overloaded... The main fuse won't blow as it might be supplying the max current down that circuit. The PV will be providing max current up the current and the mid-span power-point lead could melt. :)
@ghz24
@ghz24 6 ай бұрын
I think you are confused. Minus the limiting capability and trying not to send power back to the grid this is exactly how the simplest grid tied systems work. Maybe it's a terminology issue with "powerpoint".
@tonyg9290
@tonyg9290 6 ай бұрын
wondering if you could wire up 2 one on each 120v leg?
@3035cr
@3035cr Ай бұрын
For me, the most interesting part was how much it produced. I understood it to be basically 1/2 kilowatt hour per hour of operation. Our electricity here is fairly "cheap" at 10 cents per KW HOUR. that's 5 cents per hour x say 8 hours per day or say $12/ month or $250/ year. How long will my ROI be? If I have no equipment failures, etc?
@everydaysolar
@everydaysolar Ай бұрын
Yeah, I have another one I am testing in the coming weeks which hopefully will have a reasonable ROI. This setup wouldn't make much sense for those of us paying around $0.10 per kWh.
@FRUGALWITHJOHN
@FRUGALWITHJOHN 6 ай бұрын
Your link is wrong for the 1200w one, and it is properly priced compared to the US, the 600W one is over priced compared to the US. I also do affiliate links, but I do Canada and USA ones, so I always check if the seller is overcharging in Canada (a lot do)
@plainandsimple1
@plainandsimple1 3 ай бұрын
so vevor makes a 1200w micro inverter just like this... however they claim you can link up to 3 of them in series using the cables that come with them. do you see any issues with running up to 3600w through a 110v plug? I believe each unit puts out 9.5a according to the data on the website, at that point would we need to run a 30a breaker and plug/ associated wiring? also the vevor unit has a UL rating now.
@jamesjusick1462
@jamesjusick1462 2 ай бұрын
Since I already have a 2 way meter and permitted solar, I see no reason why I cant do this to add some more power. I will use a proper 220v inverter to feed both legs of the grid, like enphase. Any reason this wont work?
@rkeantube
@rkeantube 6 ай бұрын
if it overheats just get some thermal epoxy , a large heatsink that covers a whole side , some fans and a DC Buck Converter rated to >50v. Epoxy the heatsink to the back side, mount the fans to heatsink, power fans from the buck converter connected to one of the solar panels.
@rkeantube
@rkeantube 6 ай бұрын
or power from the fans ac out, so the fans run only when power is on
@user-ke9yk5qp3u
@user-ke9yk5qp3u 6 ай бұрын
Ridiculous! That's called Hackman ship
@rkeantube
@rkeantube 6 ай бұрын
@@user-ke9yk5qp3u the only other way is to open it up, find the components that are over heating, build a custom heat sink and cooling system within the space or expand the space, then tap into the existing power.
@jasonbroom7147
@jasonbroom7147 6 ай бұрын
I'm just thinking outloud here, in a written sense, but say you had a fully off-grid setup already in use at your home or property. Presuming you have a loads panel and that feeds one or more 120v outlets, could you connect this string inverter to that outlet, where it will sense the voltage from your off-grid setup, and start feeding that system with the energy it produces? Seems like this could be a very good way of adding more peak demand capacity, like running an AC unit during hot days or a resistive heater on cold days?
@timcat1004
@timcat1004 6 ай бұрын
You risk frying your existing off grid inverter if you back feed into it with micro inverters. Don't do it man.
@lewiskelly14
@lewiskelly14 6 ай бұрын
You should have tested if it turns off when you lose grid power (wouldn't turning off the main breaker stimulate that?)
@everydaysolar
@everydaysolar 6 ай бұрын
Agreed, I will add that to the longer test I am currently running 👍
@danielking2944
@danielking2944 10 күн бұрын
Better to use an off grid string inverter on a critical circuits panel with grid input when battery and solar isn’t sufficient. The power is clean and you have100% self consumption. The technology has advanced greatly and is not expensive.
@jeremyvandervort
@jeremyvandervort 6 ай бұрын
I tested two of the smaller two panel units. Small house with constant running window AC units. Both units only lasted 3 and 4 months. Property in south Florida. I wouldn't recommend them unless you create a way to add active thermal management. Example, water cooled with a heat sink in hot environments. They come with a warranty but you have to ship them back to China which is half to 2/3 the cost of the unit. If you live in more northern states just be careful in the summer. That's my two cents. The other issue is if you're not using all the power that they are creating because we're on smart meters in South Florida you will end up paying for the electricity that you produced.
@everydaysolar
@everydaysolar 6 ай бұрын
Hey Jeremy thanks for the feedback on your experience!
@BTBLive
@BTBLive 5 күн бұрын
Are you still using this micro inverter? I already have the 4 panels and looking to do something similar to build a carport.
@greenidguy9292
@greenidguy9292 6 ай бұрын
I’d suggest using a better extension cord for your test. I don’t know the length, but it appears as though you may need a 12 gauge cord.
@bruceeverett5372
@bruceeverett5372 6 ай бұрын
Just think about this--even as a temp set up or experiment-- If you don't have a grid sellback agreement ( and where I live that adds $12 to my bill monthly) and you send a few electrons down range--and it's detected by your power company, which is likely, you're likely to be disconnected, and have some questions to answer. caveat emptor
@dougb8207
@dougb8207 6 ай бұрын
Did you review the FLIR camera, performance and price? My house is cold and I'm interested in where our major heat loss spots are. Thank you.
@everydaysolar
@everydaysolar 6 ай бұрын
I haven't done a dedicated review but have used it in several videos. You need to select the correct version for you phone amzn.to/3sDm4I8. I need a different one now that iPhone has USB-C 🤦‍♂️
@steven.h0629
@steven.h0629 6 ай бұрын
Yes, Interested 👍😎✊
@steven.h0629
@steven.h0629 6 ай бұрын
@@MrSummitville I'm referring to 8:21.. he asked and I responded. Why? cause I like to see statistical data.
@glengibellina4526
@glengibellina4526 6 ай бұрын
I have the same set up 1200 watt inverter I have 4-300 watt panels hook up in sunny Fl and still never went past 745 watts on any day
@everydaysolar
@everydaysolar 6 ай бұрын
Thanks for the feedback!
@timcat1004
@timcat1004 6 ай бұрын
If your meter is digital but not a net-meter you will pay for power that you push back to the grid. It will also flag you for having an illegal grid tied system. They can disconnect you for tampering and then you have no power lol.
@adamnewman-4245
@adamnewman-4245 6 ай бұрын
Please allow me to pay you for providing you electricity.
@johnramirez5032
@johnramirez5032 6 ай бұрын
Its a delicate balance suppling energy to homes . I could see how having power from solor panels would be a g Headache for the electricity company. Hundreds of people pushing power onto the grid would be viewed as a surge problem . Any out of frequency power would also cause problems. Your almost better to charge batterys and use that to offsett youp power consumption.
@fox156
@fox156 6 ай бұрын
Only if u produced more than you consumed right?
@adamnewman-4245
@adamnewman-4245 6 ай бұрын
@@fox156 I agree with that. Provided that the produced power was used without being sent to the grid and returned to the building.
@stem_saving1644
@stem_saving1644 6 ай бұрын
Very true. When I commissioned my system, I did see a higher power bill due to not having a net meter installed (required before its installed) and it caused the meter to spin backwards. In addition, the utility tried to shut off the very system they approved claiming it was stealing power. After going up a few levels in mngt, it got straightened out, but what a pia.
@robertgamble7497
@robertgamble7497 6 ай бұрын
Does the inverter synchronize the AC frequency with the frequency of the Grid’s power?
@g-whiz286
@g-whiz286 6 ай бұрын
Yes.
@LAmonk76
@LAmonk76 4 ай бұрын
can this inverter handle 1 to 1.25 kwh? I would like to do this type of plugin. Also, can a battery be along the line to keep putting in a similar kwh after dark. looking to offset the bill during the afternoons for peak charges.
@everydaysolar
@everydaysolar 3 ай бұрын
No, such a simple system would not have the ability to store energy for nighttime use. The EcoFlow Delta Pro Ultra would be an option but the cost is much, much higher kzfaq.info/get/bejne/e5mcoqSLzavNlmw.html
@flyingjeff1956
@flyingjeff1956 14 күн бұрын
I'm guessing that the meter is going to spin whether you are providing the power or the utility is providing the power.
@WillieStubbs
@WillieStubbs 5 ай бұрын
Four 300W panels @ 110v produces 10 amps. That wire with the plug barely looks like 14 gauge which is able to handle 10A but I'd want 12 gauge to cut down on the wire resistance if I'm running a 100' from the panels to my home. As far as overheating goes, I remember back about 20 years ago people were putting their motherboards in mineral oil to help dissipate heat. An old plastic tool box filled with oil might be a good solution as long as you can keep water out of it. Right now a local panel distributor is selling 240W panels for $20!! For under $700 I can get enough panels for an 8KW system.
@everydaysolar
@everydaysolar 5 ай бұрын
Dang! That is a great deal on 240W. Did they repower a solar farm and that is where they got all the panels?
@virtualizeeverything
@virtualizeeverything 6 ай бұрын
Thank you i would love to know more and how scalable they are
@user-ke9yk5qp3u
@user-ke9yk5qp3u 6 ай бұрын
More important, could you ever pull a permit with this garbage.
@ssoffshore5111
@ssoffshore5111 6 ай бұрын
@@user-ke9yk5qp3u Definitely not as setup in this video!
@mike_realityi
@mike_realityi 6 ай бұрын
120v not 240v means it is single phase so you are only "powering" anything on that same panel busbar and off setting the usage on that single phase. So someone would in theory need to be able to identify which busbar is more heavily loaded and back feed a circuit on that phase. If you were to be using a 240v appliance, Electric Stove/Dryer, I would be interested in "seeing" how the current would interact between the panels, grid, and the appliance as the solar panels with this inverter is only supplying current to 1/2 the circuit.
@arthendrickson4860
@arthendrickson4860 6 ай бұрын
6:48 So, if you open the main breaker, the micro inverter unit's output goes to zero? Easy for you to test that.
@user-vo9yz8lq2m
@user-vo9yz8lq2m 6 ай бұрын
The info. On the Amazon page says keep in dry cool location, can not be in the rain and out of direct sunlight…so you might want to shelter the inverter.
@everydaysolar
@everydaysolar 6 ай бұрын
Yeah, for a longer term installation I would probably try to remove the display and mount to the rail ensuring shade from the panels. Even with these changes I am feeling like this unit still will have issues rejecting heat but that is why I am going to run a longer multi-day test.
@loucinci3922
@loucinci3922 6 ай бұрын
nice test. thought the lower inverter blew up? maybe a different video. thanks for sharing
@everydaysolar
@everydaysolar 6 ай бұрын
Yeah, I have an update video after 7 days of testing and that is where the lower inverter failed on day 2 👎
@maschwab63
@maschwab63 6 ай бұрын
While supplying power, pull the main breakers and see if it continues to supply power to the house. If it does, it will back feed to the grid.
@jimadams2113
@jimadams2113 5 ай бұрын
Yes, please test it.
@mrct309
@mrct309 2 ай бұрын
wrong, it will back feed into the grid even if main breakers are on. the only time it wont back feed is if the power usage at the home is less than what the inverters are producing
@toddhampton5513
@toddhampton5513 2 ай бұрын
If it doesn’t produce enough power to back feed into the grid what’s the problem? It has a monitor system that will dropout if the grid goes down .pay attention to what he says😮
@fm2dmax
@fm2dmax 6 ай бұрын
Curious if could be made to work off grid by putting a true sine wave inverter from a battery on the same socket.
@MiguelAlejandro1969
@MiguelAlejandro1969 6 ай бұрын
A micro inverter can only be coupled to an off-grid inverter that has the AC coupling function. The Victron line has equipment like this. The problem is that the inverters monitor the output voltage and the microinverter increases that voltage when coupling and causes problems in the off-grid inverter.
@mrbugman
@mrbugman 6 ай бұрын
Where is the link for that grid tied inverter? Thanks
@everydaysolar
@everydaysolar 6 ай бұрын
Here ya go 2 Panel Micro Inverter Unit (600W) - amzn.to/3QEPrDc 4 Panel Micro Inverter Unit (1200W) - amzn.to/3tXAenQ
@elsenorpremium7289
@elsenorpremium7289 3 ай бұрын
i heard i need to buy another two or one phases to install this system in my house, im from mexico and for get a new phase the government ask for much requeriments
@davebean2886
@davebean2886 6 ай бұрын
What model of Flir thermal imaging camera are you using? Thanks.
@ssoffshore5111
@ssoffshore5111 6 ай бұрын
FLIR...
@naps1saps
@naps1saps Ай бұрын
Generally speaking, plugging these into an outlet is not up to code because the breaker cannot protect the wires if there is a power source after the breaker. You could potentially overdraw on that circuit and melt the wires without tripping the breaker in your service panel. Drawing 15A from your service panel and 10A from your solar panels on the same circuit would overload your 20A circuit. The breaker only sees the 15A draw and will not trip. Just do your maths and if possible for safety, don't draw any power on a circuit that has one of these plugged in especially if you're producing over 1kw.
@BTBLive
@BTBLive 5 күн бұрын
If the system is on a dedicated circuit Wouldn't the 15amp panel breaker protect the wire? Now I think a inline fuse/breaker at the inverter would also be a good idea at the inverter because it also supplies power.
@slipperyslope5364
@slipperyslope5364 6 ай бұрын
Everyday Solar what is a Grid Tied Micro Inverter? Explain the difference between what you have here and a Grid Tie Micro Inverter found on professionally installed homes and businesses. Can you publish the specs of your device and a 1200 Watt Grid Tied Micro Inverter .
@everydaysolar
@everydaysolar 6 ай бұрын
The big difference with this unit is the output is 120V as compared to something like an Enphase which is 240V. Here is the Y&H Micro Inverter I used which will include the rest of the specs amzn.to/3QZFcrQ
@Jasonoid
@Jasonoid 6 ай бұрын
IMO a better and safer way to do this would be to run loads off a transfer switch so you are isolated from backfeeding to the grid. You also are less likely to get into trouble from your power company. I installed my transfer switch without an electrician.
@bruceeverett5372
@bruceeverett5372 6 ай бұрын
There is no way to isolate this from the grid, the grid stimulation is what allows it to parallel into the homes electrical consumption, and only on one leg of the panel. In my opinion it will not get accepted /certified for grid tie through your power company, regardless of what an inspector says. If there is any agreement for two-way metering it usually costs at least $10 per month just to have that, grid tie at my home in Indiana is $12 monthly, so you'd have to make a lot of juice to just break even. If you send even one electron backwards without this agreement (modern meter system) you can have your service disconnected. There's so much to think about before trying this. What would be interesting is to isolate the home with a generator lockout in the main panel and create your own grid separate from the power company and add a little juice through two micros --one on each leg, to reduce the generator load. You would have to consume a the solar input as a minimum or risk generator damage though but that would be on you, without any grid to absorb any excess.
@Jasonoid
@Jasonoid 6 ай бұрын
@@bruceeverett5372 a generator lockout and transfer switch operate the same way. Both options completely remove the circuits from the grid and allow them to run on an additional power source.
@Jasonoid
@Jasonoid 6 ай бұрын
@@MrSummitville yes I understand.... That's why I would recommend using a different solution. Like a battery and inverter and transfer switch, not a grid tie inverter like seen in the video.
@jasperwilliams5729
@jasperwilliams5729 6 ай бұрын
The inspector can't tell you what is OK with the power company. If your meter runs backwards you could be charged double for the energy you are producing with this setup. These systems are not only a fire hazard but could cause you to get a disconnect order from the power company. It's highly recommended that you don't operate this or anything else not approved by your power company. If these cheap devices malfunction and keep pushing power out to the grid during a power outage they could kill an electrician working on the power lines miles down the road without you ever being aware there was an issue.
@everydaysolar
@everydaysolar 6 ай бұрын
Yeah, I am in contact with the utility trying to get an answer. In terms of back feeding on the grid when the power is down and/or the lines are being serviced this device will shutdown power generation if the power is off to the house. You must have power at the outlet for the micro inverter to provide the 120V out.
@Plantje1978
@Plantje1978 2 ай бұрын
So, what I don't get is: why is it an issue if you push energy onto the grid with this system. So, if these panels produce more than your house consumes it'll push energy to the grid. That is exactly the same as what "normal" solar panels do, right? I would be interested in having a plug in wind mill. No need to produce vast amounts of energy. Just for the sake of experimenting about max 100 Watt of energy would be really interesting. And that is manageable to feed to an outlet.
@johnramirez5032
@johnramirez5032 6 ай бұрын
I think its great that your doing this video. You would be better off to not feed the whole house and just use a sepperate outlet not connected to house. Then you wouldnt have to worry about back feed issues. The avarage person has no clue as to how to set up and solor system let alone what you are suggesting. The other thing is just because your solor is producing thousands of killiowatt doesnt mean your bennifiting from that production. The electric companys constantly monitor the power to increase or decrease power. Does a solor sytem cause the power company more supply issues? It sees like it would. Washing ton state has a intresting set up for charging your car. Mabe you could talk about that?
@HippocratesGarden
@HippocratesGarden 6 ай бұрын
So I've been looking at microinverts for a bit now, for the off-grid system I'm building. At my current stage, I've got a very small system (6x200w) panels. However I'm basically in the woods, and there's a fairly small window to the sky and there is a lot of shading issues, thus the microinverters would help in that each panel (or 2s wired panels) would give full output anytime they are in full sun, regardless of what the other panels are doing. The thinking is to feed the 120vac into the grid connection, in this case of an EG4 3k/48 all in one. However I just got that system up and running, and need to check if there is any ac on the ac input terminals with nothing connected. If not, then these would not work (unless I trick it) Here's a thought for those using this type of microinverter, on a batteryless, grid-tied situation. If you can isolate your home wiring from the grid (such as is used with a generator under those connections) and feed some, even small amount of 120vac 60hz power onto it, maybe from a small "solar generator", then perhaps the panels would see this and come on line and take some or much of the reduced load of the house, leaving the "solar generator" more or fully charged until the sun goes down. Just thinking out loud.
@ericjbowman1708
@ericjbowman1708 6 ай бұрын
4:00 You can't take those temperature readings at face value. FLIR attachment no different than handheld IR thermometer. Every material has its own emissivity. While FLIR displays are certainly informative, the temperature readings are... well, to be technical, accurate without being precise. I get different readings in the same spot on my solar thermal setup, depending if I'm pointing at bronze or stainless; the fluid passing through each, is the same temperature I assure you. If I really want to know the temp of my glycol solution, I use a quality thermometer with a thermowell immersed in the fluid, i.e. permanent installation, at each monitoring point. Those little color-changing stick-on aquarium thermometers are surprisingly accurate, because they're calibrated to the emissivity of glass. I use two: one in the substrate, another at the waterline.
@ericjbowman1708
@ericjbowman1708 6 ай бұрын
Those aquarium thermometers are precise, without being accurate. The "display" kinda buffers water-temp changes, iow, not up-to-the-minute accurate. But precise, over the five minutes it takes to react to changing water temperature behind the glass.
@solarcabin
@solarcabin 6 ай бұрын
I don't see in the specs where it says it will shut off if the house power cuts off and I find that suspect. You need to test that feature and see how fast it cuts off power. That would also negate any benefit for an emergency power system as it won't work in a blackout.
@everydaysolar
@everydaysolar 6 ай бұрын
Agreed, I will test that functionality on the next test where I let it run for a couple weeks.
@OriginalJetForMe
@OriginalJetForMe 10 күн бұрын
You must not connect an inverter to anything but a dedicated branch circuit. Having any other devices on the branch risks overloading the circuit should a fault develop.
@tobymaples7646
@tobymaples7646 Ай бұрын
i was told by a friend if my local company senses surplus power backfeeding to the smart meter without a net metering agreement they will cut your service and potentially come after you. i am looking into a zero export device to keep surplus power from hitting the meter.
@everydaysolar
@everydaysolar Ай бұрын
I am sure every utility would handle it differently but when I contacted my utility company they would not allow a net metering agreement but also weren't worried about back feeding if the power was on.
@user-bj4lp3fr1o
@user-bj4lp3fr1o 6 ай бұрын
What is the brand of the rack your panels are mounted on?
@everydaysolar
@everydaysolar 6 ай бұрын
That's an EG4 Bright Mount signaturesolar.com/eg4-brightmount-solar-panel-ground-mount-rack-kit-4-panel-ground-mount-adjustable-angle/ nice little rack!
@Mgamerz
@Mgamerz 6 ай бұрын
What happens if you use 15 amps from your grid breaker and another 15 amp from this on the same circuit?
@andrewt9204
@andrewt9204 6 ай бұрын
Wires become an in-wall heater. Perfect for those cold winter days!
@garyhiland6013
@garyhiland6013 6 ай бұрын
I would think it best to only put this on a dedicated circuit.
@user-ke9yk5qp3u
@user-ke9yk5qp3u 6 ай бұрын
Well said! It's rare that some people actually have a grasp on this.
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