I like the Deye inverter ! Once again thank you Doctor Solar for another fine presentation 😎😎😎

I think you found the best inverter. I just love it. Kicks my aims in the butt. Keep up the good work.

Excellent explanation - thank you.

You are an expert in your field Dr Solar

Very impressive inverter.

Thank you. This answered a question I had.

Thank you, this still comes in quite handy

Thanks for these great educational posts. I learned a lot from you and actually got convinced to install a deye system. I'm on 5Kw Deye, 2 X US3000 pylons, and 14 X 410w poly panels(east-west orientation form longer stretch of solar power). The system works very well, I'm still adjusting to it. It is grid tied, so when I deplete my batteries at night, it then switches to the grid. I can also export to grid side of the inverter(export to CT). So during the day when the batteries are fully charged and there isn't any other usage, I use the power from panels and batteries to heat up the geyser(3kw element for 150L) or cook using induction stove/oven/insta-pot. At the rate I'm going, my electricity bill is down to about 25%, and it could go down further with more optimizations. So thank you very much.

Hello from South Africa. I am getting the Deye 8kw hybrid inverter soon due to load shedding.

good work sir

Very impressed with the functionality of this inverter. Can I suggest you get a sort of tripod stand for your camera so that it does not shake so much? That way you can go ahead with your presentation. Thank you.

Great video

Very helpful. Thanks.

Thank you very much

Thanks for the educative post. Well I am using the deye as purely an Inverter charger. Do I set it to Battery first or should I set to to Load first? Somehow I failed to interpret the modes. Basically am using batteries and Grid.

One thing noted here on time of use, your setting in the afternoon is 80%, which means the inverter will use the battery up to 80% state of charge if there isn't enough solar power. I have mine at 30% throughout day and night to shave off the electricity bill as much as possible (our power outages are not as problematic anymore, so never been out of utility power for months now). Also, if you have a bi-directional meter, you could benefit from exporting excess power to the grid whenever it is available. The bi-directional meter will run in reverse, therefore giving you kWh credits. So even if the utility does not buy from you, you actually get to benefit from the kWh units anyway, so nothing to lose there.

From what I could gather reading the system work mode you basically grid charging the batteries from the grid during 0 sunlight hours and when the sun is out you have "de selected " the grid check box making the solar work to charge the batteries. Have I made an accurate assessment? Looking forward to any feedback from you

nice explanation regarding time of use go it now!! is there a way to control or limit the amps coming from the grid to charge your batteries?

Hello, nice video. Is it possible to use the Deye invereter in off-grid withou batteries? I mean, to power for example a fridge a few hours only with PV power. Thank you.

Another great video - thanks. Can this be done on a mobile phone?

Hello. I did everything you mentioned. basically i want solar and battery to charge in Day and use Grid to charge the battery by night. I ticked it like your settings. Still the grid is charging the battery and load during the day.

Hello, good video. Could you tell me how do you configure lifepo battery ?

Nice tutorial! Good evening. I just bought DEYE 5KW Hybrid inverter my question is as per manual / schematic the grid and load should be separate connections. Is it the grid connection is only the input side and the output is the load? If I am going to connect External ATS is it necessary? Thank you.

Hello! If i dont want to export any energy, but want AC input, can I connect to Gen Port instead of Grid? To avoid backfeed

Regarding the time of use settings, if for example you set your battery to 50% and Grid falls away while the battery is at 50% for that time period. Will the battery continue to discharge to its set minimum in the battery settings? If you have no PV at this point in time.

Dr. Sokar, i have a Deye 12kW single phase. I just acquired a secondhand 15kW generator (Perkins). Can i connect it directly to the Deye inverter without passing through an ATS ? I'd like the generator to self start when my solar output drops.

Doctor Solar is it possible to connect 4 * 455w connected in series on PV1and another 3 *455W PV2 but I'm using a combiner box with 2 surge protectors for 4 panels in series and 3 panels in series?

Hi, I have installed a circuit breaker in my house with an lamp and alarm to tell me when the grid comes. I did it to choose manually if I need to charge (if no sun). Can you advise what Inverter settings I should have and where I can select the Amps to charge from the grid to control costs ie 10A, 20A or 30A

Hi good day, what is the main difference between zero export to load and zero export to ct? I have the ct sensor and not selling to the grid. I just want to have the batteries charged by solar to be used at night and when it reaches 20% charge it will automatically use grid. Thanks

Hi, i bought 5kw Deye and 4x405w jinko mono panels - no batteries. I mounted solar panels to a tiled roof and inverter in the house - the inverter supply my house with solar + grid (hybrid on high loads and solar only on small loads). The problem is when grid goes off the inverter gives error F47 - even though i connect small loads. Your answer will help a lot - currently budgeting to buy 1x3000C polytech.

Hi. I I want to use the grid do I just connect a cable between the inverter and the main level using the grid input? Thanks

How do I change my battery discharge settings from 80% to 90% on my inventer, I am using lithium iron batteries which allows me to go up 90%. Thanks

sir can I change the max discharge of battery allowed to prolong the use of battery during night time?

Thanks for sharing this info it has been very helpful i have the same 5kw inverter please can you tell me how to do the wiring connections to auto start genrator input.thanks P.s just subscribed

Hello, I installed a Deye hybrid inverter today with solar panels and 10 kwh lithium battery. I have a question, in Time of Use mode, what does the battery percentage represent when Grid charge and Gen charge are unticked (in the video you set it to 80%).

Will this work without a batter? Like would the inverter prioritize getting power from solar iver the grid? At the moment our set up takes around 70% solar during the day.

In the system work mode setting at3:22 in the video. Does this mean the GRID will energize the load or the SOLAR energizing the load (WHEN YOU SELECT LOAD FIRST)? It's a little confusing

Thk u, In my country, the Voltage's grid is not stable. So i want to supply load from battery to obtain a stable AC voltage on the output of the inverter. But in the same time i would like to charge the battery from the grid. Can i do that? If yes, how? Regards

In the manual it says 13 + 13 Amps max for the PV power. 8 panels in one string looks fine, but you can also put 5 + 5 panels in two strings to PV 1 and 2. Another option is to overpanel the inverter more than the rated Wattage. In case of full sunshine and 12 panels 550w each the energy over the rated inverter Wattage shall be clipped and can't be used. But this happens only at rare situations. But pls. confirm this with the manufacturer and your contractor installing the system.

Hello how many kilowatt panel you have on your set up. And what is the usual time it can harvest 2kW above. Thanks

How to set the deye hybrid to use only the battery as backup during brownout only?

Please how does the BMS communicate with the inverter CANBUS or RS485?

Hi Dr. Solar. I have installed. Deye Hybrid inverter 5 KW and using a CT to enable zero export to Grid. My question is what will be my settings in the work mode? Zero export to load or zero export to CT? Any other settings that I need to change?

Hi sir, I installed a 12kw 3P Hybrid inverter with 2 of 3.5kwh Pylontech batteries. can you please advice if it is correct for me to set the AH to be 146 as this is a 48V system? Thank you

Hi there, i see the Deye inverter is more intuitive, do you consider it a better product when compared to a Growatt inverter.

Sir..thank you for your video. My questions are: In case if I want grid enter to inverter to charge the batteries and just supply the house without selling (not allowed in my country) which mode should select (zero export to load or zero export to ct) ? And arrow point to grid or to inverter. Please advise. The arrow point of CT

hello I am planning on buy DEYE inverters ,i need advice from people that already have this devices, do you recommend the grid ties ones?

Hi. Love your videos. I have a 8kW Deye inverter but it keeps beeping on F20 Fault (DC overcurrent) when I turn the solar on. I have 15 X 450W Panels installed. Please could you assist in telling me how can I resolve this? Is there a setting I need to select on the inverter to fix this problem? Thank you in advance

Hi, if i don't sell energy, do i still need to plug the CT?

Love you man this explains everything for me

What if 12pm to 3pm grid charge is enabled at 30% in time of use. Will batt charge from Solar(PV) if excess is available or it will drop down to 30% and charge from grid only?

Sir when my hybrid deye inverter is connected to grid at daytime, even at Zero Export to Load setting why there is still a 1.2 Amps on my ammeter reading at grid side?

Hi I also have deye inverter But why does it still be pull from the grid If it producing enough energy via solar

Doctor Solar what is the minimum start voltage fo the 5jva Deye inverter?

I love your Deye videos! I have a question, Say I have 01:00 - 4:00 to drop battery to 60%, NO Charging, and I just want it to use the battery not grid to save bills. What if at 3:00 I already reached 60%? what will happen since i still got 1 hour to go? will the system shut down since I dont have charging enabled? or will it allow it to go lower? 1. I am guessing if I reached 60%, and I had GRID on, it would use grid and not shut down, correct? 2. If I did not have grid, and it reached 60%, and i still got 1 hour to go, no charging enabled what would it do? Any recommendation? thanks!

How do you set the priority as follows: 1. PV 2. Battery 3. Grid I don’t mind the battery draining, as long as the savings is there. I want to use PV and Battery as much as possible

Hi, my deye is pulling 0.6kw from grid, and the solar is efficient for the load, I can see your grid is pulling 0w what settings amni missing

Hi sir, I installed a 10kW 3P Hybrid inverter without battery and load connection. I wanted it to function just like normal grid inverter which is only sell the power generation to the grid. Can the inverter function in such ways? If can, what settings that need to be done?

How do set to use battery first, before grid? Use battery power to 30% and then switches to grid?

Hi bro. I also have a Deye but the agm varta battery was installed. the inverter and batteries work great but there is one setting that is not clear. how can I do it during the day when there is a solar panel. charge the battery to a maximum of 90% or 95% so as not to load the battery. when the energy is more than enough from the solar panel, then the battery is charged to the maximum, but I do not want to change this setting if there is one. die with it

Hi! Two months ago I got installed a solar systems, two 5KW inverters and two 20KW batteries. The installer left the batteries as backup only. However my preference is to deplete the batteries to a certain percentage before using the grid in order to significantly reduce the bill. I live in the Caribbean where there is a lot of sun everyday. What would be the best time of use recommendation you have for my goal? Thanks for your help!

What is the minimum start voltage for this 5kva invertor?

Hello friend,with Deye inverter can i give user parameter to the battery,i hawe in moment uan Voltronic inverter and i use user parameter..thank you frend

Good day. I recently installed a Deye 5kw inverter with no battery. The problem I have is that the inverter only shows on when the sun is up. It there a way to see the grid use during the night. Thank you in advance.

Hi Sir I installed 12kv deye inverter two of them I connected them parallel before it was charging the batteries using solar panels but out of the sudden it is no longer charging. How can I do it to charge my batteries again?

How many panels do you have and are they in parallel? Is that the pv1 and pv2?

I recently installed a Deye 5K inverter with solar panels. I also installed a CT. Somehow I still get between 0,02 and 0,2 coming in from the grid even though my demand in the house is lower than the output of the solar. This even happen when I am the batteries. How can I get the flow from the grid to become 0,00?

hello! id like to clarify that if you turn on the AC breaker (linked to Grid), it prioritizes the grid instead of the battery? we want the battery to still be consumption priority while the grid is on standby. in other words, i dont need to manually turn the breakers on and off for this my setups a deye inverter 5kw, 10kw lith ion batts, and 3k solars

Question can the Deye 8kW inverter start in its normal mode to inverter with DC power from panels and battery only i.e. no grid present at all?

Sir, does it possible to connect in series 2 different brand of pv panel, my inverter has only 1 string, 3 x 460w JA and 3 x 500w Trina. Ty very much

I have a grid tied inverter (not hybrid) with older panels. Due to regulations I cannot do much changes to this system. However I want my new deye 12kw 3phase hybrid, to be able to charge it's batteries from the existing panels/inverter, as well as charge the batteries from grid when/if necessary. How would I go about doing that? The deye will be set to zero export, as I am not allowed to sell more than the old panels/inverter can produce. I plan on adding new panels to the deye, so essentially i will have two systems connected. With only one of them exporting to grid

Sir, I have a question. Lets say I set it 1pm-5pm discharge power of 100w. Then the grid is interrupted and EPS mode is activated during that time. Will the time of use settings be ignored? Say the load is 200w in EPS. Will the inverter give 200w for the load or will it shutdown because the set power is 100w?

Hi there, I have a Deye 8KW inverter, with solar panels. how do I make inverter to only pull from solar panels and not grid?

Thanks Doctor. I have a question .... let’s say house load is (say) 2 kw at a specific moment and my solar panels at that moment only delivers (say) 1.5 kw, I noticed that my grid then kicks in and delivers the shortfall of 0.5 kw, even though my batteries are fully charged. I would rather that the shortfall be drawn from my batteries until they are (say) 60pct discharged, and only THEN the grid must kick in. How do I set up my inverter for this ?

it won't charge my battery (lithium) from grid although i set priority to grid charging to 100%. Sometimes it charges after a time lapse of grid time , and stops after suddenly from grid charging. Whats the problem? Battery mode is on lithium

Deye 12kw3p0 inverter, how many solar panels on pv1 and pv2

Is this "load" output?

Do you know Deye 8kw fans db noise level?

My inveter trips on over current every time the grid is down. I only have passive load no inductive loads

Hi there, I have done all the steps that you said we should take but the inverter is still pulling from the grid and the grid icon is still green. How do I set it that the grid is 0 and the icon is orange?

Hi, if you put 65% from 1am to 5am and tick on grid charge, will it charge max upto 65%? Or will it go upto 100% charge?

You tested DEYE and LUXPOWER who is better?

If you have 2 of 100ah Lithium batteries connected in parallel what will be your charging and discharge parameters

I am charging from the grid, no solar using 5kw Deye Inverter and 2X 5kw Volta Lifepo4 batteries. After 3 months my state of charge has started to drift quite substantially and all the information regarding that tells me to charge the batteries to 100% and then revert settings back to 80% to correct. That sounds fine except I cannot find any information on how to actually do that. When I go into the settings I can't seem to change anything which is just as well since I am not 100% sure what to do anyway.

What battery you have what is the brand ?

First to comment, can I use this with a 14s lipo system?

What operating system does it use?

Mr I've installed my Deye inverter but I'm failing to get the floating settings I did all the Battery setting when I scroll down it stops on lithium mode Low battery Restart It doesn't go on the next page for floating, absorbtion Equalisation What could be the problem Shutdown

In greece in order to sell power you need Net metering.If i dont want to feed PV to Grid without battery install or on idle with full charged battery does we have the option to block send to grid.Also were can i get this in EU?

Hi, I have 8K model, I can t down grid power to 0KW , it stays at 0,01 to 0,02kw all night long, it down to 0Kw when PV send power to inverter.... Do you know what are values for 48V 1000Ah battery use? ( 24 x 2V1000Ah ). Thanks.

Hi, I have a 12kw deye inverter 3 phases First question : can I link grid input as generator? Second question: when the batteries are fully charged from the grid or the generator, I want to let the grid continues going to load and not disconnect. As bypass , is it possible? Please give me your help about this

What is the price on a 8kw system?

can you disable sell back to the grid.

do you need a battery installed to run off grid?

What is the difference of Deye to Sunsynk and Sol Arc inverters?

What happens at 65% battery and there is no power from the grid to charge 1 till 5am

Why does my Deye inverter output frequincy change

Dr between my deye inverter and shoto batterye what cable configuration do i use?

Hi can you please help me out to do settings on 8kw deye

Where's the best place to purchase one ?