Does off-grid solar confuse you? Check out my DIY friendly website for solar system packages and product recommendations, and so much more! www.mobile-solarpower.com Join our DIY solar community! #1 largest solar forum on the internet for beginners and professionals alike: www.diysolarforum.com Check out my best-selling, beginner-friendly 12V off-grid solar book (affiliate link): amzn.to/2Aj4dX4 If DIY is not for you, but you love solar and need an offgrid system, check out Tesla Solar. Low prices and great warranty, and they can take your entire house offgrid with their new Powerwalls: ts.la/william57509 ~~~~~~~~~~~~~~~~~~~~~~~~~ My solar equipment recommendations (Constantly updated! Check here first): 12V/48V Lithium Batteries: www.mobile-solarpower.com/solar-batteries.html Solar System Component Directory: www.mobile-solarpower.com/solarcomponents.html Plug-N-Play Systems: www.mobile-solarpower.com/full-size-systems.html Complete 48V System Kits: www.mobile-solarpower.com/complete-48v-solar-kits.html DIY Friendly Air Conditioner/ Heat Pumps: www.mobile-solarpower.com/solar-friendly-air-conditioners.html Complete 48V System Blueprint: www.mobile-solarpower.com/48v-complete-system-blueprint.html ~~~~~~~~~~~~~~~~~~~~~~~~~~ My Favorite Online Stores for DIY Solar and Coupon Codes: -Current Connected: SOK, Victron and High Quality Components. Best prices and warranty around: currentconnected.com/?ref=wp -Signature Solar: Cheap Server Rack Batteries and Large Solar Panels: www.signaturesolar.com/?ref=h-cvbzfahsek -Ecoflow Delta Official Site: My favorite plug-n-play solar generator: us.ecoflow.com/?aff=7 -AmpereTime: Cheapest 12V batteries around: amperetime.com/products/ampere-time-12v-100ah-lithium-lifepo4-battery?ref=h-cvbzfahsek -Rich Solar: Mega site and cheaper prices than renogy! Check them out: richsolar.com/?ref=h-cvbzfahsek -Shop Solar Kits: Huge site with every solar kit you can imagine! Check it out: shopsolarkits.com/?ref=will-p -Battery Hookup: Cheap cell deals bit.ly/2mIxSqt 10% off code: diysolar -Watts 24/7: Best deals on all-in-one solar power systems, with customer support and distribution here in the USA: watts247.com/?wpam_id=3 ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Contact Information: I am NOT available for personal solar system consult! If you wish to contact me, this is my direct email: williamprowsediysolar@gmail.com Join the forum at diysolarforum.com/ if you wish to hang out with myself and others and talk about solar FTC Disclosure Statement and Disclaimers: Every video includes some form of paid promotion or sponsorship. Some links on this youtube channel may be affiliate links. We may get paid if you buy something or take an action after clicking one of these. My videos are for educational purposes only. Information is subject to change/update at any time. Electricity is DANGEROUS and can kill. Be smart and use common sense :) DIY Solar Power with Will Prowse is a participant in the Amazon Services LLC Associates Program, An affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com

Just watched your video. I can't tell you enough how nice it is to watch someone explain what they're doing without adding about 70% non essential fluff. You got right to the point and edited everything perfectly. I won't watch anyone's video anymore if they start out jabbering about some long winded story on why they are doing the video then they want to show us video of the unpackaging and explain every mundane detail ad nauseam. You explained what we need to know very quickly and quite efficiently and that was a rare delight for me. Thank you for your expertise. I am considering solar possibilties and I will subscribe to you as one my few "go to" solar sources now. Big thumbs up!

Will.... We appreciate you more than you know. At 48 years old, engineering background, I have been researching solar system setups for quite some time now. Your videos and other information sources are without a doubt the most reliable and truly informational. Thank you for trustworthy advice and sharing of knowledge that helps to teach others

I've learned more solar tutorials and reviews from your channel than any other channels combined! I am now a subscriber and I've just ordered your book! Keep up the good work. People are depending on your good info and lessons.

Thank you Will. I have been learning a LOT from your videos. We are brand new to solar and your videos are truly educational and very informative.

Probably your best video on Solar PV type and their production. Thanks a lot

That's a timely video for solar conversion. Thx for doing this wonderful job in educating people who are planning to move into van life

Your book deserves a thousand reviews for every thousand purchases! You have taught me more about solar then all other sources combined, and in less time, and far more usable content vs filler.

I've been watching random RV solar videos for months, many with older guys who seemed knowledgeable. I see I wasted my time. I can't believe how clearly, concisely, and efficiently you offer the information. Everything I needed was on your channel. You look like a teenager but you definitely know what you are talking about. Oh and those eyes, those eyes! LOL

Another great video Will!!! I love the side by side comparisons!! Keep em coming!!

Will! These comparison videos are so helpful. We're trying to figure out what solar to put on our build right now. Thanks for making this awesome content.

Thank you! Learned so much from an Amazing young man. You should be very proud of all you've accomplished at such a young age. Best is yet to come! Enjoy!

I have watched your videos since you were living in a van. Thank you for continuing to produce informative and entertaining videos.

Writing you this while watching your commercials. Anything I can do to help you man ,you have helped me more than you know.

perfect Will...thank you for your efforts...best from BC

Will Thanks for all the work you do on this subject. I live aboard my boat and I’m heading out cruising soon. This info on your channel and in your book has been incredibly helpful to me! Thanks!

I bought Will's book. It's FULL of great info for beginners or really, anyone else. His Website is AWESOME as well. Thanks for all you do, Will ! You're truly appreciated!

Watching this video from NAIROBI-KENYA and I have learned a lot.

great video from the best channel on utube. you hit this one out of the park. thank you and keep up the good work

This is an absolutely fantastic video, such simple science showing very clear results, clearly demonstrating to everyone the detrimental effect of shading from trees, chimneys, vent pipes dorms roof windows etc, well done, great contribution to a better understanding of solar power delivery.

Thanks for all of you hard work and information young man. Just what I need to get started in solar.

Your book is in my cart bud you have been a solar life changer I've been watching your videos all day lol

In less than an hour I have learned enough to feel confident about putting together my own solar system! Thanks!

Thank you so much for your video's. I was able to hook up my (inherited) 2 x 200w poly solar panels and all the fixing with your videos and book onto my Class A. It was easy to set up and make sure I had all the right items and equipment. Great Job and keep it up!!

I can here the crunches, your awesome with these video

You set the standard for delivering information via KZfaq/Video. Awesome.

I got your book, have not read it yet. Your videos on products have helped a lot before I start spending money. Thank you for your time. Keep it up.

Your videos (and you book on Solar) .... so so helpful! Excellent😀 Glad you tested & shed some light on the difference between mono and poly output, cost, build and The brackets for mounting🌞

Thank you so much for this video. I had no idea before there are technically different style of panels. Your video and also comments below leads me to more consideration a searching it monochristals could produce energy during the winter be installed inside the greenhouse that is covered by polycarbonate plastic. I am not sure if baterries will work in our garden cabin, where the temperature in winter is under below 0 Celsius. So I am considering the idea replace the solar set-up during winter into sinked green-house where is no freeze during the winter. Its very nice to see parking your car in some garden area. Its great to live in a safety inside the vehicle and more great to add into it freedom to go out and meet the sun, fresh air and sounds of the nature.

I love watching your video’s especially regarding solar power and safety... you are the most intelligent and informative individual I know and your knowledge is so respected... I will add solar to my motor home one day and your videos will go along ways to helping my hairdryer to work lol thank you sweetness keep up the wonderful sharing of information... you’re the best!!

absolutely loved the information you gave on the different panels, yet they produced the same if not more on the cheaper panels. Thank you for the research you have produced it gives me peace of mind when purchasing my solar panels.

OK, I just ordered your book. I've been watching you tirelessly for a few days and I think I'm catching on finally. You explain things in a way that is simple for us plebs to understand and digest, lol. Keep up the great work, sir!I

Thanks for this video and the others of yours that I have watched so far. Very well done and short and sweet, getting right to the point. You probally just saved me a bunch of money and frustration because I was headed in a different direction. I'll be getting your book to complete my research before making a final buying decision. Hope you are having awesome success and keep up the good work!

man I appreciate the work that went into this video. I like doing experiments just like how you conduct yours. Great video.

Thank you for taking the time to make this video. Very helpful information.

Hello ... I'm learning so much from your videos!! Thank you! I just ordered your book and I'm really looking forward to better understanding the solar aspect of my van build. Thanks again 🌝

Shopping for solar, your videos are EXCELLENT. Perfect info to help me decide. Thank you for all the help.

Nice Job Will. Great side by side test. It's great to get the real world test and not the assumed results.

Thank you Will, another brilliant informative, concise, helpful video. Based on your information I went to your website and ordered two of the Rich 100 Watt 12 Volt Polycrystalline Solar Panels, to make sure you get the credit. I also ordered your book and promise to give it an honest review.

Your videos are very well done, thanks for helping me out. Clearly you are a bright and ambitious person.

Great information Will! Thank you very much for doing this.

You are the Man. I watch all your videos and the wealth of info is amazing. Thanks a 1000 watts😀

Love your videos! Just bought your book to have as a handy guild. Keep up the great work

Geez there is so much information it is awash in my head just now. Thanks for the video, I may look up your book before making any purchases!.

wow!!! This video is awesome, William, I have been watching series of Videos, but really since i have been watching yours, I junked the other souces.

Will, another superb video. I couldn't ever come close to producing such a high quality video. I live in Arizona where is gets wicked hot in the summer when we need solar the most. The reason I only buy Mono panels is because they are suppose to be more efficient than Poly when ambient temperatures exceed 97 F, which is all summer long here. It would be great to see you do the exact same test when ambient temperatures are above 100 degrees F. I am so glad you over came your health issues of long ago so all of us can learn and be entertained by your EXCELLENT and energetic videos.

I enjoy these vids so much that I'm really thinking about getting the book, I don't even have an RV but this is absolutely fascinating and I'm very much thinking about using this info to build a system that will power a lot of my electronics in my apartment

I am glad that I found you on KZfaq. I enjoy your videos and appreciate all of the information, which has all proved to be correct so far. Thank you for all that you do and share with all of us saving us failure and heartache. You have mentioned a few times that you get grief from the "old guys" that comment that you are young and this or that cant be right. I reference the video on VHB Tape you did, and by the way you are correct there too. I am an old guy and I dont feel that way about you. keep em coming.....

I love this video. I had heard a lot of "hype" about Mono panels and started sourcing for them having faith in what I read and viewed. Your informative side by side comparison is unlike any other video I have seen and it blew away all that "hype" that I had heard. Plus, you also covered "durability claims" by telling us you've been using Poly for 8 years. Not too shabby. If we get 8 years out of Poly, I think it's decent. In 8 years, we will of course see (hopefully) advancements in panels. Already, some companies are working on "Kinetic-Solar" technologies that will charge our batteries with the sun as well as with the falling rain drops. Bravo on this video.

Great video! Totally loved it! The style reminded me of Project Farm videos.

Thanks for dong this, i heard the same myths about monocrystalline panels so your info is really useful

This is a quality video no BS around and spot on the subject, thank you!.

Well nice job..my anticipation was something different. I was going to purchase a noncrystalline panel.. thank you so much for your informative video.

Really REALLY GOOD REVIEW!!! And I'm buying your book...keep it up!

You are one amazing Human Being!

Another great video! I’m learning a lot. Planning on a DIY build. Your info is invaluable

Awesome video! Thanks for the very relevant review. Your timing could not be better.

Thanks just getting a new extra solar for our Hymer while traveling Europe in our 1991 B694! Good valuable info! Thanks from 🇮🇹

The book is fantastic. You make it really user friendly. I understand it and I'm not that quick. This book also gave me me coincidence that I needed. I look forward to more info your great.

GREAT job! Just ordered your book - thanks!!

Your content and teaching skills are amazing. Thank you !

I have your book. I'll leave a review for you. Also glad to know that my polys do so well!

Thanks for the video I am learning a lot of good stuff like the straight to the point way you make your videos

Thanks man...i am down in Zimbabwe and going off grid..myou have helped make wise informed choices..

JUST A CHICK FROM SOCAL THAT KNEW ABSOLUTELY NOTHING ABOUT SOLAR PANELS OR GENERATORS UNTIL I RAN INTO YOUR VIDEOS....WHOOT!! I'M ACTUALLY LEARNING THIS STUFF.....YOUR FLUENT SPEECH IS A HUGE PLUS ALONG WITH YOUR INTELLIGENCE ON ALL OF THIS MAKES LEARNING SO MUCH EASIER...NOT TO MENTION YOUR LOOKS TOO :-) THANK YOU FOR ALL YOUR INFORMATIVE VIDEOS.....

Oh man, good stuff! I’d missed this when I sent you a similar video suggestion today. Still interested in how amorphous solar cells compare in varying light conditions and cover exactly like this.

Straight talk and no BS as always. Thanks man.

just bought your book, because of your great videos, thanks

I’m team mono based in the UK, the light levels are a different kettle of fish here, will report back in 6 months of Renogy Mono action! Keep up the good work!

Good stuff. Thank you for the effort and energy. 😎

Outstanding job. Liked, subbed, and added to my RV playlist. And bought the book.

Perfect timing. I have 4 quotes for a system for my home. Some mono, some poly.

I bought your book and read it cover to cover to get a better understanding of a solar installation. Great book.

TFS Will you always do such an awesome job!

Your videos and explaination is all i ever wanted from a teacher ...nothing complicated Thankyou .....i am.from mumbai india and use Waree panels

Love your videos. Just a maybe suggestion. Ever consider using a lumens meter to incorporate into your test. Like today was a little hazy. The lumen meter could’ve told you how bright out it was at what time and allowing you to get more accurate test results? I dont know. Maybe?

Ah, this covered some questions I had from another video. Thanks.

One factor to keep in mind when comparing these panels is the issue of shading when installed on a roof. The poly rich solar panel is about 26.5 inches wide while the mono HQST is about 19.5 inches wide. That approximate 7 inch difference in width may make a big difference in the amount of time the rich solar panel may spend in shade compared to the mono HQST in actual RV roof mounted conditions. Thinking of air conditioner housing, vent covers, etc. Just something to keep in mind when determining what panel is best for individual uses as shading can kill the wattage generated by a panel. Thanks Will.

This is a very good video you made there ,thanks and keep them comming 👍

Hello Will. Im building a mobile tiny home. I will be buying the Jackery 1000w SG and panels soon. Have the Predator 2000 already (still boxed). My build is slow but well thought out. This has been my new mission for a year now. Ive learned so much from your videos. Thanks so much. RT Henson

Excellent comparison bro, thank you so much for this

I've been planning a van build and after reading and watching probably way too much and deciding on what I wanted I found out it didn't matter. Poly, mono, half cut, frames, brands, whatever. None of it really matters in the end 'cause what I need is something that fits well in the space I have. So dimensions are ruling my choice. I'm glad to see this is a good choice and I probably didn't need to worry too much about efficiency/density anyway.

Great comparison. Saw your post on the FB Promaster Build Out group.

Great review and comments, I did buy the book you mentioned, also great work.

I admire your scientific approach and methodology. I especially like how you retest - I used to teach statistics at the University of California. I can find no fault with your methodology. Surprising results - I would have thought that the monocrystalline panels would have been better.

Thank you for testing it!

Dude, awesome review. I have an old 34 ft class A that I want to cover the roof with panels. I guess I can start by buying your book. Expect a review.

10:14 Gday Will, I have been struggling to learn about solar. I am very remote and completely off grid, I wish I had your book at the beginning of my solar learning. It is brilliant and a must have.

Honesty can sure hurt some. Im quite surprised how the ratings tests ended up. Super vid. So cool to see real results. Wow is all i got

Thanks for doing this comparison Will. It looks like the polycrystalline panels are gonna be my choice.

'bout to pull out my book. Most helpful video. Thank yoy.

Great information. I really enjoy your videos!

Thank you brother... I hope my views help you as much as you helped me with my understanding of solar energy

Dang Will you’re the solar king! Can’t believe how many panels you have!

Very informative comparison of the different types of solar panels.

I just got two Renogy mono's for $67.00 each (Black Friday). I'll be keeping my eyes peeled for good poly deals now to expand with. Great video, thanks!

Just ordered your book.....will make sure and post a review 😁

I like it when you text out the equations at the bottom. Sometimes it is hard for me to hear when you get rolling. I love the videos and there is a lot of play back happening, but i am lowering SO much thank you!

Really like what you have done, my conversion is about a year away so I will subscribe and see if you have a track record on these products and apply some of the challenges I am anticipating with procuring solar

Love ur presentation! Keep up good work.