📄 *MAKE SURE TO READ THE SOLAR WIRING ARTICLE, TOO!* tinyshinyhome.com/diy-off-grid-solar-system ⚡️SOLAR WIRING DIAGRAM: tinyshinyhome.com/off-grid-solar-wiring-diagram
@bricelarie65272 жыл бұрын
Thanks for sharing ... One point here onto parallel mounted solar array is that each string of solar panels absolutely need its own diode . So yours needs 6*10Amps diodes that you should be clicking in between mc4 connectors onto the combiner boxes ... It's just to avoid any failure in any solar panel string to back feed the others, or in case any difference in between production equilibrium ... Dare, care, ride safe, clean, have fun ... From France with .
@stevelamperta8652 жыл бұрын
@@bricelarie6527 Solar panels come with diodes built right into each panel ..... Are you getting panels without diodes in them somewhere ?? I don't even know of solar panels without diodes ... Please explain . I may not understand. I have 21 210 watt panels , there in 3 strings of 7 panels each . Each string has a 15 amp fuse , then each has its own 15 amp breaker before going into the smart solar charge controller , which is mppt 150/100- TR VE.can by victron energy
@bricelarie65272 жыл бұрын
@@stevelamperta865 Hello, well i'm currently running 3 strings of 7*265w each photowatt solar panel ( it's Spanish cells and french panels ... the sandwiches are made in France, and cells in Spain ) which I don't know if they have an in built diode . So each string of 7 should have its own diode mainly cause they are not reacting the same ... I strongly recommend you put diode at least on each string of panels when connecting them to the same mppt . I don't intend to bother mostly cause I don't run victron ... But strings of 7 panels leads to a circuit voltage under load at approximately 210v Dc and an open circuit at 260v Dc . If you tied those 7 panels string to a victron 150/100 mppt you overloading it . Cause it is designed and sold to accept a max voltage of 150v under 100amps ... 150/100 ... The current unit I use start at 90v up to 500v Dc . It's A 7048max Mpp hybrid inverter . It's a dual mppt . I got 2 strings facing south and one facing west . Point stand ... If your don't have diodes on the tied strings, when the mppt boost the voltage to start the production, the non producting panels will kinda absorb the energy that could have been produced till all the string are able to produce ... It kinda "eat" the benefits . For instance try to have different string orientations on the same mppt without diodes, you'll be surprised to have almost nothing at all as an energy production ... Plus, in any case of a panel failure, you don't loose the benefit the others connected strings ... You will identify the faulty one easily if needed . ( we got case of overheated connecting encasing ... sometimes here ... ) I might be wrong, but I doubt all solar panels got their own diode . Most of common panels don't have integrated diodes by here . Please, check the info . Thanks.
@TinyShinyHome2 жыл бұрын
Like Steve mentioned, any recently produced solar panel has bypass diodes built right in. Blocking diodes aren't needed anymore either because solar change controllers include them by default. But also the combiner box can have them as well. It's possible the Spanish and French panels are built differently, but here in the US diodes aren't some the we really have to think about much anymore. Check out this video from Will Prowse: kzbin.info/www/bejne/Y6nCZ4KCmaaimtU
@RND172 жыл бұрын
I am also making plans to use solar panels, but for use on fishing boats. The power required is about 40,000 watts. I'm still studying it. Because it is still a question for me about the safety of lithium in the fiber ship. I'm afraid, the battery will get splashed or there will be moisture that can make the battery burn in the hull of the fiber ship as a place for storing lithium batteries. Is there anything that can help me?
@albertv.siniscal23042 жыл бұрын
As a Registered Professional Electrical Engineer in CA & NV, you built a spectacular solar system. Al Siniscal, RPEE
@mannymota34422 жыл бұрын
After having watched countless (I do mean countless) off-grid solar system videos, I must say that your video was the most informative, clearest and best presented video that I've seen. The production and graphics were excellent and engaging. Well done! This is the video that I will recommend my friends view when they're seeking information. Truly well done - thank you.
@chimpo1312 жыл бұрын
Maybe you should learn how to count 😂
@dailylife64322 жыл бұрын
Thank you for the step by step break down. It was very informative. I have subscribed and will continue to follw you. Thanks again. Roy
@andrew2004sydney2 жыл бұрын
An excellent, entertaining,, well produced video with great desert sunset scenery shots, nice editing, great audio and entertaining commentary from your wife.
@byondlight2 жыл бұрын
Very informative...
@J.fromMichiganАй бұрын
This is one of the best-off grid solar and battery system tutorials I have ever seen, and I have seen a lot. I have seen some from many others and up to top universities with way less clear info. Good job. Good stuff.
@iit90062 жыл бұрын
In last 10 years, all the videos I watched didn’t give complete picture but your video covers all aspects with proper guidance. Great work!
@TinyShinyHome2 жыл бұрын
Thanks :)
@pack1send12 жыл бұрын
Your videos beats a regular television program any day if the week. Cudos on your homestead.
@boblatkey7160 Жыл бұрын
24 years living off grid and 20 years as an off grid installation contractor and I have to say good job dude! That is technical stuff and you did a really nice job.
@cinder71832 жыл бұрын
Your homestead "reality show" is the BEST. You have a little piece of paradise, created with your own hands and minds.
@MrThat0nekid2 жыл бұрын
I do solar for a living and man that ground mount is awesome. That’s exactly how we build ours. Great work
@TinyShinyHome2 жыл бұрын
Thanks man! It was a beast 😂
@cameronalexander3597 ай бұрын
Its crazy with the number of videos out there on youtube, that THIS is the only one that takes us from start to finish (explaining all the way) to give a overall view of what's involved. And its under an hour long too!
@TinyShinyHome7 ай бұрын
:) glad you enjoyed it
@anibaldamiao Жыл бұрын
I'm just amazed that humans go through the effort to make such detailed videos
@StoneKathryn2 жыл бұрын
The look on your face Jonathan at 19:13 talking about the search for Alibaba lithium batteries is priceless! I am amazed how much you figured out to protect the system. I would have never thought about the protection factors you build into this. The pre-charge delay is great to protect the contactor hooked to the BMS and is brilliant! All the breakers and switches to turn off power to the various portions of the system makes working on the system easy without getting shocked! Getting across DC voltage is no fun. The A/C output you wouldn't want to get zapped by either because the alternating current will put your heart in filbrilation. Having the shunt to check for voltage is also brilliant. That's how a multimeter works too. With such a high resistance the voltage drop is huge but the current flow is low so voltage can be measured across the resistor. I assume that the REC Wi-Fi module is password protected! That is nice that you can use any device to look at the system. Thanks for including all the steps in turning on the whole kit and kaboodle! This seems so daunting and I give you lots of kudos for getting all this figured out! That's a bummer that the settings for your back-up generator is difficult to make in the Victron Quattro Inverter. I never even knew there were solar power controllers. So what does MPPT stand for? Too bad the voltage wasn't sensed at first when you turned it on. Wow, that's so much to think about. Nice to know that REC will help with the BMS settings. So glad you have a huge system for less cost! Congratulations! I loved that pesky T-Rex sticking his head out from behind the solar panel mount at 54:17! I loved this guys! Such a huge bunch of information but very well diagrammed and explained! Jonathan you should be very proud of yourself for creating this excellent video!
@FrankCarbo2 жыл бұрын
When I was 10 years old in Tijuana, my parents rented a house but had purchased land on the way to Rosario. The rental house owner needed the house, so my father chose to build on the purchase land within the time frame given to him. We moved into a neighborhood that was not fully developed and lacking the electrical utility. Though we did not have electricity, my dad had had the tv connected and a few lights to a car battery. Today I am a CA certified electrician and I do not own a solar system. It is insanely stupid how many hands dip their hands to take a profit from an install. I was feeling pressured to make a choice due to our stupid high bills and reducing incentive of 26%. Your video is such an inspiration to me, because it reminded me from where I come from and how at 10 yrs old I already knew how to run my dads system, a simple one but when he was working and we got home early from school I would power it up to watch after school cartoons. Thanks guys for the beautiful work you have shared, feeling blessed.
@toolate69712 жыл бұрын
This was one of the most valuable and amazing start to finish videos that I have ever seen! Bravo to you and your family for getting this done. I hope to follow your instructions and do the same in NC. Bravo!!!
@DChrisRasmussen2 жыл бұрын
82
@ProductsChannel2 жыл бұрын
This is the first video I've watched from your channel. Lots of useful info here. Thanks a million. Keep up the good work. I subscribed to your channel just because you put so much effort into helping folks with all the info. Not easy making videos like this. Respect.
@consciousnesspuppies59414 ай бұрын
You are the most awesome person in the world for doing this. All of this info you are providing is a ridiculous amount of work. Thank you!
@samsteel44562 жыл бұрын
I don't have any plans of building a solar system but I thoroughly enjoyed watching this and learning. Thank you for putting in the time and effort to create something so useful.
@TinyShinyHome2 жыл бұрын
You are welcome, thanks for watching!
@mrstrangetiger32282 жыл бұрын
We need more nerdy videos like yours. Your mistakes, corrections to the mistakes and shared knowledge helps educate people like me. It makes the process of wiring a solar system less stressful. Thanks =)
@TinyShinyHome2 жыл бұрын
You are welcome!
@scout4locations Жыл бұрын
This is the video I have been looking for these last 3 years. Thank you. And not nerdy. Very mellow and thorough. I'm in the Antelope Valley, so I will be imitating your work as much as possible. I got my 10 solar panels for free so that's one big expense dodged. 345 watt Jinko's. But what I am truly looking forward to watching are your construction videos. I'm starting out with a 20 foot cargo container which has been home since COVID hit. I have collected lots of building materials and lumber, mostly from abandoned pot farms in and around the valley. Every year, about 300 or so spring up, harvest a million bucks and then just split leaving most of the investment behind. Or they get busted and it all gets bulldozed and piled up. Either way they leave behind lots of stuff. Also, I have a feeling that I've met you before. Ever live in the Redondo Beach or Lancaster areas or worked in the movie business? I saw what I thought was Trona Pinnacles in one of your drone shots, so I figured out paths may have crossed. I was a location scout for 25 years.
@TinyShinyHome Жыл бұрын
Thanks so much for the kind words :) Well, we sure do have a lot of building videos for you to watch so that's good 😂. We've been to Trona a bunch of times, but just because we loved boondocking there when we traveled full-time.
@barrystevens7765Ай бұрын
I thoroughly enjoyed your video - it was very informative. You have a wonderful family. Everyone has a pleasant personality. Best wishes to all of you. Good luck!
@satyampatel14722 жыл бұрын
Solid informative video. All relevant content. No fluff. Nothing useless. Never too technical. I wish more people did videos like this.
@TinyShinyHome2 жыл бұрын
Thanks!
@0900McShizzle2 жыл бұрын
Love that you mentioned all the other KZbinrs who inspired you in your solar build. You’ve inspired me as well and I hope I’ll get the chance to thank you soon as I start working on my off grid home ❤️
@stevelamperta8652 жыл бұрын
I built my own off grid system over the course of 5 years . It took me that long due to lack of money. during my build I researched different video's for information on how to . I have to say I believe this video is by far the best ! Very well done.
@arbusco2 жыл бұрын
I got a tell ya, I love you guys. I look forward every day to seeing your progress. I can go on and on and on about how much I’ve learned from you guys but I just wanted to say that you’ve become important in my life. The fact that you’re doing what you’re doing you’re living your life & that you’re so funny at times, thank you just thank you for letting us have a window in. It’s greatly appreciated!
@TinyShinyHome2 жыл бұрын
Thanks Amelia 😊❤️
@budhicks1012 жыл бұрын
The more I study your battery build the more impressed I am.
@450352 жыл бұрын
Outstanding shipmates. Press on. USS Kitty Hawk CV-63. Jan 1980 to July 1983. Solar power for life.
@seanimfeld41672 жыл бұрын
Hands down, the absolute best video that I have ever seen on the solar and batteries (and the rest). Outstanding work, thanks for sharing.
@TinyShinyHome2 жыл бұрын
Thanks Sean!!
@jameshorourke24 ай бұрын
Wow! Thank you so much for the video, info, and diagrams. You two are very kind to give us noobs a great starting point. 😁👍
@TheMuffin19672 жыл бұрын
The best solar DIY video I've seen! Excellent, thanks for posting.
@PeaceChanel2 жыл бұрын
Thank You for All that you are doing for World Peace and for our Planet... Peace.. Shalom.. Salam.. La Paz.. Namaste .. 🙏🏻 😊 🌈 ✌ ☮️ ❤️ 🕊
@Sean-vh8pm2 жыл бұрын
Holey Moley! What an excellent video. This answered so many questions in an easy to understand, no nonsense way. I wish you guys all the very best in your future projects.
@woodjunkie_yt2 жыл бұрын
Hats off for the video and for the system!
@Legendinvincible6 ай бұрын
Watching this today from sub Saharan africa where the heat from the scorching 12hrs of sun light is rather intimidating... planning to try out this project for my off-grid power system and also spare some power to run water pumbs for my irrigation system
@tonymunn2 жыл бұрын
Best off-grid solar video ever. Thank you. I am a do-er and making the videos is harder than the actual work.
@wt9653 Жыл бұрын
Got it! I just ordered two 10.7kwh power walls for 12k with 10 year warranty and support.
@douglasvamateurradioandmore Жыл бұрын
I have been looking at this stuff for years. I will be watching more of your videos.
@kele12642 жыл бұрын
THIS IS FANTASTIC. Thank you so much for doing this, and explaining it so well. Best of luck in all your endeavors. Good healh and happiness to you!
@goingindie242 жыл бұрын
⚠️I recommend adding a nonconductive cover / case around the entire battery bank to avoid accidental shorts or electrocution (or at least nonconductive covers over the bus bars / terminals)
@TinyShinyHome2 жыл бұрын
Watch our solar shed tour video. There’s a nice wooden box shelf around the batteries. Just wanted to make sure folks could see them in this install video.
@emmanuelojo4282 Жыл бұрын
This is the best video i have come across on off-grid inverter installation, simple and direct
@user-lv8lb2jx4r8 ай бұрын
the best solar panel explanation that I have received on youtube. Than you so much
@jenniffersantana132 жыл бұрын
You guys are the best of the best! :) always inspiring others to be independent plus always giving showing both side of homestead 💕
@JD-uy5js Жыл бұрын
This is why I am a fan of the EG4...not as complicated to mess up.
@TinyShinyHome Жыл бұрын
Based on some folks I know that have some I’m not convinced their BMS software is the greatest, but if you can afford to pay extra they are definitely simpler to setup. Just realize they basically have the same batteries inside.
@prof.victormartins77622 жыл бұрын
Amazing instructional video dude. Amazing! It deserves millions of views...seriously. Top notch public service video! s2
@MelissaMalzahn2 жыл бұрын
Thanks for sharing you setup. It will help Manu people.
@jimhager85832 жыл бұрын
Hard work pays off, your family is lucky to have great parents and such a beautiful backyard
@paulas_lens2 жыл бұрын
Haha, I saw Rex! My husband loved this video. Thank you for sharing all of your experience!
@2point..02 жыл бұрын
Thank you so kindly, as my Wifee and I are also going to be building Off-Grid too!!! Be Happy, be kind!!!
@philipinwood Жыл бұрын
As already said by others, this is an absolutely amazing presentation… such clarity & attention to detail… all delivered w/charismatic intelligence & production quality! Thank you!
@TinyShinyHome Жыл бұрын
Thank you!
@26longlongtime2 жыл бұрын
Shoutout to SanTan Solar. Panels from them are working great for me too. Great info here!
@Animalwon2 жыл бұрын
I also have to compliment you on your video and production skills. At first I thought this video was a bit long and best be broken up into a group of smaller videos with links to each video but I realize people these days have a short attention spans and that they may not bother reading your texts or descriptions. I watched the entire video one sleepless night and realized how much effort you put into making your video a one-stop shop of information on building this whole installation. It was surprisingly complete despite a price sheet on all the parts and total cost, I realize alot of that would not be universal and would vary from installation to installation, and personal needs. Thank YOU for being So thorough. I enjoyed it and although I have researched and planned my own (simpler needs) installation, I really saw how complicated a proper installation can be if I ever wanted or needed a system with your level of needed capacity or greater would require.
@TinyShinyHome2 жыл бұрын
Thanks for the kind words :) We did make that cost breakdown if it helps: We Saved THOUSANDS on Off-Grid Solar - Here's How! (Full DIY Cost Breakdown) kzbin.info/www/bejne/q2ene3mhZbqmjKM
@melissamoonfire43232 жыл бұрын
I needed this information so bad. Thank you so much 😊👍🌵🦖 Hope Mable gets well soon 💕
@danielchukwu50622 жыл бұрын
This is not just for entertainment it a lecture, thank so much
@rchavez1840 Жыл бұрын
I was just excited and asked before i forgot. Im still watching. Thanks
@ititloga2 жыл бұрын
I did not understand and will not be able to build a solar system. But, I watched right through to the end. Your explanations are clear and detailed. If only I had some basic understanding of watts, etc. Your visual was superb!
@lawrencedavidson61952 жыл бұрын
Very nice, extremely informative video. Only thing different i would do is: build the panel array above the house as a "second roof" which would shade the house from heat and reduce cooling power consumption. However, you did an excellent job anyway. Greetings from sunny Jamaica.
@pack1send12 жыл бұрын
The T-Rex at the solar panels @ the end
@gbadishomeassistant7482 жыл бұрын
In my bookmarks i mark you as 'Top of the top'. Very serious video. Bravo from Greece
@robintatina98192 жыл бұрын
Awesome solar system! You're a fantastic family and those surrounding views are stunning!
@ahoyskid2 жыл бұрын
You absolutely 100% do not need a dryer. We’ve done without one in Ireland for 4 years now using the washing line outside and clothes horse inside. So much better for the environment.
@foretb11622 жыл бұрын
I agree with the 'no dryer' thinking. I've been without one for the past 8 years and I don't miss it at all. You're fortunate to live in a state with plenty of sunshine and dry air. Where I live, there's rarely moist air (except when a summer storm is brewing), in fact, the temps here are ideal for people with arthritis. Our snow isn't filled with moisture. It's dry and fluffy - at least for the majority of winter - beginning we might get some heavier and towards spring with the milder temps, but otherwise, it's nice and dry. Makes fantastic Snow Ice Cream! Loved this vlog! Thanks for breaking it down for the visual that I am. Helps enormously!
@CuppaTime2 жыл бұрын
Living in Australia we have mostly hot sunny days even in winter. There are still many families with dryers. Really not needed. We don't have a dryer...oh sorry yes we do my brother delights in telling people it's a solar powered drying system. Of course people ask further details about it. He tells them how it's really simple you just need two anchor points, e.g. 2 trees or across the yard between the fences to firmly tie a good rope, or you can go down to the local hardware store (Bunnings) purchase a clothesline. Best solar power way to dry the washing!!
@paulas_lens2 жыл бұрын
Ah, I love snow ice cream. Thanks for bringung up good memories!
@PabloP1692 жыл бұрын
A great run through Jonathon, perhaps a couple of small term cliches, but then hey, it is complicated stuff. I am grid connected, but have 5kw of solar and a Tesla battery system. I went with the Tesla as the gear could all mount on an external wall under a wide eave and would co-exist & integrate with an older solar system, was a hassle free install, and all done by qualified sparkies as it was grid connected. Wills channel is a great place to look at a whole range of DIY solar systems and processes.
@TinyShinyHome2 жыл бұрын
True, grid connected is a whole different thing that Tesla’s pretty good at. Still a lot more expensive, though :)
@PabloP1692 жыл бұрын
@@TinyShinyHome I can't argue with that, but although I have an electrical tech background, I am 80 this year, so apart from climbing on the roof, etc, and the legal implications, tieing into my existing solar array, inverter, etc, was made much easier and the work was basically all done in 1 day. Needed another week to get the install passed by the authorities, but so hassle free, it was worth it.
@dennisandrews848518 күн бұрын
Wow, I'm very impressed. A DIY're tackling such a huge and complex project, running into problems, finding ways to fix the issue until you got it all to work. You know guys spend a long time in college learning projects much smaller than this. My only question is, why do you need so much power. You could power a small manufacturing plant with the power you're getting. You could have done your whole house with half of what you did and had pleanty of solar power. So what am I missing and my favorite radio announcer (paul harvey) stand by for the rest of the story
@TinyShinyHome18 күн бұрын
Hey thanks! I can say after using the system for a few years that it's not nearly as big as I thought it was, though. Don't get me wrong, we're running multiple AC's, appliances, etc... off of it, but we'll be building a new system probably 2x-3x the size for the house (and that's running propane for cooking, heating and drying). Using this stuff in real world scenarios is so helpful and I'm glad we built this system first before we did the house.
@nn1392781 Жыл бұрын
Very Impressive - Apart from all the infinite techniques that needed to be mastered and put together to complete such a massive real life project - u folks are probably creating winners out of ur 4 kids by teaching them how to be builders/creators/thinkers/hardworkers........very nice indeed. Appreciate all the effort that went in to create such a comprehensive video.
@TinyShinyHome Жыл бұрын
Aww thanks 😊
@EastLondonKiwi2 жыл бұрын
Well done, this is a great watch and demystifies a lot of the technical issues that are very confusing to most.
@sunnyfeng199882 жыл бұрын
FANTASTIC VIDEO
@josephwynn422 жыл бұрын
JUST A THOUGHT..........Why not make it long and the panels upside down ..Put a tin roof over top of it..then have reflective tile mirrors shine up on it...You get more energy in the system...Plus your solar panels are safe from dust...blowing sand..hail storms....You have enough land..and your in a great location..
@TinyShinyHome2 жыл бұрын
You're joking, right?
@luckydogfarms2 жыл бұрын
Hello from Idaho! Subscribed and we enjoy your videos!
@carmenmarcinkiewicz71492 жыл бұрын
You guys are SERIOUSLY THE BEST CHANNEL on KZbin!
@TinyShinyHome2 жыл бұрын
Aww thanks :) ❤️
@missannthrope3652 жыл бұрын
Great video Jonathan! Quality production and information.
@toofewacres56902 жыл бұрын
My husband plans on building a solar system and this is the best video out there, thank you for being a good CC.
@williamlewis87412 жыл бұрын
bonjour la famille. so i spend my Saturday morning watching your 'nerdy' and yet, comprehensive vidéo. although technical, i'm about 70 percent sure of the terminology and how-to. thanks for the vidéo. i'll watch is again and again in order to fully understand what i must do to rig up my house in the south of France. cheers
@alantolley7857 Жыл бұрын
This is the best segment on installing a solar setup I have ever seen and I’ve seen a bunch. I’m just installing a small setup 10 240 panels to install on carport hopefully to run my shop unfortunately shop is in shade. But thank you very much
@dad58252 жыл бұрын
Ditto Manny Mota. Great production! The layout represents an immense thoughtfulness, it's obvious. Just super great!
@rongray41182 жыл бұрын
A "thumbs up" just is NOT enough for all the two of you just did! DEFINTELY going the battery bank route A WHOLE DIFFERENT WAY now!! Blessings, Love and Encouragement!! Deanna and I would appreciate your email if possible - would love to share with you and your family our personal journey here in Northern Nevada!!
@TinyShinyHome2 жыл бұрын
Hello@tinyshinyhome.com :)
@Candy-Berry2 жыл бұрын
ty guys 4 showing us the idea everyone have :) as long you dont live in germany ... i wish i could be ther to build a dream for my family and me ... greetings from germany and keep up with your livestyle its just beautiful.
@TinyShinyHome2 жыл бұрын
Thanks :)
@saleemthupseetechnologies4166 Жыл бұрын
Cheers Jonathan !
@Xero1of12 жыл бұрын
The reason why you ground the casing of the units (charge controller, inverter, etc) is because the casings can act like a capacitor and soak up a bit of charge from the electric fields of the components inside of them. If you were to touch these cases when charged, you become the path to ground and you get shocked. Grounding the cases just ensures that the charge of the cases remains at 0V. So, it's not weird, it's just more protection for you.
@Xero1of12 жыл бұрын
Very good video. :D I hope some of this was sponsored considering all the good press you gave these companies, lol.
@TinyShinyHome2 жыл бұрын
Thanks, makes sense. It was the inverter to inverter one that made me laugh. No sponsors, though we have since setup affiliate relationships with a few. But really just trying to get folks to the best and most cost efficient gear regardless of whether we make anything off it it. Thanks for the kind words and for watching!
@declanking-williams3562 жыл бұрын
A great fan, and finally a clear and detailed description on solar. Other channels have had my head spinning. Thank you.
@davidschaeffer73272 жыл бұрын
Awesomeness. Thanks for breaking this down. I watch the KZbinr you mentioned. But you did the WHOLE enchilada! Thank you. I can’t wait to begin my build in Gila county Arizona.
@pruiz35642 жыл бұрын
This is absolutly the BEST BEST video EVER!!!!!!! Thank you so much for sharing
@jonafrans3284 Жыл бұрын
Thanks very much for the informative video my beautiful couple. Love all the way from Namibia 🇳🇦
@NoOne-jy6mc2 жыл бұрын
I'm doing a similar size like you, but trying to keep it very simple. Two identical 4kW systems, each having 16x 250W 12V panels in series, which run directly into each Growatt 5kW offgrid inverter (or MPPSolar 5048MG). Each 48V battery bank is 4x 300Ah 12V LiFePO4 in series, which also plug directly into inverter. Each battery has internal BMS built-in apparently. Optional backup generator/grid can also plug directly into inverter. Across both $5k systems ($10k total), we get 8kW panels, 28.8kWh batteries, 10kW power draw, 30-50kWh daily generation. Ground mount is a breeze since it is just a single straight line all in series. No combiner box, no complex wiring, no charge controllers, no BMS, no displays. Just panels, inverter, and battery bank. I think I still need PV isolator, battery disconnect, and inverter breaker, but that's about it maybe? Keen for any advice if I missed something. Haven't completely set it all up quite yet.
@TinyShinyHome2 жыл бұрын
Several of those numbers don't add up. A 250W panel would not be 12V. Closer to 37V. Multiply that x 16 in series and you're at like 600V which is crazy high (and dangerous) and unlikely the Growatt will be able to support. The reason we break up the panels into strings into a combiner box is to keep both the voltage AND amps at a safe level while also keeping wire size small. You should also have some sort of lighting supressor (another reason for the combiner box). Splitting the system into 2 inverters and 2 battery banks seems odd unless you're trying to run 220V split phase. You're kind of halving your system for no reason. If those batteries really do have a BMS, make sure it's not just a simple balancer. You need full protection for them (see the BMS section of this video). If you're buying Lithium batteries with a BMS built in, 32 panels and 2x inverters for $10k you probably need to double check that math. No way you can get it all that cheap, especially once you start adding wiring, conduit, breakers, etc... If you haven't already watch kzbin.info/www/bejne/q2ene3mhZbqmjKM
@NoOne-jy6mc2 жыл бұрын
@@TinyShinyHome I really appreciate your reply and guidance. My 16x 250W 12V panel specs (18.9V, 13.41A, 22.68Voc) would only be 360Voc in series, similar to 368Voc for 9x Jinko's 440W (33.82V, 13.01A, 40.92Voc), or 376Voc for 7x TigerPro's 580W (45V, 12.89A, 53.7Voc), or 427Voc for 10x Trina's 415W (36V, 11.52A, 42.7Voc), which are all under Growatt's 450Voc max for SPF5000ES. I will look into getting a lightning suppressor. Yes you're right, I'm getting this done in Australia where they have 220V as standard down there. Each battery has internal BMS that does every kind of protection, except balancing. So I'll probably go get a 4-way balancer. Panels in series just chain link MC4 together with no wiring, so its mostly just the wiring distance from PV to inverter, and only needs very thin wire for 13.41A. Cost $5.5k for 8 batteries 8x 300A 12V LiFePO4, $1.5k for 2 inverters, $2.7k for 32 panels, $0.3k for breaker/wiring, and just a couple rows of starpickets with battens for the mount. Total about $10k USD ($14.5k AUD).
@ToddLarsen2 жыл бұрын
I have dreams of a solar setup like the amazing one that you guys have put together. This video is going to help me realize my dream setup, Thank you for sharing and as always keep building👍
@TinyShinyHome2 жыл бұрын
You are welcome!
@user-fs6wt9bt8y10 ай бұрын
yall are doing great work. I love the genuineness in your videos. Im a lic Electrician with my own company and im using this information to learn on thanks.
@kenbibbee8372 жыл бұрын
If you decide you want a dryer at some point. Check out RV dryers. They have 120v dryers. We have one and love it. I don’t recommend the combination washer dryer units. They tend to wrinkle your clothes like crazy
@flyoverurbangarden43152 жыл бұрын
Great video, excellent advice and explanations. Thank you.
@bmw500211 ай бұрын
Instead of a 240v dryer, look into the ge ultrafast washer dryer combo. Uses an efficient inverter-based scroll compressor sealed refrigerant system and high velocity air flow to wash and dry within 2 hours and all using 120v power.
@larrybell4599 Жыл бұрын
Thank you for sharing this long nerdy video! It was great.
@ourunlimitedchoices2 жыл бұрын
Great informative video! Solar is one of the next things on our list to upgrade to remain off grid. We've been so impressed with our small ones we got in the mean time!
@janetamerantes36402 жыл бұрын
You two are adorable. Maybe nerdy or not😂🐾🐕🐶🇺🇸🐮🐄🐐🐣
@RockinBarBRanch2 жыл бұрын
My brain bulged with all the info, you are great for providing this information in such detail, thank you!
@TinyShinyHome2 жыл бұрын
You’re welcome!
@ChongBoy12 жыл бұрын
Not nerdy at all guys, thanks for the detailed info!
@kylieanneking2606 Жыл бұрын
I love that you chose alternative diy lithium battery which can save you more money than those expensive battle born batteries.
@CharlesPryor-ic9ek7 ай бұрын
Excellent production of your system! Thank you and congrats!
@pauloisidoro2 Жыл бұрын
Lucky you ,you get the Sun 🌞 all the times, here in England 🇬🇧 in winter you only see the sun 🌞 with the binoculars.
@dobrzpe2 жыл бұрын
what an EXCELLENT, well done video! filled with useful info, amazingly put together, and not boring at all (for me at least!). your editing skills are on point, too! thanks for doing this one!
@adrianchetwynd1334 Жыл бұрын
I agree dobrzpe, but why does he need a generator when he's at 30 degrees to the sun? I live at 52 degrees to the sun so I would definitely need a fossil fuel powered generator to live off grid 365.
@dobrzpe Жыл бұрын
@@adrianchetwynd1334 it all has to do with solar production vs. power use vs. size of the system vs. having backup/redundant systems. OF COURSE everyone's use-case is different.
@paulfaulkner62992 жыл бұрын
I found this really informative - even though I live in an ordinary suburbian house and will end up with a couple of Tesla Power Banks which are installed by people that do it for a living - this has given me an understanding of the how and why and alternates
@timh58872 жыл бұрын
Sol-Ark eliminates all that complication and saves money!
@TinyShinyHome2 жыл бұрын
Like I mentioned in the video, this is DIY based. There are certainly all-in-one systems that are compelling to those that don't want to learn how everything connects together - but can make maintaining and understanding what's going on if something stops working incredibly difficult. In fact we know a few people here locally who have had issues with Sol-Ark all-in-ones for that exact reason. When you live off grid getting support and warranty work done can take a long time. My hope with this video is to teach people the full details of how and why all these pieces work together so they can maintain their system themselves.
@montesf8429 ай бұрын
God bless you and your family
@geoff36562 жыл бұрын
Thankyou, this is a very informative docudiary production . I learned a lot of new info .. like hysteresis and tech suppliers and hardware issues not to mention the biggest headache of all , the supply of hardware batteries .. A big Thankyou to you all ..!! Regards Geoff ( Perth Australia ) (Probably more sun than Arizona and kangaroos 🦘 not grasshoppers 😆 Cheers guys )
@TinyShinyHome2 жыл бұрын
Thanks! Make sure to watch the follow up battery video about getting them shipped way faster :)