DIY Home Solar Panel System Expansion & SunGold Power Test

Expanding my array with bifacial solar panels and testing the PluePower IP6048 hybrid inverter.
Find More information for this project and others on my website: projectswithdave.com
Referenced Products & Components:
Canadian Solar Bifacial Panels: signaturesolar.com/canadian-s...
Wire and Cable Pulling Lubricant: amzn.to/3OhCk8z
Bluepower IP6048 (on sale now): sungoldpower.com/collections/...
Power Queen Website: ipowerqueen.com/?ref=gwq9cs98
Power Queen 3% OFF Site Wide CODE: Everyday3
SOK Battery 100Ah 48v Server Rack Battery: www.currentconnected.com/prod...
Budget SOK Battery 100Ah 48v Server Rack Battery: www.currentconnected.com/prod...
Budget 48V from Signature solar: signaturesolar.com/eg4-lifepo...
VEVOR Electrical Enclosure From Vevor; 5% discount with code ( VVMH5%OFF ): s.vevor.com/bfQGcI
VEVOR Electrical Enclosure From Amazon: amzn.to/44NrUV1
Nader DC Circuit Breaker- 60V 200Amp: signaturesolar.com/nader-dc-c...
Victron SmartShunt: www.currentconnected.com/prod...
DIN Rail Terminal Blocks: amzn.to/3OB4jl1
TOPDON TC002 Thermal Imager (IOS) Save $70 : amzn.to/3XpSP6C
TOPDON TC001 Thermal Imaging Camera Android: amzn.to/3XmqYUI
Vue Smart Home Energy Monitor: amzn.to/46n3O4U
Ratcheting Cable Wire Cutter: amzn.to/3Etz6dI
Inverter Comparison Charts and Links: drive.google.com/file/d/14Exa...
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Check out my other projects: projectswithdave.com/#projects
Recommended sources for Bifacial and Discounted Solar Panels: projectswithdave.com/solar-pa...
Solar & Off Grid Materials & Components: projectswithdave.com/components/
Recommend Tools For Solar: projectswithdave.com/tools/
Learn how to do your own DIY Solar System: projectswithdave.com/#edu-video
Sources for LiFePO4 batteries: projectswithdave.com/batteries/
Inverter Solutions: projectswithdave.com/inverters/
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For great prices on used and clearance solar panels use SanTan Solar: www.santansolar.com/product-c...
For large orders and pallet pricing fro SanTan, contact Alex (480-360-6203; or [e-mail] ) and mention EverydayDave for 5% off.
Best Value Source For Solar Panels and Batteries - Signature Solar: signaturesolar.com/shop-all/s...
Quality & Service Source for Batteries and Inverters- Current Connected: www.currentconnected.com/?ref...
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Disclaimers:
This video is for information purposes only, and does not constitute professional advice. Solar systems can and do involve dangerous electrical connections. If you do not have experience with electrical wiring, please seek professional support.
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Links in description may be affiliate links, we may get paid if you purchase something through one of these links. This helps out our channel at no extra cost to you. Thank You!
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Timestamps:
00:00 Intro
02:03 Pulling Wire
08:08 Installing Junction Boxes
16:16 IP6048 Inverter Connections
18:47 Solar System Power Up
22:20 Monitoring Multiple Power Sources
24:00 SunGold Inverter 1st Impressions

[@ProjectsWithDave]

Learn more about solar power and home backup on my website ProjectsWithDave.com Leave comments and questions below, I answer as many as possible. Thanks!

[@typxxilps]

isnt that big looped cable pile 16:09 acting like an electrical coil and can cause intereferences ? I have seen before comments to avoid such loops inside metalboxes with other electrical devices - you do not really care that much or is the breaker only used as a switch ? You also might add the cable cutter from 17:22 in the description cause I could not find that or missed it. thanks

[@lilblackduc7312]

How well does it survive a Georgia hail storm?🤔 😳

[@fate711]

Can you add a link to the solar panel surge protector? I can't find that on your webpage.

[@nikoh4591]

It's DC so it doesn't really matter lol. ​@@typxxilps

[@mfinite689]

The problem with solar is that once you get started with it, you end up going down the rabbit hole on how you can improve and expand it. Those 6-10 year payoff estimates are just pipe dreams because your expansions keep pushing out the payoff date. 🤣 Good stuff as always Dave!

[@ProjectsWithDave]

The original system I installed is still on schedule to pay of in under 6 years. It has recovered over $7,000 of the initial $9,000 investment. But, it's too much fun to just stop... now I can justify all my expansion activity as "helping out the community." : )

[@Darryl_P_]

You couldn’t be more right! I started with some cheap renogy and epever components. Now I have $10,000 in victron devices and 5 times the panels that I started with

[@franklong6269]

Not if you properly plan your system in the first place. Correctly done, a solar system intelligently designed and correctly installed will easily last at least 10-20 years and be relatively maintenance-free. Newer high-end inverters with optimizers can track the performance of each panel and you can set your inverter settings from your laptop by wifi or ethernet connection.

[@Icehso140]

Most big solar installs we do have a 25 year warranty on the panels...but the technology is outdated in 10 years or less. Same number of panels might triple your output 10 years down the road.

[@franklong6269]

@@Icehso140 True, but what does it matter? If you install your system yourself and it supplies your total electrical needs, what do you care if they come out with a 1000 W panel? Right now you can get 500 W panels pretty cheap, so it's not like you are wasting your money. Free is electricity is free electricity whether you have 20 panels or 30 panels.

[@chucktrotter9699]

8.2.23 Great video Dave. Thanks for taking the time to make it.

[@ProjectsWithDave]

Glad you enjoyed it

[@FuncleChuck]

Wow I really liked that box install explanation at 14:40, especially ganging on a single bus!

[@manuelmetallica]

Congratulations with your Son 🎉you most be very proud👍

[@ProjectsWithDave]

Thanks!

[@danielnicholls6868]

are you going to try a shiny wall behind the bifacials. you lose some gain will a row of standard panels in front of bifacials to. can't wait for the results.👍👍

[@CountryLivingExperience]

Nice work Dave. Great video!

[@ProjectsWithDave]

Glad you liked it!

[@CountryLivingExperience]

Question...If you had a Victron Smartsolar MPPT 250/100 which only has 2 lugs for the pv conductors, how would you encase that in conduit? There is no way to attach a cable gland to it that I know of and I have always only seen bare pv wire run in Victron installs.

[@ProjectsWithDave]

Many of the Victron products are not designed for connecting to conduit. In that case, If you want more protection from the PV wire, I would put the unit inside an enclosure like the ones I used in this video. You can then use conduit up to the enclosure and do all the other connections inside. You will likely need to add an in and out fan to the enclosure for air flow or you could end up overheating the devices.

[@MichaelDabish]

Your best video yet! Wow great job

[@loucinci3922]

Well done. That cable lube is a must. Good tip. Thanks for sharing

[@chadmarkley]

Expansion joint pipe was SO worth it! Suuper smart Dave

[@arnecarlsson9740]

Very thorough and instructive and not the least very honest! 👏👏👏!

[@ProjectsWithDave]

Glad it was helpful!

[@almsmmmbappe]

one and a half year ago i installed 6 trina vertex 550 w with a 1kw battery back up and a 6000w xavier crown inverter for only 4000$ and it produces about 3,4 kw hours and now i expanded the panels so they became 8 panels and its producing 4,4kw

[@Sylvan_dB]

Warming up the lube to thin it down was a good idea. Sometimes you can use an air compressor or a shop vac to blow/suck lubricant thru the tube where the wire is stuck. Using a shop vac to suck thru the tube before you start can help clear junk out of the tube (water condensation pooling in low spots, dirt from the install, etc.). On the expansion couplings I prefer to mount them so water and dirt do not pool on the O-ring. I don't know if there is a requirement either way.

[@ProjectsWithDave]

Thanks for the tip, I should have thought to suck out the tube first. I did mount the expansion coupling with the sleeve pointing down to improve water resistance. Also, if it is pointed up, it could accumulate water, freeze and crack.

[@ParksWithPoints]

Wow, you loaded a lot into this video

[@f3n1xplat3ad0]

Congratulations proud Pappa! I love your videos, as they are realistic down to earth.

[@ProjectsWithDave]

I appreciate that!

[@shawnstangeland3011]

I just bought the sungold inverter ip6048 and the sungold power wall. Really good to see some info on the inverter

[@offgridwanabe]

Future Dave has exceeded past Dave with superior learned knowledge lol thanks for the video

[@ProjectsWithDave]

That's the goal, always learning... : )

[@quagmyer7230]

Congratulations to you and your son for his achievements, sure feels good to know your kids are able to take care of themselves. Love your videos sir.

[@ProjectsWithDave]

Thank you so much!

[@bc5891]

Congrats Jordan and great job with the major because EE's are seriously high demand positions here in the south. I have a masters in CS and if a degree in CS is all you are wanting to achieve in college then that is completely understandable. I would recommend that you also explore cyber intel as that skillset is another high demand position that pays very well.

[@TheJensss]

Great video! Personally I would have used a closed 110mm drainage pipe, since available space in pipes for cables are always nice to have. Soap is also your friend when pulling cable.

[@WiSeNhEiMeR-1369]

thanks COOP ...

[@Aspire2Cycle]

Nice video. I like to oversize the conduit when pulling wire, just because of being afraid of wire sticking. Glad you got the wire unstuck!

[@ProjectsWithDave]

At the time of install, running two 1" conduits was oversize for the two strings I was running... : )

[@williamhanna5224]

Excellent !

[@lukeharry8648]

Present Dave would be even happier with past Dave if he saw that PVC is 3 to 4 times the cost now!

[@ProjectsWithDave]

Yes! I did notice that. I paid $3 for each 10' section when I put in my array, it's about $13 now. Thanks for that reminder!

[@Goreuncle]

4:47 Been there, lubricant is a must 😅 14:39 That's a really nice way of doing it... if only I had the space for that extra DIN rail. I'll keep that neat trick in mind, though, thanks Dave.

[@HariPLTS]

Nice solar cell❤

[@bc5891]

i would LOVE to be your neighbor so I can learn everything about solar in person seeing and doing this with you. We have a large property here and would LOVE to go DIY solar since solar companies here are flipping insane on the price

[@ProjectsWithDave]

DIY is a lot cheaper, but it does require a lot of self study.

[@aday1637]

I originally went with a hybrid inverter but it failed after just a little over a year. Since I could not troubleshoot/repair I felt it would be best to replace with individual components each of which are less expensive so that if one failed I could easily and with less expense replace. I went with a Singineer low frequency inverter with split phase capability. Much more robust than the one in the hybrid. Victron charge controller, JDB bms, both of which have bluetooth for my cell phone. I already had all the panel side apparatus including breakers, surge, etc. I no longer recommend use of the hybrid units for the same reason. Too many components in one enclosure increases the probability of overall failure. I recommend building component as much as possible, including build of your own batt storage. The individual 3.2 volt prismatic LFP batteries are rather inexpensive and are easy to wire up. Use of a battery box made for 16 of these cells makes the job a snap. And again individual cell replacement is easy if a failure occurs. Alibab sells the box kit for EVE or CATL prismatic batteries which are the same dimensions. A/H of the cells determines the height. Use of modest 100 a/h cells will produce 1280 w/h's. And the cost is down to around $50 per cell. So for under $1000 you can build the battery storage system complete. Even 302 a/h cells are only a bit higher.

[@AdamDeLay07]

Thanks Dave. I enjoy following along! I felt your pain when you had trouble pulling the PV lines. My run wasn't even nearly as long as yours and I had some issues... At 21:00 you mention the shunt might lose it's SOC. There was actually an update earlier this year (or maybe the end of last year) that allows the shunt to remember it's SOC when it loses power.

[@ProjectsWithDave]

Yes, I have it on that setting, with is great. I still like to keep it powered though.

[@AdamDeLay07]

@@ProjectsWithDave agreed! I was like a kid on Christmas when I found out they added that feature though! No more having to remember the SOC if you have to power everything down. Too bad the Lynx shunt doesn’t have it though…

[@hippie-io7225]

For DIN rail connections: (Example) Mouser part no 651-3209510 . Along with the ferrules you already use, these connections are "Push-in" types. No screwdriver needed. I used these type of connectors when I wired two different drilling rigs and for wiring PLC cabinets on 5 million dollar machines. Very reliable! Voltage ratings 600V to 800V typical.

[@ProjectsWithDave]

Thanks for the information, I wasn't familiar with this solution.

[@sullydee2237]

thanks i was trying to see about a large outdoor unit 4/5 ton were all of the heads are connected to . double fan unit outside was worried about power draw the eletric here is high so i want to run my whole ac unit off grid as much as possible . i looked a eg4 units but they only have single head unit s for solar.

[@SetitesTechAdventures]

Nice to see you are running THHN. Future David (me) is planning to run THHN through conduit too when I finally mount my panels properly. Future David will remember to use lubricant foam because THHN is not very slick :). I want to use THHN because solar wire is too expensive. THHN should be fine in conduit though I get mixed answers trying to see if its okay for running solar array wires.

[@whattheschmidt]

Should be using THWN-2 when running in underground conduit.

[@hans2five]

One thought I had for why you came up rocks at the end of your pull is that PVC conduit can expand and contract a full inch or 2 per 100 ft depending on the temperature of the pipe during installation vs the temperature of the soil. This can get even worse if the piping isn't below the frost line. So for instance if your PVC pipe is sitting in the sun on a warm 85 degree summer day while you're digging your trench and getting everything setup then it can be 40 or 60 degrees warmer than the 60 degree fahrenheit soil you are putting it into. You lay your pipe, you bury it, it cools, and that 250 ft of pipe can contract and open up 2 to 5 inches at the weakest joint. That joint could have been where you got stuck around the 5 minute mark of this video.

[@ProjectsWithDave]

Thanks for that insight, that's an important consideration! In my case I put the pipe together in the evening and let it sit in the ground for a good while before burying it. I'm pretty sure it was just some rocks that fell into the pipe when I was assembling it.

[@jackcoats4146]

Consider putting bifacial panels as any privacy fence you might need. We are doing that at my home. Not as optimum production but can produce earlier in the day and later in the afternoon.

[@ProjectsWithDave]

I plan to do some testing with vertical bifacial panels.

[@matthewknight5641]

I use a couple different inverters with my off grid system one of which is a sungold 4000 split phase low frequency and its been great so far. I like it much better than my all in one unit. The all in one i have has not been any trouble but it cant handle the loads as well as the low frequency sungold does. I have victron 150-70 charge controller and a couple powmr which the difference in the victron vs powmr is a huge difference. Id bought most my equipment before doing enough research so i started with a large leaf battery and now have 30 ke of lifepo4 280 eve cells and have the leaf modules for a back up. I wish id bought all victron from the start but the sungold is great so far

[@ProjectsWithDave]

Having this KZbin channel has afforded me the opportunity to explore lots of different inverter types and brands. There are so many options out there, it's very difficult to just jump in and make a good decision from the start. Hopefully, my content will help others design and develop high value and efficient systems without all the trial and error. : )

[@shawnstangeland3011]

Am a novice and would love to see your set up video for this sungold inverter. Am going to just have a grid tie system with battery back up.

[@ProjectsWithDave]

It would be a long video, the setup would be different depending on the application and this inverter is complicated to set up.

[@LiquidTurbo]

Amazing video! I wish I had a piece of land of that nature to be able to do it. Just awesome. What is your background, is it engineering as well?

[@ProjectsWithDave]

My background is mechanical engineering.

[@simon359]

When you ground your system, what is open ground compared to closed ground? It would be great if you did a whole video on grounding!🖖

[@ProjectsWithDave]

Open ground simply means a receptacle or piece of equipment isn't properly bonded to the house grounding system. Here is an article on the topic: homeinspectioninsider.com/what-is-an-open-ground-troubleshooting-fixing-an-open-ground/

[@diyselph]

Good video! I have questions about this unit as I am now finding out that it is a little subpar when compared to near equal units. My questions may be a little lengthy so I'll just email you my current setup. Any explanation for this unit is much appreciated!

[@ProjectsWithDave]

Sorry, I don't answer questions by email. I answer as much as possible in the comments section. Thanks!

[@fate711]

Nice video on the setup. I've been looking forward to this one for a while. Did you hook CT's from the Sungold to the main power lines? I was wondering if there was a way to only charge the battery when the system see out going power. I hate how they didnt include the CT's in the package. I have 2 systems like you and would like to power the house with batteries more effectively. I found solar-assistant on a Raspberry PI to be very helpful tracking all the data better then the Sungold software. Can you do a video on the Sungold software... i feel there's setting in there that could be useful but hard to figure out.

[@ProjectsWithDave]

I think you can do it. Like you, I haven't figured it out yet. That was one of my complaints in the video. The hardware seems very capable, but figuring out how to operate it is a painful experience. I was not familiar with the Solar-Assistant for the Raspberry PI, I'll have to check it out.

[@goudhaantje3569]

Hi Dave. In Europe (EU) it is now allowed to plug a string of say 8 panels with 4 or 2 micro-convertors (DC to AC) into an existing breaker (using a pv split) if not above max 3200 watt. People with flat roofs or large garden can do it themselves and you buy complete DIY sets for 2500 EUR .

[@ProjectsWithDave]

That's interesting. I wonder how they set the 3200W max. Is that the inverter max or the array max? I assume the equipment has to meet rapid shutdown requirements?

[@goudhaantje3569]

@@ProjectsWithDave 16 Amp x 230 volt is some 3700 watt. So 3200 to be on the safe side. Micros switch off when mains are zero. Rest covered with 16a breaker.

[@ProjectsWithDave]

Ok, that makes sense. So it sounds like the inverter can't output more than 3200W. Is 16A the standard breaker size for a typical circuit?

[@goudhaantje3569]

@@ProjectsWithDave Yes. 16A b characteristic breakers for 1 phase mains. But can differ per country.

[@SUNofNY]

I dont see the DC Breakers you used listed in the description.. Can you share info? Thank you.

[@ProjectsWithDave]

You can find most of the components I use on my website under the components tab: projectswithdave.com/components/

[@basspig]

With all those solar panels you should be getting a lot more than 200 Watts on a cloudy day. Also I am surprised at the inverter would not start up on battery. I guess that inverter is not suitable for off-grid power generation. Sungold is very good about dealing with the fan issue. I have their 18,000 watt low frequency sine wave inverter and it too had a very noisy fan that runs all the time. I found a much quieter fan for about $100 from another company and ordered it and gave them the receipt and they reimbursed me the cost of the fan.

[@ProjectsWithDave]

It wasn't a cloudy day, it was hazy and before sunrise. It is supposed work for off grid, I think the original settings from the factory were setup for grid tie so maybe that was this issue. Thanks for the info on the fan. Do you have a link or part number for the quieter fan?

[@howiegrapek1488]

GREAT WORK. ;) I realize you know a lot about arching, and are pretty savvy, but I have to ask... are the breakers you chose for the high voltage dc in your combiner box "rated" not to "arc" ... If they are cheaper breakers, with that much voltage, and amperage (dc), you may see some arching - INSIDE the breakers, when you try to turn them off, and the breakers may explode/catch fire when you try to switch them off. I'd recommend getting IMO high voltage DC disconnects (you can get them din rail mounted from Signature Solar and others sources) and those would fit in your box... that would suit you better so you don't risk a fire when trying to flip the breakers for your solar strings. Also, conduit flexibility is required by CODE and it is smart that you are now using the slip connectors on your pvc piping. Thanks, Howie

[@ProjectsWithDave]

I don't have anything against a dedicated disconnect switch. The breakers are 1000V DC rated breakers.

[@davebhong2443]

Can you make a video of enphase vs solaredge , which one is better in production , price , longevity . KZbin doesn’t have anything

[@ProjectsWithDave]

I'll add it to my list of possible future projects, but It would take quite a while to install the equipment and take months of data to make a true comparison.

[@vedranart]

Surge protection against the lightning? How? Can you please explain more? Tnx!

[@ProjectsWithDave]

I plan to do another video focusing on the topic of lightning and EMP protection.

[@johnwehunt4305]

The trick is to be grid tied so excess power goes on the grid. Most states allow sell back.

[@robertelmore4758]

Dave, I always enjoy your videos. You said that you have the SolarEdge Inverter, the NEP Microinverter and now the Sungold Inverter going into your AC combiner box. I thought that you had to have all 3 AC inputs synchronized to the same phase. If you had two of the same 120 volt inverters connected in parallel to provide split phase power you have to have a paralleling board in each inverter so they stay 180 degrees out of phase. If they are not all phased the same, won't they cancel each other out?

[@ProjectsWithDave]

They all synchronize to match the grid.

[@robertelmore4758]

@@ProjectsWithDave OK, that makes sense. What happens if the grid goes down? Won't the 3 inverters go out of phase and burn up if they don't have the grid to synchronize with? Also, if I had two identical inverters, both connected to the grid, would I be able to run them without paralleling board in each inverter? I have an MMP Solar LVX6048 (6kw split phase) inverter and I want to get a second one, since 6kw is insufficient to run my whole house. Can I forego the 2 paralleling boards and connecting cable if they are tied to the grid and therfore would both sync with the grid?

[@jstaffordii]

@@robertelmore4758 when grid goes down the Sungold can create a backup micro grid and the NEP and Solar Edge could synchronize to it. But not sure if he has a transfer switch to protect the grid workers or if the Sungold follows UL 1741 to frequency shift to limit output from the other inverters in case output is higher than load and battery charging storage available. There's a reason better solutions are more expensive.

[@brentjohnson6654]

Another good video, Dave. It would be nice if you were close to monitor your installation for RFI. The DC optimizers are known to be Radio noisy. What state are you in?

[@ProjectsWithDave]

Ohio

[@brentjohnson6654]

@@ProjectsWithDave thanks for your reply. Ohio is close to Texas, no? Haha. Thanks for your videos

[@seymourpro6097]

Someone needs to market a battery switch that has a push button incorporated, also incorporating a fat power resistor. Even better if the switch in the off position is locked by the push button. Push to release and pre-charge all in one box.

[@mmark66]

Hi Dave, I’m thinking about putting a ground mount near my house and it would have to be a 300 feet run. Is that too far?

[@ProjectsWithDave]

For a 300ft run you would want to target a high voltage string. That will minimize the size of the conductors required. You can use a calculator like this one to help you see the options: www.omnicalculator.com/physics/dc-wire-size

[@GoatZilla]

Should that wire going from the breaker to the shunt have a fuse on it?

[@ProjectsWithDave]

It does. The shunt comes with one.

[@ovchannelag5238]

👍👍👍

[@typxxilps]

12:39 you seem to use ferrule to prepare the end of the wires but you did not mention it. Might be overlooked but is important to mention that this adds safety and longevity cause without the stress on the copper would be a lot higher.

[@ProjectsWithDave]

At 13:12 I briefly mention it. It's hard to fit in every detail, the video gets too long. Thanks for highlighting it.

[@sullydee2237]

dave do you run alot of mini splits singles or a large 345 ton unit on your house and does your system handle it looking at this so not have to use grid to run just ac / heat mini split to save money cant sell back to grid so off grid system or stand by for ac with all this heat

[@ProjectsWithDave]

I have a single 4ton heat pump. Larger inverters can run run it if I have a soft start connected.

[@Scat.original]

What Breaker and Surge Protector was that in the inside VEVOR box? Thanks

[@ProjectsWithDave]

You can find the ones I used on the components page on my website: projectswithdave.com/components/ Also a link and discount code for 5% off Vevor products.

[@joleeannsmith248]

Is there a programming video for a Sungold APH8K48SP? I have it installed and need to program.

[@ProjectsWithDave]

As I mentioned in the video, the software management is a major pain. I don't have a video, because its a pain to figure out. Mine has been running since I installed it with no issues, but setting it up was a trial and error activity unfortunately.

[@joniboulware1436]

Did you have to have an electrical contractor pull the permits and do all of the connections in order to grid tie?

[@ProjectsWithDave]

I pulled the permits myself. Here is an overview of my approach: kzbin.info/www/bejne/n57Mdox6fbF6aqM

[@mikeremillard5414]

Dave enjoying your video's here in the south I just watched your video 3 years ago on your solar setup from solar wholesale if you started today what direction would you go....Im looking at a ground unit on my property but not in a hurry

[@ProjectsWithDave]

I would install a ground mount with bifacial panels and a string inverter like the EG4-18K. Here are my suggested panels: projectswithdave.com/solar-panels/ Here are my suggested Inverters: projectswithdave.com/inverters/

[@mikeremillard5414]

Thanks on the advise for the panels and I am leaning towards a victron. I use about 2000kwh a month here in the south, I dont know exactly if I want off the grid or use it as needed and sell back but Definity want in incorporate in my self reliance with storms and all. how big of a system would you start off with thst can ave lots of potential to grow and can a solar system be shared by two homes ? I want to pull the trigger by next year but now Im just doing my homework

[@ProjectsWithDave]

Off-grid is difficult and expensive. I suggest you start with a hybrid inverter. They can operate on or off grid and use batteries for emergency backup. Over time you will see your consumption vs production and understand how much expansion would be required to be off-grid.

[@mikeremillard5414]

So the Hybrid is an all in one package...just add solar panels ? What brand is your recommendation@@ProjectsWithDave

[@ProjectsWithDave]

If you are looking for the best value, I would go with this one: signaturesolar.com/eg4-18kpv-hybrid-inverter-all-in-one-solar-inverter-eg4-18kpv-12lv/?ref=pwd If you are looking for the best product on the market I would go with this one: www.currentconnected.com/product/sa-15k/?ref=pwd

[@SimplyautomationizedBlogspot]

What kind of power loss do think you might be getting running DC cables that far?

[@ProjectsWithDave]

It is about 3V volts, but it varies depending on load and voltage.

[@sferg9582]

Put a vacuum cleaner at the open end of the conduit and suck the lubricant through the conduit to coat the wires.

[@ProjectsWithDave]

Now you tell me... : ) Thanks for posting the technique so others can avoid my issues!

[@MyMichel23]

Hello, I live in Venezuela, and I would like to seek your advice regarding the electric power supply, which is quite unreliable here. We experience occasional overvoltage and undervoltage issues. I am considering the need for a reliable energy backup solution, aiming for at least 6-8 hours of backup during power outages, which can also protect against harmful voltage spikes and provide power during voltage drops. Could you kindly recommend a solution? I've been thinking about Victron, but would you suggest something else? Additionally, in the future, I might consider installing solar panels or even adding a generator, as there are times when power outages can last for extended periods (6-24 hours). Your guidance would be greatly appreciated.

[@ProjectsWithDave]

I don't know what your inspection requirements are, but if that's not an issue I would suggest a Victron setup similar to this one I installed: kzbin.info/www/bejne/n6Gvg4GdobmXnsk You can just swap out the inverters for larger ones if you need more power. The Victron system is very reliable and flexible, but doesn't come cheap. A lower cost and much simpler install would use the EG4 18K: signaturesolar.com/eg4-18kpv-hybrid-inverter-all-in-one-solar-inverter-eg4-18kpv-12lv/?ref=pwd

[@mikeremillard5414]

Dave how does this pluepower inverter compare with victron

[@ProjectsWithDave]

That is an apples and oranges question. It really depends on what you are trying to do. Generally speaking, Victron is more expensive but higher quality and better performance.

[@shawnstangeland3011]

Did you use a 50 amp 240 breaker for the ac input on this inverter? Also what amperage load in your sub panel is this inverter feeding

[@ProjectsWithDave]

The manual recommends 40A.

[@shawnstangeland3011]

@@ProjectsWithDave I noticed that 40 amp recommendation but also noticed on another inverter install video you used a 50.

[@ProjectsWithDave]

Every setup is a little different. Usually the manual will recommend a breaker and conductor size.

[@chickenkilleramps]

i just installed this inverter and having set up issues, one issue in Puerto Rico is the grid is set at 130v per leg and i'm getting a code 1 (overvolt)

[@ProjectsWithDave]

Which inverter do you have?

[@goodcitizen4587]

Carhatt mandated the jab (take it or get fired), so please use a Sharpie and X out their logo. Thanks for the vids!

[@huhcom]

Do you have a link for the breakers in the new box?

[@ProjectsWithDave]

Yes, they are listed on the components page on my website under "Fuses & Breakers For PV Connections": projectswithdave.com/components/ And on the project page for the surge protection video: projectswithdave.com/surge-protection/

[@huhcom]

Thanks Dave. Would a 25A breaker suffice? I have 4 strings and I assume I need 4 breakers and Amazon only has 2 20A breakers in stock. They have plenty of 25As.@@ProjectsWithDave

[@ProjectsWithDave]

I would stick with 20A. Here is another option: amzn.to/47LA4i3

[@huhcom]

The other one came back in stock. Thanks!@@ProjectsWithDave

[@VivekGangwar02]

Hi, dave, Good to see you again. Its been now 3 months, since I switches to 550w bifacials(30% extra claimed). But I was dissapointed to find that the generation is highly highly dependent on temperature. The brand is good one, still the generation I'm getting after a proper high rise installation is not upto the mark and surface painted white. There's nothing wrong with the panels, I checked the occasional generation was good. But on very sunny days I get only 80% of the rated (not even considering the extra generation from other face). I thought my 550w + 30% extra will generate around 1400watts in best case scenarios, but I'm getting only 800watts from my mppt on very sunny days. I request you to perform some type of experiment to analyse this scenario in hot and humid places, Do you think there's a way to get more generation in this case? btw the cells my panels use are of 22% efficiency.

[@ProjectsWithDave]

Are your panels mounted on a roof or on the ground? If you mounted them to the roof you will not see much gain. I did an experiment with them on a shed roof you can watch here: kzbin.info/www/bejne/o6vUm3apj7CIj7M Also if they are on the roof you need lots of clearance for air flow. Even if they are mounted on the ground, you will not see much more than a 15% boost in performance over standard panels. You can see my analysis here: kzbin.info/www/bejne/Z4S7f52piNigp5I What kind of temperatures are you seeing? Can you place some thermocouples on the back side of the panels on a hot day when you see this phenomenon? What is the outside temperature? All panels see some degradation with temperature. How are you comparing what you got before with what you are getting now? Do you know it's equivalent conditions? I saw about a 30% reduction in power recently due to the smoke from the Canadian wild fires.

[@VivekGangwar02]

@@ProjectsWithDave I am comparing with the peak sunlight and clear weather of April vs july, here in India. we have flat rooftops here, when you say I mounted them on roof, that is similar to ground installation you shown. I have already watched your videos where your compared gains from all types. here we have ambient temperature of about 40+ degrees Celsius. I'm sure the reduction is due to heat. Mine are installed 4 feet above the rooftop, leaving a good airgap at that much height for light to enter from all around. Also the generation will stay constant for the whole month due to heat I think, it will again produce more in September and October coming. thanks

[@ProjectsWithDave]

Sorry, I don't have any data at those temperatures. That is quite a bit higher than I experience at my location.

[@timcat1004]

I don't get why some many people are obsessed with batteries? I have grid tied solar. 9000 watts. I have a 25 year old used APC UPS. No special wiring required. It keeps my internet, PC, TV and a few lights on when the grid is down.

[@ProjectsWithDave]

Yep, what you have is the practical way to go for most people.

[@ssoffshore5111]

Because panels only generate power for a fraction of the day and without a decent battery system that will store and supply that power through the night (and during outages), you're still relying on 'the man' and his expensive grid power. Yes, net metering can alleviate much or most of that when the NM programs were decent and reasonable, but the newer NM agreements in most locations are a complete screw-job for the consumer (thanks gov officials and lobbyists!) And if you're lucky enough to have one of those sweetheart agreements, don't count on it being there in the future... Likewise, if you want to keep your food cold, HVAC system running, etc without a generator during extended outages, you'll need batteries.

[@bentheguru4986]

Tight sweep bends (too tight) and no lube, issues were to be expected. Compressed air and runny lube, blow it down tube from both directions.

[@ProjectsWithDave]

You were the one laughing at my inexperience, right? : )

[@bentheguru4986]

@@ProjectsWithDave There is a secret in the industry that is little known but when wires and cables are alowed to be in the dark and out of sight, they all start mingling and doing naughty things that result in a mess. lol

[@petsuppliesalive9292]

HI What about a Dual Axis Solar Tracking System that might work for you, ECO-WORTHY dual axis solar tracking system work with 12v and 24v . Cost is about, AUD $ 550.00 I'm looking at the ECO-WORTHY dual axis solar tracking system, after solving my problem with my pumps. Roge

[@ProjectsWithDave]

As cheep as solar panels are these days, I think the only way to justify a tracking system is if you are space limited.

[@margarita8442]

go canadian by facials and space them out, white quartz rock on the ground

[@keything8487]

great idea !!!

[@ssoffshore5111]

If you have the space and money for all the racking and white quartz, that works well.

[@boomermatic6035]

THHN wire is only rated to 600V, hopefully your solar panel arrays don't exceed that.

[@ProjectsWithDave]

Nope, everything is under 600V.

[@rv10flyer84]

He already told you the string OCV of around 440V. Do the math. He will never hit 600V.

[@coziii.1829]

My thing is I don’t care when it levels off to start breaking even My thing is no bills at all If I’m paying 300 a month to government electric that’s 72,000 in 20 years I can probably buy 3 solar kits with that . So pay once cry once So off grid is what I’m going to do. Going to get a rain catch system as well No bills remember

[@billy-go9kx]

Everything you said about the Blue Inverter should say don't buy it.

[@ProjectsWithDave]

I do my best to provide information and let you decide what to do with it. : )

[@ssoffshore5111]

Most/much of Dave's stuff is sponsored. Anything sponsored, you should be skeptical and read between the lines since the folks that thrive off of sponsored products want the freebies to keep coming in... and that won't happen if they call a spade a spade! Great for the person getting the freebies, and especially when they double dip and generate revenue off the review content as well (YT in this case), but it's generally less than ideal for the person trusting the review content. When in doubt, only trust unsponsored content! In this case, spend you inverter money elsewhere, lol!

[@free-qe6wx]

Childs dream, brother. I can guarantee you are nowhere near this system paying for itself. I am sure you are ignoring your (and your family's) sweat equity, which is time you (and they) could have spent selling your services to someone else or earning wages. Second, your system is not netting at nearly as much as you want to believe. Your EE son should be talking you out of throwing away any more money on this.

[@ProjectsWithDave]

My original install is actually profitable. Here is my video on the original install and payback analysis: kzbin.info/www/bejne/eJLXhZiJppVoqLc Everything I have done since then has been more for fun and a quest for knowledge than an attempt to money.