Nice work (as always). The thing I like best about your system (even though you like playing with it) is that with it as a model, and ordinary person could build it. Once built, it just runs on and on without any need for adjustment. Also, a person could start with just one inverter and put it on whatever leg of their 240VAC consistently draws the most load . and reduce their power bill significantly. After some saving, they could buy the second inverter and put it on the other leg and save more. After saving some more, they could add batteries. So this brilliant system you designed is scalable as a person has the money to scale it up. Each scale up means more savings in the long run. Outstanding!

Great job and thanks for the parts list!

Great set up, I have 16kwh batteries using 16 cells of Eve 304ah cells. I made the two batteries of 24volts using 8 cells each. Doing battery myself it becomes very cheap. Instead of Mppt charge controller like yours, I have a hybrid Mppt powmr inverter solar charger that can handle 80ams charging either through solar or through grid. I have roof top solar 4.5kw for exporting electricity, so day time Soyosource stay inactive, I have another 4kw solar array in the backyard to charge this battery, in the evening the signal from the limiter is switched on through a home made relay using wifi switch as you have ac input for your inverters. it can produce 3000 watts ac as off grid, for on grid, I have hooked up 2 Soyosource inverters similar to yours, I have installed everything on a movable too trolly. The idea is to use this system on our camping trips, where I can load the trolly on a trailer to take away power house with me. I take 4 panels 415 watts with me as it provides enough power for our weeks long trip in Australian sunny beaches. I will make a video and post it.

i built a 4kwh 280ah lifepo4 battery for 340 bucks. no bms though. just an active balancer for my car w/ solar roof. might build 4 more for a 48v system... u got me jealous

I have the same inverter but when im using a high load and then close it it feeds back to the grid power for 3 to 4 sec . Is there a way to prevent this from happening?

SOrry Green horn here.

Hi, I just buy 16xLFP Cornex 280AH 16x57usd + JKBMS 220$ + own box.. and today I receive SoyoSource GTN-1200WLIM48 who will be tested. Question, Your limiter have set 2 units, from two split phase but you have a one CT clamp who should connect all house lines... one CT is not to small size ? You connect it on a external wall in socket box ? On prev video you say you install in on extrance of house but instruction say... soyo fist and limiter/meter/ct clamp inside home usage after soyo...

Excellent, I've a similar system and hope to break even in about 5 years. At night time, which inverter is providing energy to the house? Nvm, I think I see whats gong on. You don't have solar connected directly to inverter, even thought the inverter is capable of doing so.

I wonder what is the correct procedure to safely turn off a solar system like your?

Can you explain why do you have the off grid inverter?

So those blue inverters are rated at 1000watts but only produce 650watts. So they only do 65% of what they advertised at.