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Let me start with a little background. I live in Illinois where DIY solar/distributed generation systems are legal however, village/city inspector may say “NO” .An email from Illinois government confirm DIY: “After December 31, 2013, with the exception of self-installers, all entities that...

I am planing to utilize sol-ark 15 with almost 19000W of solar panels, 6 strings of 7x445W panels each and I am running in to issue of finding code complaint DC disconnect switch. Ideally I would like to see 12 P switch, but I may have to combine 6 strings in to 3, so I am looking for...

Anyone interested in fully assembled and flashed diybms controller located in US Chicago land? battery monitors and shunt, all preprogrammed and tested.

I am looking to install 13000-15000 Watts panels in US ;split phase 240/120v, with 48V DC battery bank. And am looking in to some options: sol-ark 15k - $7300 eg4-18k - $6500 or 2 growatt SPF 8000T DVM-MPV for about $4000 ( this apparently does not sell excess to grid) Wish to be able to work...