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Oh, this is the "string inverter" approach that came up in my search. I assumed it wasn't that because running in series seemed like it should result in less ca
by yjftsjthsd-h 2y ago
Oh, this is the "string inverter" approach that came up in my search. I assumed it wasn't that because running in series seemed like it should result in less cabling [cost], not more. Is it less cabling but thicker to handle the current?
- jaggederest 2y agoYeah it's a straight DC high voltage (~150-500v) to the inverter, which means running two 10-gauge cables the entire length of the array. With mini-inverters you have ~6 inches of 10-gauge cable into a mini inverter and the rest of the connection is via standard 14gauge 3 strand romex or something.
- yjftsjthsd-h 2y agoThanks for explaining:)
- jaggederest 2y agoNo worries at all, I just learned from youtube mostly, I think this guy has the best content https://www.youtube.com/@WillProwse https://www.youtube.com/@WillProwse