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Has anyone tried, or know if theirs a way to use something like a shelly relay to shed loads based on inverter data like battery soc? Maybe it would require a bridge like home assistant to gather data from the inverter and trigger the relays???

Hello! Our family-owned company is D4 Electric and Solar. We are Off-Grid Solar Installers. Our Business License: 13440786-5501 Currently servicing both Utah and Arizona. We provide a year of labor warranty. However, most of the products we install have a 10-year warranty. You can reach us...

Sorry I should have explained the full setup from the beginning. The array has 6 strings of 14 panels in parallel to feed the drive. I was just using one of the strings as an example to see if I could center tap it.

Correction: 48.1 Voc

Just for my understanding... Why couldn't we stick to charge controllers across each half of the string?

I believe 49.4

I've got a string a 14 modules in series to run a vfd for a well pump. There is specifically 14 modules in series to have the correct operating voltage for the vfd. Problem: The dc well pump is hardly used and I hate to have all that solar just sitting there most of the day. What I'd like: To...

I would like to use Enphase 200a CT's instead of the CT's that come with the Sol-Ark. The Sol-Ark one are too bulky and wont fit around the main feeders in my service. The Enphase ones are sleek and slim and I can fit them in my very small, compact Eaton service panel. In fact they're about the...