This seems to be a very popular setup, but thus far, nobody seems to have cracked the DaVinci code of safely using a Growatt SPF 5000 ES with a SEAUTO-TX-5000 Auto-Transformer and using the AC input of the Growatt in a 'utility first' configuration. Signature Solar has posted a schematic that...
EZPZ question - I'm looking at expanding my GW5kES setup to _two_ AIOs in parallel.
Unit #1 (primary):
Tied to array1
Tied to battery bank1
Primary single phase AC output to load panel1. (On at all times.)
Unit #2 (secondary):
Tied to array2
Tied to battery bank1
Secondary (dynamic...
There's been a bit of discussion about the chargeverter current ramp rate being too fast, so I wanted to post my experience with my gen 1 CV (yellow enclosure), purchased circa Mar 2024 from Signature Solar. I believe this was the very last of the gen 1 CVs. X-axis gridlines are in 15s...