Grape Solar 40A PWM controller
Hi all, Decided it's time to get into solar! Got a Grape Solar 40A PWM controller and a single 100W panel for starters. My batteries are 2 Trojan T105s. Have some questions about setting up the ...
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Next good sunny day I get, I'll give that a try. I guess it's possible that hitting "read" just brings up the default numbers. Only way to be sure is an actual test.
