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RDMueller's avatar
RDMueller
Explorer
Aug 20, 2017

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 ...
red31's avatar
red31
Explorer
Aug 30, 2017
renogy has a newer android app, requires changing to user to change voltages

Different color also!

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