Grape 40 Amp PWM Charge Controller versus ?
I often see recommendations for the Grape Solar GS-PWM-40BT 40 Amp PWM Solar Charge Controller. The Grape controller was recommended as a potential replacement for my Renogy 30A PWM LCD Controller an...
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Thank you for that link. I had not seen that before. Yes, that looks to be exactly the same controller I have but I am unable to confirm the model number as it is in storage 30 minutes away at the moment.
Renogy doesn't list that controller for sale anymore on their home page, my kit was purchased via Amazon and the kit with that Controller is probably being phased out. I haven't found any documentation that lists the exact Controller model number, but mine is the RoHS type with LCD and two red buttons. Renogy states 30A, but I'm not convinced their info is stated for accuracy on the controller, more so for the kit with Renogy's panels for expansion to 400W.
Exact kit I bought: Renogy 200 Watt 12 Volt Monocrystalline Solar Starter Kit with 30A PWM Controller - LCD Display
Renogy doesn't list that controller for sale anymore on their home page, my kit was purchased via Amazon and the kit with that Controller is probably being phased out. I haven't found any documentation that lists the exact Controller model number, but mine is the RoHS type with LCD and two red buttons. Renogy states 30A, but I'm not convinced their info is stated for accuracy on the controller, more so for the kit with Renogy's panels for expansion to 400W.
Exact kit I bought: Renogy 200 Watt 12 Volt Monocrystalline Solar Starter Kit with 30A PWM Controller - LCD Display
