Eco-worthy 20a MPPT controller
Last month I purchased the Eco-Worthy 20a MPPT controller from their website for $89 plus $24 shipping. Right now it says $102.50 and free shipping. You can see them on ebay with free shipping and if ...
Forum Discussion
The battery voltage is 12.1v measured with my multimeter. The eco-worthy also think it is 12.1v without the panel connected. I have thick battery cables 2meters between controller and battery. The controller say 0.0 A and sleeping...
