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 light goes on when I connect the battery (I confirm 12v battery system) and it shows the correct battery voltage (12.1v), but when connecting the 24v panel it shows a lower (wrong) battery voltage and no charging...
