SterlingPower

Been s couple of weeks unit working fine! Defaulted to a " custom setting" which I suppose it is! Both batteries are charging properly so I'll just let it get on with it!

Need to read up how the solar charge part works, not seen the light go on, but if I understand how it works as long as the battery is charged correctly it doesn't show. At least with the old system controller you could physically see what was going on!