How to know whether the solar charging panel is good or bad
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Bought two Ring branded solar panels to recharge my Spotlight Cams. One failed after about 4 months and was replaced with a Wasserstein. No problems at all and even charged at a better rate than the previous one did before it died, probably due to the better flexibility of the mount which allowed it to be aimed at a better angle to catch more light during the day.