Solar Charge Controller
Looking at solar and seeing different options for controllers. What's the difference between PWM and MPPT?
Forum Discussion
The only time I have seen a difference in output with my panels is when it is sub freezing. The 220w mono saw 12.75a instead of the 12a I see at any other temperature including 90s and above. Then again it could have been as simple as the air on a clear cold day is cleaner than on a smoggy, hazy summer day.
