Replacing 100w Solar Panel
Single panel on my camper, hooked to a Solar Boost 2000 controller. The panel (unk make) died. Northern Arizona Wind and Sun has a 140w Kyocera that is about the same footprint as the existing panel...
Forum Discussion
Poly is more efficient. There "used to be" that mono were much more efficient, but today in specs there may be mere 1-2% difference between the two. In real world poly would fare better as they drop less under cloudy skies.
If you are concerned about efficiency and can't add more panel wattage, you might want to replace the controller with MPPT as well.
If you are concerned about efficiency and can't add more panel wattage, you might want to replace the controller with MPPT as well.
