NolaSolar wrote: »
Does the wattage, amperage and voltage all degrade equally over time?
stephendv wrote: »
Looking at the difference between the initial and stablised values of amorphous panels here 1 example:
- Imp = 3.2
- Vmp = 49.7
- Imp = 2.88
- Vmp = 47
So about 5% change in V and 10% change in current. I don't know if crystaline panels will degrade along similar lines.