Three panel types are currently available to choose from for analysis. These three types fairly represent the performance of the majority of technologies available today. Some panel types are more efficient at converting solar energy into electricity than others. Selecting one type versus another will give a general indication of the potential electrical energy output for the different technologies. Remember that panels with higher efficiency are generally more expensive than lower efficiency panels, so you should adjust your Installed Panel Cost accordingly. Available Panel Types are:
Single Crystalline – 13.8% efficient
Poly Crystalline – 12.3% efficient
Thin Film – 7.5% efficient