The 60 watt solar panels professionally made from 36 Multicrystalline solar cells are ideal for off grid applications such as 12v battery charging and any other devices that expect 21 Voc and 3.82 Isc(A) from output from this panel. This is the flag ship solar panel from our series of solar panels that represents the best price / performance on the market. At 660mmX532mmX28mm and 10 lbs, this 60 watt solar panel is very easy to transport and handle, and you can easily combine two or more of these solar panels to get different watts of power with a variety of voltage and amperage settings for maximum flexibility. The application of this solar panel is endless.