Home > SUNPOWER CELLS

SUNPOWER CELLS

ADVANTAGES OF USA SUNPOWER SOLAR CELLS

These Waterproof, SUNPOWER solar panels have an efficiency of up to 22% and are used to provide free energy for charging a 12V or 24V battery (or bank of several batteries) .Please use a solar controller which is usually bought seperately.
They generally absorb more sunlight and having a solid copper backing and thick connectors make these panels stronger and more efficient than the older style flexible solar panels.

The solar panels are monocrystalline and the high efficiency flexible solar panels are perfect for motorhomes boats, caravans, campers, solar lighting systems...

The BACK-CONTACT solar cells have up to 22% efficiency and being waterproof are perfect for permanent outdoor use.

The SUNPOWER SOLAR CELLS absorb more sunlight and because of the solid copper backing they are much stronger because of the thick copper foundation. And having the thicker connections adds to the efficiency as well as coping with the swing in temperatures.
Finally they have a maximum bending radius of 30 degrees , can be walked on ( if you have soft soled shoes or barefoot is best) and will look perfect on your boat, motorhome, caravan, camper...