Cool Power provides a number of different solar PV modules ('solar panels') including Sanyo HIT/HIPs. All Cool Power's PV modules are 100% emission free, have no moving parts, produce no noise and come with 20 to 25 year performance guarantees.
Our current range of photovoltaic modules includes:

The Sanyo HIT (Heterojunction with Intrinsic Thin layer) solar cell is made of a thin mono crystalline silicon wafer surrounded by ultra-thin amorphous silicon layers. HIT modules can generate more energy than other conventional crystalline solar cells. Sanyo HIT HIP 210 NKHE1 module efficiency is 16.7%.
The SPR-220 is a high efficiency PV module that delivers extremely high power density with total module efficiency approaching 18%. Reduced voltage-temperature coefficient, exceptional low-light performance and high sensitivity to light across the entire solar spectrum mean maximum yearly energy harvest. These black panels also look outstanding.
High performance photovoltaic modules made of monocrystalline silicon solar cells with module efficiency of up to 13.5%. The NT Sharp series of photovoltaic modules are designed for applications with a high power requirement. These monocrystalline quality modules produce a sustained, reliable yield even under demanding deployment conditions.
Solafun photovoltaic modules offer high powered and reliable performance. Module efficiency is 13.7%.