(04) 140W Sunpower ETFE flexible solar panels

Latest generation high quality flexible monocrystalline photovoltaic solar panel S.P. ETFE 140W, innovative SunPower cells with high efficiency PV ETFE technology, can recharge 12v/24v/36v/48v batteries ideal for use on boats, campers, camping, home, etc.

The SunPower ETFE photovoltaic cell is totally different and superior to a traditional photovoltaic cell, thanks to the solid copper base and their flexibility they can guarantee extraordinary reliability and resistance, allowing to create high-quality panels that have won the world record for energy efficiency.

Traditional solar cells lose power over time due to corrosion and damage to the junctions that connect cells to each other via strips of filaments visible on the top of the cell. The unique design and technology of ETFE cells eliminates most of the causes of failure of traditional cells. You will therefore be able to enjoy exceptional performance and savings over time.

• Panel complete with cables with IP67  MC4 connectors and eyelets for fixing.
  

Examples of obvious signs of oxidation on commercial panels with an old system of connecting the cells with welded wires, the temperature change such as when the sky is cloudy and suddenly the sun comes out causes the strings that connect the cells to each other to jump, with a negative effect on the performance of the panel almost to the point of zeroing out.

SunPower technology cells, cells connected to each other without wire welding, no! oxidation!

SunPower ETFE cells more energy! with less surface coverage!