On Grid Commercial High Efficiency Solar Panels 120W IP65 Excellent Encapsulation

solar energy is the best alternative renewable energy to the traditional energy source like fossil fuel , oil , natural gas and coal etc which is limited and one of result of global warming problem , solar energy no any negatives impacts on our inviroment which standard source produced such as carbon footprint emission , harful by-products etc . The highest back-contact solar panel is the highest solar energy in the world and the smallest out of all solar panels with the same size . The high efficiency solar panel adopts the world's highest efficiency photovoltaic cell . which called Back-contact solar cells , which is made

in USA with using newest cutting edge technology and advanced production equipments , this kind cell used

in solar panel have unparalleled efficiency up to 23% and making the Sunpower solar panel the most efficient in solar energy realm , so the module efficiency can be 25~30% higher than traditonal solar panels in the market , This innovative technique back-contact solar cells's positive pole and negative pole are on the same side means that the cell front side can absorb maximum lights when sunlight strucked on the module surface then constantly more solar electricity been created . Getting greater efficiency from solar cells has been the aim of many researchers and companies for years .