135W High Efficiency Solar Panels Commercial Incorporating Hexagonal Drainage Holes

This 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 High Efficiency 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 . solar energy is 

the best alternative renewable energy to the traditional standard energy source like fossil fuel , oil , natural gas and coal 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 wattage commercially available in the world.  Getting greater efficiency from solar cells has been the aim of many researchers and companies for years .