The 185W solar panel of Sun harmonics SY-FLEX series adopts a sticky installation and with its flexible as well as light features, it can be universally integrated with all kinds of roofs. Excellent low light response make it perform well even in low light condition. Apart from its high efficiency, there’s little need for frequent maintenance because the 185W has excellent self-cleaning ability. In the meanwhile, the solar panel has a long life span and offers a 25-year warranty, which is very beneficial for long-time investment. Learn more detailed information, please click here: http://www.sygdcigscell.com/solar-modules/185w-rollable-and-lightweigt-cigs-flexible.html