Longi Solar panels can withstand 5400 Pa snow load and 2400 Pa wind load. These modules feature black 40mm frames with white back sheets, MC4 connectors, and industry-standard -0/+5W sorting. LONGi has produced photovoltaic cells since 2007 and is the world leader in photovoltaic cell production.
LONGi backs these modules with a 10-year product warranty and 25-year linear warranty. They are certified to UL 1703, IEC 61215, IEC 61730 and are manufactured in an ISO 9001/14001 certified facility.
All Solar Panels over 200 Watts MUST Ship Freight. Additional Shipping Charges will apply.
LONGi provide best LCOE(levelized cost of electricity) Solution
LONGi Solar acquired 260 patents from wafer, cell and module by the end of 2017.
As of today, LONGi Solar has more than 1700 tech staff working in wafer, cell and module.
Listed No.1 in 1st Quartile by Z-Score PV manufacturing
LONGi Silicon Materials (including LONGi Solar） has been the latest company to join “Silicon Module Super League”
LONGi has established the strategic cooperation with the leading solar enterprises such as HUAWEI, TBEA, NDNE, DuPont and UNSW.