Shingled solar modules applied assembling tech with imbricated structure on cells. Cells are interconnected directly and placed on each other like roof tiles. Compared with traditional solar modules with ribbon connection, there are less risks of micro cracks on shingled solar modules and it improves the module efficiency. The current of shingled modules is also lower, which results in potential lower resistive losses and lower hot-spot risks. Also, the anti-shading performance is better during the tests. It ensures long term reliable performance for 30 years working time.
Shingled module imbricated structure
Sonnex 390W all black shingled solar modules for residential projects are available for global markets. As there is no bus bar on shingled modules, the appearance looks more uniform. 20 years product warranty and 30 years power linear warranty on shingled modules ensure better investment return.
Sonnex all black shingled modules appearance
Sonnex 390W all black shingled module(SNX-B66SP-390M) project
Sonnex is also developing N-type shingled modules and module efficiency will be above 22% and compared to PERC modules, the power will be 30-40W higher in the same area. We are planning to release N-type shingled modules in the coming 2022.
We will continue to develop higher efficiency reliable solar modules for our partners in different markets.