Already in the market since 2014 Panasonic HIT N245 / N240 modules are the perfect solution for small roofs and complicated due to their size, less than 160 cm tall and 80 cm wide, adapt flexibly to many situations. Furthermore, the format 2: 1 allows the installation both horizontal and vertical.
They achieve nominal efficiency of 19.4%. The extremely low temperature coefficient of -0.29% / ° C provides a better yield compared to conventional solar panels, especially in summer.
The frame is black anodized, with angled water drainage to keep more clean the solar panels.