DAH Solar releases 540-555 W solar modules with frameless frontside
DAH Solar is based in Hefei, Anhui province. It currently operates a 2 GW solar panel factory.DAH Solar‘s new DHM-72X10/FS(BW) solar modules have an open-circuit voltage between 49.8 V and 50.4 V. The short-circuit current is between 13.66 A and 13.84 A, with a maximum system voltage of 1,500 V. They come with a 25-year linear power output guarantee and a 12-year product guarantee. The degradation in the first year is purpodly 2% and the 25-year power output is guaranteed to be no less than 84.80% of the nominal output power. DAH Solar says the design improves the PV module’s drainage function, so the rain washes away the dust and reduces dust sedimentation. This feature can repodly reduce the frequency of cleaning operations and maintenance activities and also help avoid hotspots.