This product is a boon portable solar panel charger, we have 50W and 100W two items, provide free power for charging 12V batteries, also charging for vehicles and boats, motorhome , caravan, camping, narrow boat, yacht etc. This items have used China's own production battery cells, The efficiency of solar energy conversion is slightly less than that of SUNPOWER battery cells; But the price market is more advantageous. welcome to consult more.
Model | BS200-SB-M(P) |
Power (Wp) | 200W |
Vpm(V) | 18V |
Ipm(A) | 11.2 |
Voc(V) | 21.6V |
Isc(A) | 12 |
Folded Size (mm) | 400*380*80 |
Unfolded Size (mm) | 1130*1590*4 |
Weight | 6.7kg |
Cell | Mono |
Efficiency | 21% |
Tolerance | 0~+3% |
Construction | Surface PET |
EVA | |
Backboard Fiber Glass PCB |



