Model
BS21-FSC-M(P)
Power (Wp)
21W
Vpm(V)
5V
Ipm(A)
4.2
Voc(V)
6V
Isc(A)
4.6
Folded Size(mm)
290*160*26
Unfolded Size (mm)
490*290*15
Weight
0.70kg
Cell
Sunpower
Efficiency
23%
Tolerance
0~+3%
Construction
Surface PET
EVA
Backboard PCB