Purchase Qty. Reference FOB Price
500-999 Pieces US$34.00
1,000-4,999 Pieces US$33.00
5,000-9,999 Pieces US$32.00
10,000+ Pieces US$31.00
Product Description
21W ETFE SUNPOWER SOLAR CHARGER SPECIFICATION Parameters JS-ETS021-01 Peak power Pm(W) 21±3% Open circuit voltage Voc(V) 7.2/22.2 Max. power voltage Vmp(V) 6/18 Max. power current Imp(A) 3.5/1.15 Short circuit current Isc(A) 3.75/1.22 Solar cells Efficiency 20-21% Folding ...