Purchase Qty. Reference FOB Price
1-999 Pieces US$19.00
1,000-4,999 Pieces US$18.00
5,000-9,999 Pieces US$16.50
10,000+ Pieces US$15.00
Product Description
20W SUNPOWER SOLAR PANEL SPECIFICATION Parameters JT-ETFE20W Peak power Pm(W) 20±3% Open circuit voltage Voc(V) 7.92/23.3 Max. power voltage Vmp(V) 6.6/19.4 Max. power current Imp(A) 3.03/1 Short circuit current Isc(A) 3.25/1.07 Solar cells Efficiency 21-22.5% ...