Mfr: AIMS Power Series: - Package: Retail Package Product Status: Active Power (Watts) - Max: 60 W Current @ Pmpp: 3.4 A Voltage @ Pmpp: 17.5 V Current - Short Circuit (Isc): 3.8 A Type: Monocrystalline Voltage - Open Circuit: 21 V Operating Temperature: -40°C ~ 85°C Package / Case: Cells Size / Dimension: 28.000\ L x 21.000\ W x 0.120\ H (711.20mm x 533.40mm x 3.05mm)