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Solar Panel Details: Suntech STA020-12

Suntech STA020-12 Solar Panel

Panel Type	polycrystalline
Maximum Power (Pmax)	20 W
Nominal Voltage	12 V
Open Circuit Voltage (Voc)	21.4 V
Short Circuit Current (Isc)	1.21 A
Voltage @ Maximum Power (Vmpp)	16.8 V
Current @ Maximum Power (Impp)	1.19 A
Height	656 mm
Width	306 mm
Depth	18 mm
Weight	2.5 kg
Production Status	Current Model

The Suntech STA020-12 is a 20 Watt, 12 Volt solar panel, composed of 36 multicrystalline silicon solar cells connected in series to produce the 12 Volt output. For each 18 cell series strings, one bypass diode is installed.

Provides supplemental power to RV, marine or caravan batteries. Suitable for running lights and small appliances such as TVs, VCRs, computers, radios and water pumps.

Cells are laminated between high transmissivity, low-iron, 3mm tempered glass and a sheet of tedlar-polyeaster-tedlar (TPT) material by two sheets of ethylene Vinyl acetate (EVA). A heavy-duty anodized aluminium frame provides strength and convenient mounting access.