Sun Tech 120-12
The STA120-12 is a 120 Watt, 12 Volt solar panel, designed to provide power for larger electrical applications and remote area power supplies.
The STA120-12 modules are composed of 36 multicrystalline silicon solar cells of similar performance, interconnected in series to obtain the 12 volt output.
A heavy-duty anodized aluminium frame provides strength and convenient mounting access. For each 18 cells series strings, one bypass diode is installed.
Cells are laminated between high transmissivity, low-iron, 3mm tempered glass and sheet of tedlar-polyeaster-tedlar (TPT) material by two sheets of ethylene Vinyl acetate (EVA). This protects against moisture penetrating into the module.
SPECIFICATIONS
Size (mm) 1315x661x50
Weight (Kg) 11.5
Pmax (W) 120
Vmp (V) 17.2
Imp (A) 6.9
Voc (V) 21.6
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