Sun Tech 40-12
The STA040-12 is a 40 watt, 12 volt solar panel, great for travellers and industrial uses alike. The STA040-12 will provide power in a range of sunlight conditions to RV, marine or caravan batteries. This model is ideal for multiple 12 volt appliances. The STA040-12 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:
Output 40 watt
Size (mm) 537x665x30
Weight (Kg) 4.5
Pmax (W) 40 Vmp
(V) 17.2 Imp
(A) 2.44 Voc
(V) 21.6 Isc
(A) 2.59
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