Photovoltaic solar panel 12V/80W polycrystalline
Mere info:
Photovoltaic panel made of polycrystalline silicon. Dural frame 30mm, cover glass.
Polycrystalline cell:
A substrate is produced from smaller silicon crystals, which is pressed into one unit. The round ingot is then cut into so-called wafers, which are cut to the required size of the PV cell. Of course, such a purity of the material cannot be achieved with this technology, the transitions between the crystals are visible in it.
Advantages of polycrystal:
Slightly higher yield of scattered light production (unfavorable light conditions)
Technical parameters:
Max no-load voltage: Voc = 21.5V
Max. Short-circuit current: Isc = 4.91A
Max. Voltage at load 80W: Vmp = 18.2V
Max. Current at 80W: Imp = 4.4A
Max. System voltage: 1000V
Working temperature -45 + 85st.C
Dimensions: 670 × 770 × 30 mm
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