Photovoltaic System, Photovoltaic Module, PV module

50W-60W Polycrystalline Solar panels

50W-60W Polycrystalline Solar panels

Our 125mm polycrystalline solar panel features high photoelectric conversion efficiency. It uses crystalline silicon in the form of wafers. When the sunlight hits on the polycrystalline solar panel, some light energy is absorbed into the semiconductor, knocking electrons free from atoms. These electrons will form a current which can be used for lighting or other purpose.

Since solar panel is expensive and will take up space, in order to make polycrystalline solar panel more economical and practical, we strive to improve the performance of our polycrystalline solar panel, enabling it to absorb the most energy from the smallest amount of area.
At present, polycrystalline solar panels can operate at about 10% to 15% efficiency. However, we believe that polycrystalline solar panels will be able to absorb 15% to 20% energy from sunlight, soon.

Specifications of Polycrystalline Solar Panels
Cell Polycrystalline silicon solar cells 125mm×83.3mm
No. of cells and connections 36(4×9)
Dimension of module(mm) 845×541×30
Weight 6kg
Limits of Polycrystalline Solar Panels
Operating temperature -40 to+85℃
Maximum system voltage 715VDC
Characteristics of Polycrystalline Solar Panels
Model SSM-50P SSM-55P SSM-60P
Open circuit voltage(Voc) 21.5V 21.5V 21.5V
Optimum operating voltage(Vmp) 17.5V 17.5V 17.5V
Short circuit current(Isc) 3.23A 3.55A 3.88A
Optimum operating current(Imp) 2.86A 3.14A 3.43A
Maximum power at STC(Pm) 50W 55W 60W

STC: Irradiance 1000w/m2, Module temperature 25℃, AM=1.5

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Jiangyin Shine Science and Technology Co., Ltd.

Add.: No.1199,Binjiang Rd.(W), Jiangyin City, Jiangsu Province, China
Tel.: +86-510-66285883
Fax: +86-510-66285882