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450W 530W PV panel mono solar panel
| Model No. : | BSW-SP-74 |
|---|---|
| Brand Name : | BSW |
| place of origin : | China |
Yangzhou, Jiangsu, China
- Manufacturer
- OEM service
- Platform Certification
- Online Expo
Product description
The working principle of solar panels
The solar panel generates current when sunlight hit the cells which are welded in different series and parallel according to 12 or 24V system requirement.Current will charge battery through solar controller which preset with protection function of over charge and over discharge, working duration time for LED lamp. When darkness comes voltage of solar panel will drop down whichtriggers the solar controller open circuit to discharge, and that makes LED lamp turn on.
Products Description
Technical Parameters
Silicon Type
Monocrystalline
Pmax
200w-500W
Tolerance
+-3%
Vmp
18V
Imp
11.11A
voc
21.61A
Solar Cell Eficiency
>19%
Conversion Efficiency
17.5%-18.5%
Operating Temperature
-40°C-85°℃
Surface Maximum Load
5400Pa
Allowable Hall Load
25mm 23m,s3
Dimension
990*1280-35mm
Weight
13.2kg
Life Time
More than 25 years
Warranty
Power is more than 90% in 10 years and 80% in 25 years
Specification
Our patent
Applicable place
Solar panels could be used for Large photovoltaic power station
Solar panels could be used for camping outdoors
Solar panels could be used for household electricity
Solar panels could be used for solar street light
Jiangsu Bosiwei Optoelectronics Group Co., Ltd. has 4 subsidiaries, including three production institutions and one R&D institution. The annual output value of the group is hundreds of millions of yuan. It is a
Yangzhou, Jiangsu, China
- Manufacturer
- OEM service
- Platform Certification
- Online Expo
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