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The structure of the Monocrystalline Solar Panel with Anodized Aluminium frame is very simple. What is visible to our naked eyes is the solar panel itself and the junction box behind it. The surface of the solar panel is smooth and beautiful, because we use single crystalline silicon solar cells, which also improves the photovoltaic efficiency of the solar panel.
Item No. | HW77-GP-M100W |
Type | PERC |
Cell Type | Monocrystalline |
Place of Origin | China Zhejiang |
Panel Efficiency | 23% |
Warranty | 1 Year |
Power Tolerance | ± 3% |
Operating Temperature | -40°C to +85°C |
Bag Material | 1200D Waterproof Cloth |
Total Solar Panel Qty | 1PC |
Junction Box | Ip65 Rated |
Size | 800*690*30mm |
Frame | Anodized Aluminum Frame |
Optimum Operating Voltage(Vmp) | 18V |
Optimum Operating Current(Imp) | 5.56A |
Open-Circuit Voltage(Voc) | 21.6V |
Short-Circuit Current(Isc) | 5.89A |
1. High light transmittance improves the conversion efficiency
2. Adjustable, corrosion-resistant anodized aluminum kickstand
3. Rigid, anodized aluminum and tempered glass construction ensure longer lifetime.



The junction box is micro-waterproof, and its waterproof level can reach IP65, so it has a long service life. The Monocrystalline Solar Panel with Anodized Aluminium frame surface is also waterproof, but it is not recommended to soak the solar panel in water for a long time, because the output plug of the solar panel is not waterproof, and water ingress will affect the normal use of the solar panel.
| Registration Date | 2023/04/14(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 2015 |
| Employees total | 101 - 500 |
| Annual revenue | USD 5,000,001 - 10,000,000 |
| Company | Ningbo Hongwei Solar Photovoltaic Technologies Co., Ltd. |
|---|---|
| Address | No. 438, Shengzhou Road, Ditang Street, Yuyao City, Zhejiang Province, ChinaNingboZhejiangChina |
| Phone | 86 - 182 - 58765659 |
| Homepage | www.hwsolarpanel.com |
| Contact | Ningbo Hongwei Solar Photovoltaic Technologies Co. |