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Polycrystalline solar panel with high efficiency
Polycrystalline silicon solar panel
solar panel,solar modules
JoySolar Advantages
Trade Assurance Service
- 8 Year GOLD supplier in Alibaba.
-Our company are a member of Trade Assurance service in alibaba, the assurance value is USD91000.00 now.
Which can provide buyers with a number of trade safe guards protect buyers payment to suppliers, and to ensure suppliers fulfill.
The Most Competitive Price
- As one of the leading manufacturers of solar outdoor lights , JoySolar engineering team designs the most economic solar street lights in many aspects (such as production cost, transportation cost, installation cost and maintainance cost ).
- JoySolar' solar outdoor lights with the most reasonable configurations and the best components sells solar lights at the most favorable prices in the industry.
- We pay attention to every component and work diligently to ensure that every step of the energy conversion process is maximized.
- We only use the best components so that we minimize the total cost of ownership for our customers.
JoySolar Solar Light for You
- JoySolar works with our customers to design the best street lighting solution for their individual needs.
- We customize every solar light part by part to ensure it is the optimal choice for your environment, temperature as well as sunlight duration.
- There are hundreds of light fixtures and pole designs you can choose from.
Customer Service
- JoySolar offers you excellent customer service with highly competitive prices.
- Our sales and service team in China will provide you with attentive service along with durable and dependable solar light
Jiaoyang’s photovoltaic module is designed for electrical power requirements.The solar panel componets as follows:
1)Solar cell:High efficiency crystalline solar cell. Even if under the weak light,the solar module can produce maximum power output.
2)Tempered glass:Auti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.
3)EVA and TPT:Using high quality EVA and TPT to prevent destroying and water.
4)Aluminum frame:Without screw,comer connection. 6 holes on the frame can be installed easily.
5)Junction box:IP65,Multi function junction box with water proof.
6)Sillicon rubber adhesive.
Solar panel relevant index:
| Model | 240P / 250P / 260P / 270P / 280P |
| Size,number of cells | 156x156mm 72/6 x 12pcs |
| Maximum power (Pmax) W | 240W 250W 260W 270W 280W |
| Tolerance | +/- 3% |
| Open circuit voltage(voc) V | 43.6V 43.8V 44.0V 44.5V 44.8V |
| Short circuit current (isc) A | 7.65A 7.87A 8.09A 8.20A 8.33A |
| Maximum power voltage (vmp) V | 34.4V 34.6V 34.8V 35.0V 35.2V |
| Maximum power current (imp) A | 6.98A 7.23A 7.47A 7.71A 7.95A |
| Max.syst.open ovltage V | 1000V |
| Dimension (mm) | 1956x992x50mm |
| Weight (kg) | 27kg (59.5lbs.) |
| Operat temp. scope (°C) | -40/+85 °C |
| Warranty | pm is not less than 90% in 10years 80% in 25years. |
Certificate:TUV,CE,IEC61215,IEC61730 and ISO9001:2000.
Solar panel relevant index:
1)Long lifetime: more than 25years,less power decrease.
2)Good performance of preventing from atrocious weather such as wind and hails.
3)Resisting moisture and etching effectively,not effect by geology.
4)Warranty:2 year product warranty,and Pmax is no less than 90% in 10 years and 80% in 20 years.
5)Tolerance:+/-5%, solar cell’s efficiency can get to above 16%.
6)Certificate:TUV,IEC61215,IEC61730,CE and ISO9001:2000.
7)System voltage:12V/24V/36V/48V




*** 5 watt to 300 watt is available,welcome inquiry for details ***
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