Cells in: the high efficiency (more than 14.5%) of polycrystalline silicon solar energy piece of packaging, ensure that solar panels power generation power enough.
the added with ultraviolet agent, antioxidants and curing agent of the thickness of 0.78 mm high quality EVA film as a solar cell layer with glass, TPT sealants and the connection between the agent. Has the high light transmittance and anti-aging capability.
solar cells covering the back of fluorine plastic film-white, the reflection action of sunlight, so the component slightly increased efficiency, and because of its high infrared emissivity, still can reduce the working temperature of components, and also improve the efficiency of the components. Of course, the fluorine plastic packaging materials with first solar cell required ageing resistance, corrosion resistance, airtight, and other basic requirements
the aluminum alloy frame has high intensity, mechanical impact resistance ability.
We gurantee that Power output will be at least 90% after ten years and more than 80% after twenty-five years.
Panels' life : more than 25 years
Workmanship Warranty :5 years
Maximum load 50 PSF (2400) PASCAL
The hail impact test 25 mm (1 inch), with 23 m/s (52 MPH) speed
Temperature-40 / °C to + 85 °C /
The experiment temperature coefficient
Open the temperature coefficient-0.34% / °C
Short circuit current temperature coefficient 0.017% / °C
The maximum power temperature coefficient-0.48% / °C
Shenzhen Hopesun Technology Co., Ltd. is a professional supplier of Power bank , Phone case ,Consumer electronics products . With good quality products, excellent services and a good reputation, we have won great support from customers around the world. Thus, our company scale has expanded.
We offer all kinds of OEM/ODM services. At present, we export products to clients all over the world. We have established long-term stable and good business relationships with our customers. Currently, ... View detail