Polycrystalline PV Panel

he polycrystalline solar module is composed of solar cells with the average conversion efficiency above 15%, EVA sheet, solar glass and Tedlar (TPT) back sheet compounded from fluoric-plastic and dacron.

The module adopts reliable welding technology and high-vacuum heating lamination process and is equipped with anticorrosion-treated aluminum alloy frame and watertight terminal box, according with IEC61215 and the II grade standard electrically. As a result, it takes on a rational structure, has an ultraviolet aging resistance.Design the characteristics:1.

Even under the condition that the light is dim, the polycrystalline silicon solar cell of above 15% of the efficiency can produce the electricity greatly in the greatest power output;2. Power output match with the most ideal solar module;3. With defended and reflected membrane and high transparent glass, the module can increase the energy greatly.4.

Safety glass and protect back sheet can avoid damage and water;5. Utilize EVA and TPT can prevent water entering effectively.6. On the frame opens has 4-6 holes, is easy to install in all systems structure;7. Provides the standard MC attachment and the 1m long electric cable;8.

Has 3 diodes in the joint box, greatly reduced the system power loss which camouflaged from the module.Warranty:Free maintenance for 3 years. Power output≥80% for 25 years.