200w polycrystalline solar panel factory price for solar plant

High quality monocrystalline solar panels have a conversion rate up to 21% and service life of 30 Years

High-quality aluminum frame with high strength, corrosion resistance, lightweight and other characteristics, to ensure that the solar panel has a long life of up to 30 years.

The surface glass of the component adopts Australian low-iron tempered glass (the iron content is less than 0.02%), which has the function of anti-reflection and waterproof and can effectively improve the light absorption rate and reduce the power loss caused by dust accumulation.

The back adopts anti-aging imported backboard, waterproof seal

Comparison between good and poor products

(1)We must choose regular manufacturers with complete qualifications and good reputation. It is better to visit the factories in the field so that the quality can be guaranteed.

(2)Look at the conversion rate of panels and select auxiliary materials, such as glass, EVA and profile of the outer frame.

(3)See the quality of the border, is not strict rectangular, error is not large.