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Solar project relies on high quality products that stand the test of time for inputs ranging from engineering design to financing. “High efficiency, reliability and safety” consists the three key factors of what we called "Quality". In last 10years, we continuously invested in advanced automatic production equipment, state-of-the-art detection instruments and research in terms of frontier technologies in the industry.

Csunpower has built profound strategic cooperation relations with industrial leading players to study jointly the subjects on improvement of customer value.

Csunpower’s products have always maintained high reliability and solid performance based on our commitment to our quality-first policy. Every cell and module is subjected to at least 32 steps of the most strict quality inspection procedures and undergoes comprehensive in-house testing in the most advanced IEC and UL certified testing lab. It tests its products under extreme conditions such as tropical humidity, desert heat, coastal salt mist or agricultural ammonia enveloped atmosphere.

Csunpower modules generate more electricity under weak light condition, early in the morning or late in the afternoon, and on cloudy days resulted from its cutting edge solar wafer and cell technology. One of the lowest light-induced-degradation being exposed in sunlight ensures reliable output over time.



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