With extensive experience in producing photovoltaic products, NASDAQ-listed CSUN is considered an industry leader.

Closely affiliated with the renowned China Electrical Equipment Group, CSUN has a strong track record for innovation, efficiency and quality. Its modules have earned Tier 1 status on the highly reputable Bloomberg New Energy Finance (BNEF) PV Module Maker Tiering System.

Logo CSun

Certified Quality

CSUN production lines are certified according to international quality and environment standards ISO 9001 and 14001. CSUN solar modules have been tested by all major quality and safety institutions and are certified for global use according to IEC 61216 & 61730, UL 1703 and MCS.

Long service life

CSUN solar modules adhere to stricter standards than those laid down by international certification institutes to ensure that modules can be used effectively at any location. The modules are hail-tested with a diameter of 25mm and an impact speed of 23m/s. They are also resistant to ammonia and salt spray making CSUN solar products ideal for use in coastal and farming areas.