Amerisolar, a professional solar panel factory at Worldwide Energy and Manufacturing USA Co., Ltd., was founded in 1993, so it has nearly three decades of experience in manufacturing and quality control. Based on cooperation with German and American professional institutes, Amerisolar solar panels are also ETL, UL, TUV, KTL, JET, JPEC, MCS, CEC, CGC, CQC, ISO9001, ISO14001, OHSAS18001 and China “Golden Sun” certified.

Founded in 2000, LONGi takes the solar industry to new heights with product innovations and breakthrough monocrystalline technologies keeping optimized price and value for money. LONGi is one of the most valuable solar technology companies in the world with the highest market value. Due to higher efficiency and energy density, LONGi solar systems require less space and lower material costs for structural and electrical installation.

Phono Solar is a leading global manufacturer of high performance photovoltaic products. Through its proven experience over the past 42 years, the parent company of the SUMEC Group, Phono Solar, has become an icon of excellence in global commercial markets. The SUMEC Group owns 17 research and development institutions, 35 overseas companies and 35 industrial factories around the world. Relying on the strong support of the parent company, Phono Solar provides reliable solar products to our customers worldwide.