Founded in 2015, Hanersun manufactures solar modules and energy-storage systems while also developing and delivering complete clean-energy projects from its headquarters in Nanjing, China. The company was an early mover in 600W-plus and 700W-plus photovoltaic modules, including its 750W HItouch 6N TOPCon series, and operates a 2024 PVESS manufacturing base with a reported 95% automation rate. Hanersun says it has shipped more than 16GW of modules, developed or built 900MW of solar projects, and serves customers in over 100 countries.
ISO 9001
ISO 14001
ISO 45001
TÜV SÜD
CQC
ETL
CNAS
TÜV Rheinland
Teko SolarEstablished in 2010, Teko Solar grew from solar-system integration and power-plant development into a manufacturer of solar modules and storage batteries. Its manufacturing base is in China, supported by offices in New York, Auckland and Shanghai and a California warehouse that helps it respond to immediate demand. The company also develops integrated solar-storage-charging systems for commercial and retail users.NEW YORK, NY
Yingli Energy Development Co., LtdFounded in 1998, Yingli Energy Development is a Baoding-based photovoltaic manufacturer that combines solar technology research, intelligent module manufacturing and power-station development. One of China’s earliest dedicated PV companies, it helped open the country’s commercial solar industry and is known for its PANDA n-type bifacial technology. Yingli says its photovoltaic products have reached more than 150 countries and regions, supported by research platforms and a global service network.PHILADELPHIA, PA
Navitas Solar Private LimitedFounded in Surat in 2013 by five young entrepreneurs, Navitas Solar manufactures high-efficiency solar modules with an annual capacity of 3 GW. Its integrated setup reaches both backward into solar encapsulant production through Navitas Alpha Renewables and forward through Navitas Planet, which delivers solar EPC projects. The company’s young leadership team has built a portfolio spanning rooftop and ground-mounted installations across India.BALTIMORE, MD
WINAICOFounded in 2008, WINAICO makes premium solar modules for residential and commercial photovoltaic systems, bringing semiconductor-sector expertise to precision solar manufacturing. The German company has expanded across Europe and into the United States, Australia and Japan, with modules produced under rigorous quality controls for long-term performance in demanding weather.SOUTHAMPTON, PA