Haining Xishiduo Solar Energy Technology Co.,Ltd. is a manufacturer of solar energy products based in Haining City, Zhejiang Province, China. Established in 2001, the company employs 51-100 people and specializes in the research, manufacture, and marketing of solar water heaters, solar vacuum tubes, solar collectors, heat pipe vacuum tubes, and complete solar systems. They offer a diverse range of solar water heaters, including pressurized, non-pressure, compact, and split models, as well as those with assistant tanks. The company boasts a complete industry chain, producing rough tubes, vacuum tubes, frames, and water tanks, with an annual production capacity of 8 million vacuum tubes and 300,000 solar water heaters. Haining Xishiduo Solar Energy Technology Co.,Ltd. holds CE, CCC, and ISO 9001 certifications, and their products are tested by the National Solar Water Heater Quality Supervision and Testing Center. With strong independent R&D capabilities, including a patented "ripple vacuum tube," the company exports its products globally to markets across the Americas, Africa, Asia, Europe, the Middle East, and Oceania.
Haining Jishen Solar Energy Technology Co., Ltd., also operating as Ensun Solar, is a prominent manufacturer and exporter of solar thermal solutions based in Haining, China. Established in 2008 and formed through the merger of Haining Ensun Solar Technology and Zhejiang Yile New Energy, the company has over 20 years of industry experience. Operating from a 20,000-square-meter facility with a workforce of 200 to 300 employees, the company maintains an annual production capacity of approximately 200,000 units, including solar heaters, collectors, and air-source heat pumps. Their comprehensive product portfolio features non-pressurized and pressurized solar water heaters, heat pipe solar collectors, PVT hybrid systems, solar air heating, and stainless steel water tanks. As a specialized OEM and ODM provider, they offer customized solutions ranging from 40 to 600 liters, catering to residential, villa, and high-level architectural designs. The company utilizes advanced manufacturing technologies, including digital control punching, automatic argon arc welding, and fully automated production lines. Committed to international quality standards, the company holds ISO 9001, CE, Solar Keymark, RoHS, CCC, and Energy Star certifications. Their global distribution network spans over 150 countries and regions, including major markets in Europe, North America, Southeast Asia, and Africa.
Solar Energy Water Heater (JS-NP Series)
Solar Water Heating System (JS-NP Series) $110
Non-Pressurized Solar Water Heater (JS-NP-0001) $110
Non Pressure Solar Water Heater (JS-NP002)$110
Low Pressure Solar Water Heater (JSNP)$110
Solar Power Water Heater (JSYFD-002)$80
Evacuated Tube Solar Water Heater (JSNP-049)$100
All Glass Vacuum Tube Solar Water Heater (JSNP-048)$100