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1.the key part of the collectors is the absorber core that is be produced by high quality all copper. We use the best welding technology ultrasonic welding. There are high quality, less heat losses and more use longevity(up to more 30 years).2.we use the... More
Our company, TIANJIN QIXIN SOLAR ENERGY TECHNOLOGY Co.,Ltd , is a professional manufacturer of All-copper series solar thermal utilized produces with JINBA brand. We own the international levels main technology called Continuity Self-welding... More
This product is the All-glass Evacuated Solar Collector TubeThe all-glass evacuated solar collector tube consists two concentric cylindrical glass tubes, the inner cylindrical tube is the absorber tube on which solar selective coating is sputtered, the... More
solar water heater,solar... More