Power
Description
It can bear 0.3Mpa pressure, it can still work well in case some tubes are broken.
The cost is higher than non pressure solar collector, because it has the stainless steel pipes inside vacuum tubes, most suppliers use copper inside, but we compare cost and efficiency, we find stainless steel is cheaper than copper, but efficiency is similar.
It is not heat pipe or U-pipe, it is direct flow system, just add a stainless steel pipe, water heated by tubes, goes up directly into manifold, no anti-freeze liquid or others, just water.
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Haining Oupairineng Solar Water Heater Co.,Ltd
Solar Water Heater, Solar Collector
Address: Wanshou Industry Zone, Yanguan Town, Haining City,
Jiaxing, Zhejiang
China,
Tel: 0086-573-87718911
Fax: 0086-573-87718900
