Power
Description
Non-pressurized vaccum tube solar water heater works with pressure up to 0.2 Mpa and can normally work in all climate. The absorptive coating is ALN/ALN-SS/CU. This coating has high absorbing ratio(0.94) and low emission ratio(0.6). The heat efficiency is 0.64. The life span of the vaccum tube is 15 years. The vaccum tube ia made of borosilicate 3.3.
Solar Water Heater, Non Pressurized Solar Water Heater,Read More
Zhejiang Interma Solar Electrical Co., Ltd.
Solar Collector, Solar Hot Water Heater
Address: No.1 Qingyun South Road, Xieqiao Town,
Haining, Zhejiang
China,
Tel: 0086-573-87788246
Fax: 0086-573-87788270