working principle:when the difference of collector temperature and tank temperaturegets to the set value the circulation system will start work ,it willtransmit the energy from solar collector to the tank

1:Module design ,arbitrary combination,harmonize with the building perfectly2:intelligent control and automatic coperation3:anti-freeze:using the anti-freezeing liquid as the medium and the controller has the anti  -freezeing function.4:Mulitifuncuin:bathing,washing,domestic heating etc.5:Work at anytime and enjoyable.

1.stainless steel inner tank2.solar working station3.:the insulating layer uses import polyurethane bulk bubble and has a good effect of temperature preservation.4.glass tube:new trivalent element heat tube5.water capactiy:150L 200L 250L 300L etc.6.daily efficicency:>=55%/>42%in winter)7.heat preservation:72h to 80h8.electic heater:1.5kw to 3kw.

solar water heater