Wuhan Building No. 2, 9A, Siming Area, Xiamen, Fujian
现在联系
详情
*2/*4V,*0A
solar controller is an electronic device that controls the
circulating pump in a solar hot
water system to harvest as much heat as possible from the
solar panels and protect the system from overheating. The basic job
of the controller is to turn the circulating pump on when there is
heat available in the panels, moving the working fluid through the
panels to the heat exchanger at the thermal store. Heat is available whenever
the temperature of the solar panel is greater than the temperature
of the water in the heat exchanger. Overheat protection is achieved
by turning the pump off when the store reaches its maximum
temperature and sometimes cooling the store by turning the pump on
when the store is hotter than the panels.
