Smart Digital Controller
Microcomputer intelligent controller provided with temperature sensor, water level sensor and it designed to water feed automatically.
It can also turn off the back up heater, so that the real use of solar energy can be achieved, so as to achieve the purpose of no eletricity leakage and no eletricity consumption.
It can also turn off the back up heater, so that the real use of solar energy can be achieved, so as to achieve the purpose of no eletricity leakage and no eletricity consumption.
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Residential Solar Water Heater
