Aprifreeaing solar water heater with electric heating

1)Product features
Construction combination: Heat collector is separate from water box. The installation position is not limited, it can be installed on any place, like roof, skylight, balcony or wall, reaching the perfect combination with construction.
Dry burning protection: The switching of power supply is controlled by the computer, so no water, no power; At the same time, many safeguard including protection of over-temperature and temperature limit is adopted to make sure of long time operation without obstacles.
Convenient operation: Flat plat heat collector and water box adopt circle of natural temperature gap and compulsory. It is automatically circled and the temperature can be set. The operation is so easy, to turn on it to get the warm water.
Anti freezing system: Special skills and heat preservation material, work with temperature of over-45centigrade degree.
Beautiful Outlook: The water box is cylindrical, placed vertically or horizontally at any place. The collector, stainless steel as pipe, is refined, beautiful and convenient for installation.
Temperature Control: Imported thermostatic valve, the accuracy of temperature control reaches+/-1centigrade degree
24*7 heat supply: Optical and electricity work with each other, automatic control, 24 hour heat hot supply, double enjoy the solar energy water heater and electricity water heater.

2)Working principal
Hanging solar energy water heater is made up of flat plat heat collector, heat storage system, assistant heating system, intelligent control system and pipe circulation system. With the working of workshop and assistant heating system, the heat collector is installed outdoor, storage water box installed indoor or in loft, circulation pipe connect water box and heat collector, the whole system is compulsorily circled by the sensor to temperature change and meet the requirements of all day water using. At the same time, the safeguard, including anti-freezing (through circled heat water), safe use of electricity (connected to the ground and with high sensitive protection switch), thunder protection (with thunder protection system), make sure the stable operation of the system.

3)Working environment
Attitude: ¡Ü4000m
Controller indoor comparative humidity ¡Ü95%
Controller indoor working temperature: -150C~550C