07-19-2021, 04:13 PM
Passive heaters use heat pipes to circulate water or fluid through the system. There are two types of passive systems: Thermo siphon: A thermosyphon system works on the principle of warm water rising and cold water sinking .In Thermosiphon the water tank and the solar collector are separated. Cold water travels in the solar collector tubes and hot water moves to the storage tank through convection. The water from the storage tank can then be supplied to the house.
Zhejiang Uniepu New Energy Co ltd is an integrated enterprise professional working on the renewable energy and new material products' development production and sales since 2009. Our products including solar hot water, solar water heater, solar thermal, solar photovoltaic system for house and solar accessories.
We have been sold worldwide, especially to India, Poland, where we have over 10 years experience , and in Mexico, Chile, Brazil, where over 5 years experience, also we have achieved greater market share in European and South America. We welcome to receive all the inquires.
Zhejiang Uniepu New Energy Co ltd is an integrated enterprise professional working on the renewable energy and new material products' development production and sales since 2009. Our products including solar hot water, solar water heater, solar thermal, solar photovoltaic system for house and solar accessories.
We have been sold worldwide, especially to India, Poland, where we have over 10 years experience , and in Mexico, Chile, Brazil, where over 5 years experience, also we have achieved greater market share in European and South America. We welcome to receive all the inquires.