In an open-loop or direct system, potable water is circulated through the collectors. The simple black-can water heater that was mentioned previously, in which the collector and water storage are integrated into the same unit, can be considered a passive, open-loop type system.
These systems can be used in warm climates where freezing is not a problem or in seasonal applications (like campgrounds or summer cabins) where they are drained for the winter months.
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.
These systems can be used in warm climates where freezing is not a problem or in seasonal applications (like campgrounds or summer cabins) where they are drained for the winter months.
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.