Solar Core Components

The vacuum tube collector is the hot power of solar energy. It is the core component of solar energy. The good vacuum tube can absorb heat during the day, and the cold winter can also produce hot water in winter.
Most of the solar water heater vacuum tube is taking medium, do not take water. Moreover, most of the solar water heaters have antifreeze, with tropical, etc., as for the water pipe, in the water pipe jacket on the housing jacket, the pipe is not frozen. So don't take a bath without worrying about the cold winter. It is now common to use the vacuum tube balcony wall hanging solar water heater, the collective heat is good, the water tank is placed in the indoor heat preservation effect, it is not to go directly to the water but take the medium (antifreeze), so even in the cold north The area can also be used.