The heat transfer fin helps to transfer heat from the evacuated tube to the to the copper heat pipe. The heat pipe contains a small amount liquid which forms steam when heated, rapidly transferring the heat up to the water in the storage tank. Features Twin glass evacuated tubes (passive solar tracking) Freeze resistant heat pipes Well insulated solar storage tank Easy plug-in dry connect
China High Pressure Heat Pipe Vacuum Tube Solar Geyser Solar Vacuum tube collect heat from sunshine, aluminum ring inside transfer the heat to heat pipe, then heat pipe transfer the heat to water inside tank, the system start and transfer heat is quick in cloudy and low radiation days, daily average heat efficiency can up to 55%. Specialty:
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