The vacuum tube collector is created with new U-type vacuum tubes.
The tube collector consists of 10 or 15 vacuum-insulated glass tubes with high efficiency, selective coating on the inside of the tubes, which improves absorption and insulation.
The vacuum further increases the efficiency of heat storage. The absorber is constructed using patented U-type copper tubes that are ultrasonically welded.
From the U-tubes, the heat is collected in a collector, which is placed in a box made of anodized aluminum and insulated with high-density stone wool.
Combining the latest research and technology, these are some of the most efficient collectors on the market today and have received Solar Keymark certification.
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