The latest videos about Pleion solar collectors
High efficiency vacuum solar collectors Pleion X-RAY R consisting of 58 mm diameter borosilicate double air casing vacuum tubes.
X-AIR 14 / ECLIPSE 2 High-efficiency Pleion X-AIR 14 vacuum solar collector consisting of 14 double-walled borosilicate glass tubes, external diameter 58 [mm] inside which a vacuum is created.
X-AIR 14 / ECLIPSE 2 High-efficiency Pleion X-AIR 14 vacuum solar collector consisting of 14 double-walled borosilicate glass tubes, external diameter 58 [mm] inside which a vacuum is created.
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