Vacuum tube collector SUNPUR 10 / 2DF
Solar heating collector 800 W, dimensions 2121 x 775 x 110 mm, vacuum tubes 10 pcs, warranty 5 years
The patented "direct current" technology of the SUNPUR solar collector made in Germany enables faster heat recovery, incl. even in cold weather!
On the left there is a distribution of heat radiation from the SUNPUR collector and on the right from the flat collector in cold weather. The vacuum tube manifold looks colder because it emits less energy and the energy inside is stored in the battery tank.
