Pressurized solar collector with vacuum tubes and heat-pipe technology. Each tube works independently, and a failure of one tube does not damage the entire solar system, it only reduces the absorption surface and heating capacity.

The cylindrical shape of the tubes ensures optimal capture of solar energy throughout the day, thus ensuring high performance even in cloudy conditions.

MAIN FEATURES:

Heat-pipe technology, with a refrigerant that has an operating range of +10°C and a freezing point of -50°C

Heat-pipe condenser with a diameter of 22 mm

Borosilicate glass with a thickness of 1.8 mm, resistant to hail up to 30 mm

3-layer absorption structure, allowing an absorption rate of 92-96% and a stagnation temperature of 270°C

Equipped with radiating aluminum foil with a thickness of 0.2 mm

Collector ramp in INOX steel, with PVC protection

Copper heat exchanger Ø42 mm, insulated with mineral wool and rigid polyurethane foam

Sheath for temperature sensors on both ends

3/4" connections with external thread, covered with insulation