Advantages of vacuum collectors Seido the other flat and vacuum collectors

Compare the performance of Seido pipes with other collectors

Left: flat-plate collector, right: tube collector

1. A higher performance level of vacuum collectors compared to flat-plate ones - from 2 times in the summer to 4,5-5 times in the winter.
2. Почти Vacuum collector is not affested to the wind’s strength (due to its tubular construction) compared to flat-plate one.
3. Much better vacuum insulation, achieved on a tube, compared to flat-plate one.
4. High transmittance from the collectors surface back to the ambience.
5. Higher effective working cycle of the vacuum collectors.
6. Higher maximum attainable temperature of the vacuum collectors.
7. Easy mounting (individial tubes) of the vacuum collectors, no need of special appliances.
8. Easy maintenance, due to the dry connection tubes and heating circuit.
9. Effectiveness in overcast weather. 150 - 200 W.
10. Snow and dust free.
11. High quality borosilicate glass, allowing a greater hail resistance (35mm).
12. Higher effectiveness per square meter of vacuum-tubular collectors compared to flat-plate ones.