Evacuated Tube Solar
Evacuated Tube Solar Hot Water
Neopower evacuated tube solar collectors capture more sunlight as they have a greater surface area exposed to the sun at any time. It can be used in subzero temperatures, are durable, and provide excellent performance in overcast conditions. Neopower evacuated tube collectors come with a 15 Year Warranty.
Evacuated tubes are made from two layers of glass, fused together and evacuated of air. A special coating is applied to the outer layer of the inner tube. When light passes through the inner tube it is converted to heat at 98% efficiency. The light is trapped and a copper heat exchanger heats water flowing through a header pipe. This water is pumped back to a storage tank ready for use. The heated water is boosted if needed to a usable temperature before being delivered to the house