Jiaxing Diyi Solar Technology Co.,Ltd products

The heat pipe series solar collector are always connected with existing heating supply device(s). The selective coating on the inner cover or the evacuated tubes converts solar energy into heat energy and transfers heat to the heat pipes by Aluminum fins. The liquid in the heat pipe changes into vapor which rises to the condenser (storage tank). The heat conducts to the heat transfer liquid (anti-freezing liquid or water) via a copper pipe. This transference of heat in the liquid creates a continuous and unaided circulation as long as the collector has access to the sun.

All the pipeline is made of red copper and conducted by heat transfer medium liquid. with the heat pipe in the vacuum tube, so no water will flow in the vacuum tube. The manifold uses aluminum alloy for exterior, red copper for interior, also with fashion design. Withstand high pressure when it is working. It can be combined arbitrarily to meet the demand of large water consumption, and also could be combined with existing pipeline. Each tube can work alone, so the solar collector can work even one tube is broken and easy to change if necessary.

Inner Storage Tank: Food-grade stainless steel SUS304-2B 1.2 mm.

All machine mental parts is stainless steel and galvanized steel. Inner tank: Ø360mm/SUS304-2B/0.41mm. Outer tank: Ø460mm/Galvanized steel/0.32mm. It use 50mm of high density polyurethane foam for insulation layer. Heat preservation: 72hours. Vacuum tube: 58x1800mm 1.6mm or 2.2mmthickness ALN-SS-CU coating. Copper Coil: Ø12mm with thickness 0.8mm.
The bracket is in line with structural mechanics, very stable and solidly build. Dual-purpose for both flat and inclined roof. Output water temperature is stable, so it is very comfortable and safe to use. Easy to operate, reliable to use and intelligent to work.

All machine mental parts is stainless steel and galvanized steel. Inner tank: Ø360mm/SUS304-2B/1.2mm. Outer tank: Ø460mm/Galvanized steel/SUS304-2B/0.35mm. It use 50mm of high density polyurethane foam for insulation layer. Heat preservation: 72hours. Vacuum tube: Ø58x1800mm 1.6mm or 2.2mmthickness ALN-SS-CU coating. Copper heat pipe inside the vacuum tube, have high conduction performance. The bracket is in line with structural mechanics, very stable and solidly build. Dual-purpose for both flat and inclined roof. No water inside the evacuated tubes, the solar water heater can still in service even with several tubes breakage. Can be used all year even in the cold climate area.

This model is one of the most favorite on the international market. It was scientifically and specially designed, is easy to install and operate. The important point is solar water heater can feed water automatically and ensure the outlet water as stable temperature, solar geyser will always provide you hot water.

Non-pressurized and direct heat energy exchange make it less thermal loss.

Non-pressurized and direct heal energy exchange make It less thermal loss.