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Haining Yinuo Electric Co.Ltd
Haining Yinuo Electric Co.Ltd Solar Water Heater, Solar Collector, Solar Geyser manufacturer / supplier in China, offering Instant Solar Water Heater (Heat exchanger in cylinder), Non-Pressurized
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Integrated Non Pressurised Solar Water Heating Systems

Haining Yinuo Electric Co.Ltd
Haining Yinuo Electric Co.Ltd
Province/State: Zhejiang
Country/Region: China
Tel: 86-573-87706600
Contact Person:
Mr Ben Chan

Integrated Non Pressurised Solar Water Heating Systems

Model Number : ILNP-5818S460S-18T-F2
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : L/C,T/T
Supply Ability : 3500units/month
Delivery Time : 10-15 working days
Packaging Details : For FCL order ,Packed in carton; For LCL Order, Packed in carton firstly,and then reinforced with wooden case for outer packing
Structure : Compact Type
Interior Material : Stainless Steel
Composition : Water Tank, Vacuum Tube, Bracket
Size : 58*1800mm
Specification : 10-36 tubes
Pressure : Unpressurized
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18tubes Integrated Non Pressure Stainless Steel Solar Water Heater

Vacuum tubeSpec. (mm)Φ 58× 1800
Tube (pcs)18
MaterialBorosilicate glass, magnetron spluttering selective coating
CoatingCu/SS-ALN(H)/SS-ALN(L)/ALN coating
Water tankCapacity180L for inner water tank
Inner tankFood-grade stainless steel SUS304-2B
InsulationImported polyurethane integrated foam-forming 50~60mm
Tank shellStainless steel SUS201
BracketSpec. (mm)1.2 ~ 1.5mm in thickness
MaterialHot-dip galvanized steel plate/Stainless steel plate /Aluminum alloy plate
AccessoriesStainless bolts & nuts, Silicon rubber seal, Dust proof rubber seal, Plastic pipe holder
Optional deviceElectrical heater, Intelligent controller / Assistant tank, Anode magnesium bar
Tilt angle25° ~ 50°
Water output45-95 o C
Hail resistanceΦ 25mm

Product Description

Non-pressurized solar water heater is such kind of a most economical system with high efficiency at the same time. It works depending on the gravity of water, so it's much better to be installed on the slope or flat roof as top as possible to get enough hydraulic pressure. A simple assistant tank can be equipped for tap water refill automatically or with an intelligent controller to control the startup of auxiliary heating device at the same time.

Inner tank:food grade stainless steel SUS304-2B

Outer tank:Galvanized color steel/stainless steel/PVDF

Insulation :50mm polyurethane foam for 72hrs heat preservation

Collector :Vacuum tube painted by magnetron sputtering selective

Bracket:Galvanized steel/stainless steel/aluminum alloy

Accessories: Stainless bolts & nuts, water-proof silicon rubber, anti-aging dustproof rubber seal, plastic pipe holder and ventilating cap to ensure their lives as long as other parts of the system

Optional Devices

1.Assistant tank, to automatically feed tap water into storage tank to keep it sufficient always

2.Electrical heater, as an auxiliary heating element in case of raining or snowing days so as to ensure a continuous hot water supply

3.Intelligent controller, automatically controls water refill and start up of auxiliary heating device, more intelligent operation

Working Theory:

Non-pressure vacuum tube solar water heater is an open loop and thermosyphon system. The vacuum tube with special absorptive coating can absorb the sun energy and transfer sun energy to heat energy. Whole system works according to the thermosyphon principle.

Water in vacuum tubes is heated and then rises to top of tank. Cold water in tank goes down to the vacuum tube bottom. Water in the system will be heated as circulation keeps going on. This type of solar water heater is one of the most popular systems because of its own advantages of high efficiency,cheap price,simple Installation and free maintenance.

Competitive Advantage:

1)Stainless steel plates, welded by argon arc. Water is pure and drinkable

2) Heat insulation of water tanks adopts polyurethane foam and the thickness is 55mm

3) Silicon rings to connect and seal them

4) The tubes and supports are adjustable. The power bearing is average and can assure the vacuum tubes to use for a long time

5) Whole glass vacuum tubes adopt super hard borax and silica glass

6) Absorption rate: =93%, thermal radiation rate: =6%

Product Tags:

Compact Solar Water Heater


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