Integrated Unpressurized Glass Tube Solar Water Heater

• Customization: Available
• After-sales Service: Overseas Call Centers,Free Spare Parts
• Warranty: 3 Years
• Model NO.: ILNF-5818S460S-18V
• Max. Capacity: >200L
• Structure: Compact Type
• Pressure: Unpressurized
• Interior Material: Stainless Steel
• Collector Components: Glass Vacuum Tube
• Composition: Tank Insulation
• Certification: CE, ISO9001, CCC
• Tank Shell: Stainless Steel 201
• Inner Tank: Stainless Steel 304
• Frame: Stainless Steel 201
• Tube Size: 58X1800mm
• Transport Package: Inner Poly Bag With Outer Export Carton Packing
• Specification: 12-36tubes
• Trademark: INLIGHT
• Origin: China(Mainland)
• HS Code: 8419120000
• Production Capacity: 5000 Set/Month
• Package Size: 164.00cm * 49.00cm * 50.00cm
• Package Gross Weight: 20.000kg

Product Description

Solar Water Heater
1. OEM available
2. Easy installation, convenient operation
3. Design for you
4. Assured quality, fast delivery Features description:

Non-pressurized solar water heater is such 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 for shower. A simple assistant tank can be equipped for tap water refill automatically or with an intelligent controller to control the auxiliary heating device and water refill at the same time.

1.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.

2.A simple assistant tank can be equipped for tap water refill automatically or with an intelligent controller to control the start up of auxiliary heating device at the same time.

3.Vacuum tube: Hail-resisting borosilicate glass with high-tech selective coating ensures an efficient solar collecting, tri-target vacuum tube with its patent interference coating makes the efficiency not only improved by 12% but also with a high temperature resistance (380oC).

4.Inner water tank: Food-grade stainless steel SUS304-2B as inner tank keeps the water clean and drinkable, together with advanced welding technics to ensure it with a long lifespan (15 years).

5.Water tank shell: Imported color steel plate, with its outer coating treatment ensures a long life even to ocean coast weather.

6.Insulation Layer: Germany-imported polyurethane integrated foam-forming with twice slaking treatment, preserves hot water constantly as long as 70~80 hours.

7.Supporting Bracket: Hot-DIP galvanized steel plate with a good weight bearing and wind resistance(140 km/hr), super mechanical performance and corrosion resistance ensures a long life to ocean coast, easy installation, universal bracket suitable for either flat or slope roof installation.
8. Accessories: Stainless bolts & nuts, water-proof silicon rubber, anti-aging dust-proof 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


Warranty: 3 years international responsibility for integrated system exchange and 15 years for glass vacuum tube compensation due to original quality problems

Vacuum tube	Spec. (mm)	Φ 47× 1500        Φ 58× 1800        Φ 70× 2000
	Tube (pcs)	12 / 15 / 16 / 18 / 20 / 22/  24 / 28 / 30 / 36 / 42
	Material	3.3 Borosilicate glass, magnetron spluttering selective coating
	Coating	AL/AL-ALN(H)/AL-ALN(L)/ALN or Cu/SS-ALN(H)/SS-ALN(L)/ALN
Water tank	Capacity	70 ~ 400L for inner water tank
	Inner tank	Food-grade stainless steel plate SUS304-2B
	Insulation	High-density polyurethane integrated foam-forming 50~60mm
	Tank shell	Color steel plate
Bracket	Spec. (mm)	1.2 ~ 1.5mm  thickness
	Material	Hot-dip galvanized steel plate
Accessories	Stainless bolts & nuts,   Silicon rubber seal, Dustproof rubber seal,   Plastic pipe holder
Optional device	Electrical heater, Intelligent controller / Assistant tank, Anod magnesium bar
Tilt    angle	25° ~ 50°
Water output	45-95  °C
Hail resistance	Φ 25mm diameter

 

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