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24 Tubes Solar Energy Hot Water Heaters 200L

24 Tubes Solar Energy Hot Water Heaters 200L
24 Tubes Solar Energy Hot Water Heaters 200L
CategoriesUnpressurized Solar Water Heater
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TypeVacuum Tube
Circulation TypeDirect / Open Loop (Active)
Heating SystemThermosyphon (Passive)
Connection TypeDirect-Plug
Housing MaterialGalvanized steel, PVDF
CertificationCE, RoHS, UL, ISO9001:2008
ApplicationDomestic Hot Water
Tank capacity80L,100L,150L,200L,240L,300L,350L,400L,500L
Vacuum tubeBorosilicate glass 3.3
Inner materialSUS304-2B or 316 stainless steel
Heat insulation layerPolyurethane foam
Vacuum tube heat absortption rate0.92-0.95
Using lifemore than 15 years
Working pressureless than 4 bar
Unit PriceUS $ 80-200 / set
Update Time2020-04-10
Detail Information

24 Tubes Solar Energy Hot Water Heaters 200L


Technical Parameters: 


Item No.SystemWater TankSolar Vacuum TubeInsulationPackingContainer Loading
Capacity/LCapacity/LTube No.Tube size/mm/mmVolume/m320GP40HQ
ILNA-5818G460C-12V13010012Φ58 * 1800500.4563155
ILNA-5818G460C-15V16512815Φ58 * 1800500.5353130
ILNA-5818G460C-18V19815318Φ58 * 1800500.6443107
ILNA-5818G460C-20V22017020Φ58 * 1800500.704099
ILNA-5818G460C-24V26020024Φ58 * 1800500.803586
ILNA-5818G460C-30V33025530Φ58 * 1800501.022868
ILNA-5818G460C-36V39630636Φ58 * 1800501.182458
1. Inner Storage Tank: Food-grade stainless steel SUS304-2B 0.4mm-0.6mm
2. Tank Exterior Shell: High-quality white coated color steel 0.4mm
3. Heat Insulation: High-density polyurethane integrated foam-forming layer with 72~80 hours heat preservation
4. Vacuum Tube: Borosilicate glass vacuum tube, AL-N/AL or Cu-SS-ALN/AIN coating
5. Bracket: Hot-dip galvanized steel 1.5mm, universal bracket suitable for slope and flat roof installation
6. Optional Devices: Auxiliary tank, Electrical heater, Intelligent controller, Anode magnesium bar
7. Accessories: Stainless bolts & nuts, anti-aging silicon gasket, dustproof rubber seal, plastic air-vent cap
8. Angle of bracket: 20°-50°
9. Hot water Output: 45-95°C
10. Designed Pressure: 0.5 Bar



Knowledge about Solar Energy Water Heater 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 use. 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. 


Vacuum tube: Hail-resisting 3.3 borosilicate glass with high-tech single-target 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 380oC high temperature resistantce without peeling off the coating layer.


Inner water tank: Food-grade stainless steel SUS304-2B or 316L as inner tank keeps the water clean and drinkable, together with advanced argon arc welding technics to ensure a long lifespan (more than 15 years).


Water tank shell: Stainless steel shell SUS304 or galvanized steel with special plastic spraying  is much more durable and super in chemical resistance, much more durable even to ocean coast weather.


Insulation Layer: High-density polyurethane integrated foam-forming with twice slaking treatment, preserves hot water temperature as long as 70~80 hours.


Supporting Bracket: Very strong good quality steel plate or aluminum alloy with a good weight bearing and high wind resistance design (140 km/hr), super mechanical performance and corrosion resistance ensures a long life to ocean coast, easy installation, universal bracket suitable for either flat and slope roof installation.


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:

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

Electrical heater, as an auxiliary heating element in case of raining or cloudy days so as to ensure a continous hot water supply

Intelligent controller, automatically controls water refill and startup of auxiliary heating device, more intelligent system operation


Solar Hot Water Heater Warranty: 5 years international responsibility for integrated system exchange and 15 years for glass vacuum tube compensation due to original quality problems


Solar Energy Water Heater System:


24 Tubes Solar Energy Hot Water Heaters 200L


24 Tubes Solar Energy Hot Water Heaters 200L



24 Tubes Solar Energy Hot Water Heaters 200L

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