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100L Direct Thermosiphon Non Pressurized Vacuum Tube Solar Water Heater for House
1. OEM available
2. Easy installation, convenient operation
3. Design for you
4. Assured quality, fast delivery
Vacuum tube | Spec. (mm) | Φ 47× 1500 Φ 58× 1800 |
Tube (pcs) | 15 / 18 / 20 / 24 / 30 / 36 | |
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 | 70L- 500L 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-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.
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 as inner
tank keeps the water clean and drinkable, together with advanced
argon arc welding tech to ensure it with a long lifespan (more than
15 years).
Water tank shell: Imported color steel plate, with its special
coating treatment ensures a long life 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 hot-DIP galvanized steel plate with
a good weight bearing and wind resistance design (140 km/hr),
painting or baking process ensures a super mechanical performance
and corrosion resistance, easy installation, universal bracket
suitable for either flat and slope roof installation.
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:
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 continuous hot water
supply
Intelligent controller, automatically controls water refill and
switch on the auxiliary heating device, more intelligent system
operation.
Warranty:
6 years international responsibility for integrated system exchange and 15 years for glass vacuum tube compensation due to original quality problems.