Non-Pressurized Solar Water Heater
Non-Pressurized Solar Water Heater Features
1. Can he operated completely automatic if connect with intelligent controller.
2. Simple structure, easy plug-in installation, can be installed both on flat and inclined roof.
3. Can be used with an auxiliary electric booster as to provide hot water without sunshine.
4. Superior heat preservation ensured by one-off molding polyurethane foam with thickness 55mm.
5. Suitable for camping area, holiday residences.
6. Stable and reliable performance, well wind resistance.
7. Meet the mankind healthy bath standard: The material of inner tank is SUS304-2B stainless steel plate.
8. The silicon ring sealing has a long life against the erosion and it not harmful to health.
9, Cheap and reliable hot water solution, widely used in China, India, Mexico, South Africa market.
10, Eco-friendly and energy saving product.
Working Principle of non-pressurized solar water heater:
As water in the collector is heated, it becomes lighter and naturally rises into the tank above. Meanwhile, cooler water in the tank flows downwards into the collector, thus causes circulation throughout the system.
Non-pressurized solar water heater Package: Poly bag wrapped, Styrofoam underlay, export carton packed.
| Technical parameter of compact non-pressurized solar water heater |
| Description | Non-Pressurized Solar Water Heater |
| Material of out tank | 0.4mm galvanized steel/0.4mm SUS304 stainless steel /0.4mm SUS304-BA(Bright) |
| Material of inner tank | 0.4mm/0.5mm/0.6mm SUS304-2B stainless steel or SUS316 stainless steeel |
| Tank insulating layer | 50-60mm high-density polyurethane foamed |
| Diameter outer/inner tank | 420/310mm 460/360mm 470/360mm 480/360mm |
| Electrical Heater | 1500W/2500W/3000W; 220V/110V |
| Inlet and outlet hole | Male 1/2", 3/4" |
| Max pressure | 0.05 Mpa |
| Solar collector tube | 3.3 Borosilicate glass with AL/AL-ALN/ALN(single target) or CU/SS-ALN/ALN(three target) |
| Thickness of glass tube | 1.6mm |
| Vacuum tube tightness | P≤ 0.005 Pa |
| Absorption | as=0.93-0.96(AM1.5) |
| Emission ratio | ε h=0.04-0.06(80C± 5C) |
| Idle sunning property parameters | Y=220~260m². C/KW |
| Average heat loss coefficient | ULT=0.6~0.7W/(m2. C) |
| Bracket: | stainless steel/aluminum alloy/galvanized steel |
| Structure of tank: | Usually holes for air vent, overflow, water inlet and outlet, electric heater; custom-built will be warmly welcomed. |
| welding: | automatic argon arc welding |
| fastening pieces: | stainless steel screw |
| Seal material | stabilized high temperature silicon |
| Option-1(without electrical heater): | Assitant Tank 3L, 5L, 8L,12L,30L,50L as a automatic watering part. |
| Option-2(with electrical heater): | electrical heater as extra built-in heating part, controller control the system watering and heating automatically |
| Model | Tube Specification | Capacity | Loading quantity |
| 20'GP | 40'GP | 40'HQ |
| (Liter) | (Sets) | (Sets) | (Sets) |
| CNP-58-10 | Φ58mm*1800mm | 100 | 73 | 151 | 178 |
| CNP-58-12 | Φ58mm*1800mm | 120 | 64 | 133 | 155 |
| CNP-58-15 | Φ58mm*1800mm | 150 | 53 | 110 | 130 |
| CNP-58-18 | Φ58mm*1800mm | 180 | 45 | 94 | 110 |
| CNP-58-20 | Φ58mm*1800mm | 200 | 41 | 85 | 100 |
| CNP-58-24 | Φ58mm*1800mm | 240 | 36 | 75 | 88 |
| CNP-58-30 | Φ58mm*1800mm | 300 | 28 | 59 | 70 |
| CNP-58-32 | Φ58mm*1800mm | 320 | 27 | 56 | 66 |
| CNP-58-34 | Φ58mm*1800mm | 340 | 25 | 53 | 62 |
| CNP-58-36 | Φ58mm*1800mm | 360 | 24 | 50 | 59 |
Haining Qiruite Photoelectric Co., Ltd. was founded in 2001 and specialized in producing of solar water heaters(mainly), solar lights. In addition, we also have the capacity of researching, developing, designing, manufacturing and installing large scale solar-heat-collector projects and its central-control system. Our factory covers an area of 28, 000 square meters and has an annual production capacity of 100, 000 solar water heaters.
We trust product quality is our life. Therefore, we have got the certificates of Solar keymark, CE, ISO9001: 2000 and CCC. Our production line include over fifty working procedures, and we manipulate strictly under the measure requirements and working order. Our products are exported to many countries with good honor, such as EU, North America, Middle East, South Africa, Southeast Asia and etc.
We can guarantee high product quality. According to different individual requirements such as area, climate and consumption level, more and more productions come into the market from Qiruire. All our successes are based on the research and analysis of the market. If you are interested in any of our products, please feel free to contact us without hesitation. and we are looking forward to having opportunities to become your future honor supplier.
