Detailed product description:
Working Principle:
Pre-heated solar water heater also relies on the natural circulation of water between the collector and the tank (that is tubes absorb solar energy, and heats the water inside the tube, hot water rises, cold water flows down).
It differs from compact non-pressurized solar water heater because it gets a copper coil inside the inner tank. The hot water rises from the tube into the tank, and heats the copper coil and finaly heats the water inside the copper coil. Therefore the water tank is just as heat storage tank. So the hot water we use is actually from the copper coil, it'is more clean, and even drinkable(as the copper can purify the water. ).
Features:
1) No corrosion or scaling. This system is that almost no water is introduced into the tank(apart from occasional topping up), so corrosion and scale buildup are almost totally eliminated.
2) Adopting direct exchanging heat mode, this solar hot water heater can offer enough hot water for you
3) Use the copper coil as the heat exchanger, and it is simple to install and use
4) It takes the advantage of the tap water's pressure, more pressure, more comfortable.
5) It can produce hot water with constant temperature, it is safe and comfortable to use.
6) The water can be heated rapidly, so it can produce the high-quality hot water.
7) Easy Operation: It can supply water automatically; You take it easy and enjoy good time.
Specifications:
1) Inner tank; SUS 304-2B food grade stainless steel with thickness 0.4mm
2)Outer tank: Galvanized steel with thickness 0.4mm
3)Capacity optional: 150L, 200L, 250L, 300L
4)Insulation layer: Polyuretahane with thickness 50mm
5)Vacuum tube: All glass vacuum tube with coating AL-N-AL, Φ 58χ 1800mm
6)Qty of tube: 15/20/25/30
7)Frame: Galvanized steel with thickness 1.5mm
8)Working Temp: 99 celsius degree
9)Heat preservation: 72hours
10)Working pressure: 0.3Mpa
11)Accessories: Assistant tank, electrical heating or controller
12)Cold resistance: -30
13)Tube hail resistance: Φ 25mm
Product Certifications: CE, ISO9001(2000), CCC
Delivery Details:
FOB Port: Shanghai/Ningbo
Lead Time: 10 - 15 days
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.
