Solar Water Heaters

JiaXing BoJia Solar Energy Science And Technology CO.,Ltd is an industrialized enterprise specialized in Solar Water Heaters,Compact Non-Pressure Solar Water Heaters. The company has a high-quality technical team composed of engineers. Technicians, and skilled workers, and advanced automation production process and testing measures. The company has manufactured products characterized by international leading level under the direction of a number of experts and professors for research on energy sources well known at home and aboard, and install various large-sized solar energy heat collecting projects and their central control systems.

The company has taken the lead among the domestic counterparts for being certificated with ISO9001:2000 international quality system and passed the China Compulsory Certification and European Union CE safety authentication, with its products tested as conformity products by China National Solar Energy Supervision and Test Center(Wuhan) for three years in succession. The company has also been selected as one of the "Ten Famous Notarized Brand Names of Solar Energy Water Heater of China, The Brand Name ON the CCTV Billboard", and so on. After its advertising film has been shown on CCTV for several times, "Fudan Jiaming" brand name has been very quickly accepted by domestic consumers.

The company hold the business banner spirit of "pioneering, innovation, strive, advanced, we control quality of the product strictly and produce more environmental, safer, more perfect solar water heaters product for you as possible as we can. Vision of the future. The company will be expanded into a set of leading research and development, production and sales of large-scale solar water heater production base on the original scale.

We have passed ISO9001 authentication, China Fireproof Construction Bureau" inspection and China Academy of Sciences" germproof inspection. "Century Nobility" brand PVC ceilings are chosen as the "top ten brand in Chinese ceiling market" and have got the "Environmental and Ornament Sample Commodities" certificate. Our company has been assessed as a company of good reputation for many years.

Panels produced by our company can be used as ceilings, and decorative wall panels. They feature high intensity, corrosion-resistant, aging-resistant, fireproof, waterproof, antibiotic, healthy and environment friendly. Our PVC ceilings and panels have got fireproof and antibiotic certificate of science school of CAS.
If you are interested in any of our products, please feel free to contact us for more information. We are looking forward to forming business relations with customers from all over the world. We warmly welcome guests from different countries to visit us.

Our company is a high-tech enterprise specializing in solar energy photothermal and solar power projects. We integrate manufacture, R&D, installation, after-sales service and international trade together. Adhering to the industry motto of "high-tech, ecological and export-oriented", our company gives priority to the development of new materials and new energy, which reflects the spirit of "green, environmental protection, healthy, and sustainable development." We also abide by the operating principle of "Survive with Quality, Develop with credit".

We have 15 specialists in designing and installing solar power stations, solar energy street lights, miniature energy systems of power voltage and many kinds of solar water heaters in different sizes and models. We have been honored for excellent work, such as the Olympic Games project in Qingdao, municipal administration projects, road administration projects, residential development projects, island projects, supplying the heaters and power voltage stations, and related accomplishments. Therefore, our company is strong enough in any aspects, the designation and construction of Solar Water Heaters,Compact Non-Pressure Solar Water Heaters, or products promoting.

Add:       No.3 XiaZhong Road, HaiChang Street, HaiNing City, CHINA
Contact: Jiamin Fan
Tel:        86-573-87269577
Fax:       86-573-87269538
Email:    admin@bojiasolar.com
Website: http://www.bojiasolar.com

Recently, Cixi Andong village's first solar water heater Zhenhai Star Village project completion, 65% of the villagers were using the hot water does not burn coal. Therefore, saving the village starfish 1.95 million degrees per year, equivalent to 682 tons of standard coal, a new energy saving models.

Cixi is located in the northern coastal village of Andong Zhenhai stars, solar energy resources are very rich. Hangzhou Bay Bridge project land requisition of the starfish village after village, the villagers starfish were re-planning and construction of housing, most of the villagers have built a 3 storey small building.

"Improve the living conditions, quality of life have improved, our first thought is that hot water problem." Starfish economic co-director of Tu Dingli village said, "Since there is solar energy resources, but also suitable for installation of the roof, through repeated demonstration, the village proposed plan to install solar water heaters, most of the villagers agreed to. "

Last May, The Haixing village bought one batch of solar-powered water heater by each 2400 Yuan price by group, has installed to 505 household villagers' roofs. Among them, the village economic cooperative subsidy of 800 yuan, the villagers pay 1,600 yuan. As consistent with energy conservation policy, local government and Andong Town, Cixi has paid subsidies to the starfish village.

"In the past winter, a lot of trouble taking a bath or boil a pot a pot at home, or go to the bathroom. Well now, turn on the tap on it, bathing in winter not only convenient, usually washing dishes, vegetables gained access to water, quality of life greatly improved, but also save a small fortune in electricity. "Starfish 48-year-old village Malan Zhen said.

"This year, we are more than 300 villagers in the rest of all the installed solar water heaters, really good, so thoroughly that safe, convenient and livelihood projects to save money." Village official says.

Cixi Economic Development Board from the energy statistics, the project will achieve an annual saving about 195 million degrees, equivalent to 682 tons of standard coal. Starfish village has also become the first solar water heater, Cixi City, the project model village.

According to the World Wide Fund for Nature published statistics, save 1 per unit of electricity to reduce carbon emissions by about 1 kg, reduce sulfur dioxide emissions of about 0.03 kg basis, alone starfish village demonstration project of solar water heaters will reduce carbon dioxide emissions by about a year 1950 tons, reduce sulfur dioxide emissions by about 60 tons.

It is reported that the Yinzhou Ningbo, Fenghua, Cixi and other places in rural areas are beginning to install solar water heaters, low-carbon life, the majority of farmers are going into the family.

1, carries on the system pollution discharge regularly, prevents pipeline blocking. And carries on the clean to the water tank, the guarantee water quality is clean. When pollution discharge, so long as in guaranteed in the water normal situation, turns on the pollution discharge valve, flowed out the clear water to the wash water valve to be good.

2, eliminates on the solar collection vessel transparent lap's dust, the dirt regularly, maintains the lap clean guarantees the high transmittance. The clean work should when early morning or the evening sunshine not strong, the temperature is low carry on, prevents the transparent lap to stir up broken by cold water.

3, whether the attention inspection transparent lap does damage, if has the breakage to replace promptly.

4, regarding the vacuum tube sun water heater, must inspect vacuum tube's vacuum degree frequently or in the glass tube to be whether stave, blank pipe's barium , titanium getter pellet nigrescence, namely indicated seriously the vacuum degree dropped, must replace the collection heat pipe.

5, the vacuum tube sun water heater besides cleans the vacuum tube, but should also simultaneously clean the baffle plate.

6, patrols inspects various pipelines, the valve, the ball float, the solenoid valve, whether there is the connection rubber tube and so on to seep the phenomenon, if has, then should repair promptly.

7, if collector's heat absorption coating has the damage or falls off should repair promptly. All every year and so on supports, pipeline coates one time the protective paint, by against corrosion.

8, prevents to expose to the sun stuffily. The circulatory system halt cycle is called exposes to the sun stuffily, will expose to the sun stuffily will create collector interior temperature increment, the damage coating, will cause the box body heat insulating layer to distort, phenomena and so on glass breakage. Creates the reason which exposes to the sun stuffily is possibly the circulation pipeline jamming; In the natural circulation system also possibly is cold water supply insufficiency, in the hot water tank the water level is lower than on the circulating pipe result; In the pump circulation system possibly is because the circulating pump stops the work result.

9, the installment has the auxiliary heat source all-weather hot water system, should the periodic inspection auxiliary heat source installment and the heat interchanger work is normal or not. Regarding the auxiliary heat source is the electric heating tube heating, before the use, certainly must guarantee the leakage protective device operation reliable, otherwise cannot use. Regarding heat pump - solar energy heating system, but should also inspect the heat pump compressor and the air blower works whether normally, regardless of which part has the problem to want the prompt trouble clearing. 10, when the winter temperature is lower than 0 degrees, the plate system, should evacuate in collector's water; The installment has the frostproof control system function pump circulation system, then only need start the frostproof system then, does not need to evacuate in system's water.

Many of us, in fact everyone of us are finding ways to save our hard earned money and at the same time to be eco-friendly in this testing times of soaring electricity and oil prices. So before it is too late, you should learn how to build solar water heater. There are galore of advantages of solar water heater and if you have one, you do not have to depend on the gas and electricity to run hot water baths. No doubt, heating was never so easy and economic before the inception of solar water heaters.
There is no dearth of commercial ready to use solar water heaters in the market, but then it could cost anywhere around $2000. So why spend so much when you have the option to build solar water heater at your own place at a much cheaper and affordable price.
Materials required
Not much of the materials are required for building a solar water heater. You just need to have a strong box; aluminum type window panels, copper pipes, storage tank and that will be all.
Steps to build a solar water heater
* Cover the box with the glass panels; this will serve like a solar panel for your solar water heater.
* Once the water heating box with glass covering has been created, it is now time for the installation of the copper pipes.
* Cut and solder the copper pipes and, fasten them to both the bottom and top pipe lines, but do not forget interior pipes should be there inside the box.
* Now place a storage tank, painted black, above the solar heat absorbing panel.
* Connect or hook the outlet of the copper pipes to the tank. As the principle goes, hot water will rise up towards the storage tank and at the same time the cold water will go down.
General Precautions
* If you are thinking of using a used tank, then make sure that it is leak-proof and is in a better condition.
* Do not use CVC pipes inside the box as they won't be able to sustain the extremes of temperature.
* Use polyisocyanurate insulation board instead of polystyrene insulation board.