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  • Shenzhen Commonpraise Solar Company Ltd. was established in 1997, and is a Chinese manufacturer of solar powered products. Some of our popular items are the flat plate solar collector, solar air collector, air source heat pump water heater, flat solar water heater system, and hot water storage tanks. Commonpraise solar water heaters are ideal for supplying hot water in private residences, schools, factories, hotels, and more. In addition, our solar collectors are widely used in domestic and commercial solar water heater, heating systems, commercial and industrial HVAC systems, and more.
  • Products
  • Commonpraise is a professional solar collector and hot water storage tank manufacturer in China. Our product include a flat plate solar collector, aluminum tray solar collector, domestic pressurized solar water heater, stainless steel hot water storage tank, solar air collector, and more.
  • Flat Plate Solar Collector
  • Flat Plate Solar Collector - Warm Climate
  • This flat plate solar collector is designed to achieve its maximum performance in areas which are rich in solar energy all the year round. The expense of the facility is rather economical, and it sells very well in tropical countries such as Indonesia, Thailand, etc.
  • Flat Plate Solar Collector - Moderate ClimateBased on European quality standards, this flat plate solar collector manufactured by our company adopts imported blue coating and it is welded by ultrasonic machine made in Germany.
  • Flat Plate Solar Collector - Cold Climate
  • This flat plate solar collector, welded by ultrasonic machine made in Germany, uses imported blue coating as cover. Its quality is up to European quality standards.
    Black chrome coating and blue coating are used in the surface treatment of this facility.
  • Flat Plate Solar Collector - SRCC Certified
  • Based on European and North American quality standards, this flat plate solar collector, welded by ultrasonic machine made in Germany, adopts imported blue coating as surface cover.
    Black chrome coating is applied in the surface treatment of this facility.
  • Flat Plate Solar Collector - One Sheet Aluminum Absorber
  • Based on European quality standards, blue coating imported from Germany and one-piece aluminum sheet absorber is adopted in this flat plate solar collector.
    Imported blue coating layer is used in this facility, which is welded by laser welding machine.
  • Solar Horizontal Flat Collector (Balcony)
  • This horizontal flat plate solar collector is mainly applied in balcony solar water heating system.
    The balcony solar collector can be installed on balcony and the wall of building. The installation makes full use of the limited areas of high buildings and a harmonious integration of solar collector and building is thus achieved.
  • Aluminum Tray Solar Collector
  • Above 92% transmittance and low-iron tempered glass is used in the glass cover of this high strength, safe and reliable aluminum tray solar collector. The copper tube and copper fin of this equipment is welded by ultrasonic machine made in Germany or laser welding machine.
  • Solar Thermal Coating
  • Anodized-oxidation Solar Coating
  • Our company is the first company capable of manufacturing Anodic Oxidized wide winding solar spectrum selective absorption coating. We are the holder of the intellectual property right of this solar coating.
  • Hot Water Storage Tank
  • Porcelain Enamel Solar Storage Tank (Glass Lined)
  • This porcelain enamel solar storage tank, which uses Danish technology, is manufactured on the basis of European quality standard. Besides, the high price/performance ratio tank is resistant to corrosion and hard water. Besides, it can be easily assembled.
  • Stainless Steel Solar Water Tank
  • Our stainless steel hot water storage tank is made of 304 stainless steel material, which offers stable physical and chemical properties and is resistant to corrosion and impact. So, it is deformation free and will not pollute the water. In addition, the hot water storage tank is aesthetic, lightweight, easy to clean and can withstand abrupt temperature change.
  • Flat Solar Water Heater System
  • Domestic Pressurized Solar Water Heater
  • The solar collector is designed on the roof of this domestic pressurized solar water heater. The storage tank is installed, together with three different supplementary heating facilities, at the ground level.
  • Thermosyphon Solar Water Heater
  • This thermosyphon solar water heater is reliable and economical because it doesn't have pump or controller which requires frequent maintenance.
    Since the hot water is stored in a well-insulated tank of this equipment, users don't have to worry about the problem of thermal loss happened in batch systems.
  • Commercial Large-Scale Solar Hot Water System
  • The water circulation pump of this commercial large-scale solar hot water system draws the cold water from the cold water supply system into hot water storage tank. The temperature of water in the hot water storage tank rises as the solar collector circulates and heats up the water.
  • Solar Air Collector
  • Solar Air Collector
  • Solar air collector makes use of solar energy to heat air. Our solar air collector is composed of a highly efficiency dual-layer absormer material, a selective surface with high absorptivity up to 75% to capture solar heat, temperature inductive probe, automatic thermal insulation air valve, air fan, indoor temperature controller, and more.
  • About Us
  • Shenzhen Commonpraise Solar Company Ltd. was founded in 1997. We are one of the largest manufactures of solar powered product in China. Our main solar products include flat plate solar collector, solar air collector, solar water heater and solar PV products. In addition, we can also offer hot water storage tanks for use in assembly of solar water heaters. Our products are widely used in factories, residential building area, schools, hotels, hospitals, to name a few.
  • ODM Offer
  • R&D Test Team
  • Since the establishment in 1997, Shenzhen Commonpraise Solar Company Ltd. has always followed the implementation of self innovation and the principle of market-oriented product development. Currently, our company is in possession of a high quality research and development team which comprised of external national experts, senior engineers, engineers, and skilled technicians.
  • Production Capacity
  • Since the year of 2005, we have invested a total of 170 million CNY to increase our production capacity. Commonpraise industrial zone adopts the international state-of-the-art solar manufacturing equipment. For example, we have a light selective endothermic coating production line with annual production capacity of 100,000 square meters.
  • Cooperative Partners
  • Apart from following the principle of self innovation, Commonpraise also adopts a positive and open attitude towards the cooperation with well-known enterprises at home and aboard in the aspect of technology, OEM and production management.
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