Model No.: 100L
Solar Flat Plate Collector on Roof
A solar flat plate collector typically consists of a large heat absorbing plate, usually a large sheet of Copper or aluminium as they are both good conductors of heat, which is painted or chemically etched black to absorb as much solar radiation as possible for maximum efficiency. This blackened heat absorbing surface has several parallel Copper Pipes or tubes called risers, running length ways across the plate which contain the heat transfer fluid, typically water.
These copper pipes are bonded, soldered or brazed directly to the absorber plate to ensure maximum surface contact and heat transfer. Sunlight heats the absorbing surface which increases in temperature. As the plate gets hotter this heat is conducted through the risers and absorbed by the fluid flowing inside the copper pipes which is then used by the household.
The pipes and absorber plate are enclosed in an insulated metal or wooden box with a sheet of glazing material, either glass or plastic on the front to protect the enclosed absorber plate and create an insulating air space. This glazing material does not absorb the suns thermal energy to any significant extent and therefore most of the incoming radiation is received by the blackened absorber.
The air gap between the plate and glazing material traps this heat preventing it from escaping back into the atmosphere. As the absorber plate warms up, it transfers heat to the fluid within the collector but it also loses heat to its surroundings. To minimize this loss of heat, the bottom and sides of a flat plate collector are insulated with high temperature rigid foam or aluminium foil insulation
Linuo Ritter International Co.,Ltd
Linuo Ritter International Co., Ltd., which focuses on global business of renewable energy, is a subsidiary of Linuo Paradigma -- the first Sino-German joint venture in solar thermal market and one of the industry-leading companies in China. Since the establishment in 2001, Linuo Paradigma has always held up to the philosophy of Solar Energy Changes Lives, and has devoted itself to the energy structure revolution leaded by Solar Energy. After 15 years' focus on development and applications of distributed renewable energy, Linuo Paradigma has walked from basic vacuum tubes and domestic solar water heater manufacture to R&D on world-leading CPC collector with German Ritter Gruppe, and then to turnkey solution supplier of renewable hot water, heating and cooling. Depending on the cooperation with Shanghai Jiaotong University, Linuo Paradigma expanded businesses to air-source heat pump in 2012, and promoted a complementary distributed renewable energy system with integration of solar system and air source heat pump. In the aim of spread its solar dream around the world, Linuo Paradigma has started oversea business since 2005 and established Linuo Ritter International in 2010 to provide better service for global market. Linuo Ritter International now provides service to customers in more than 40 countries worldwide, and has exported more than 1 million sq solar thermal products to overseas market. We are sure that our success rests upon long-term relationships with our customers, employees and partners, which is built on respect, trust and commitment. Achieve sustainable development by using alternative energy!
- Company Name: Linuo Ritter International Co.,Ltd
- Product/Service: Solar Water Heaters , Solar Collector , Solar Vacuum Tube , Heat Pump Water Heater , Solar Hot Water Heating , Solar Products
- Capital (Million US $): 300,000USD
- Year Established: 2001
- Total Annual Sales Volume (Million US $): Above US$100 Million
- Export Percentage: 21% - 30%
- Total Annual Purchase Volume (Million US $): Above US$100 Million
- No. of Production Lines: 6
- No. of R&D Staff: 31 -40 People
- No. of QC Staff: 21 -30 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 50,000-100,000 square meters
- Factory Location: Jinan City, Shandong Province, China
- Contact Person: Mr. Guo
- Tel: 86-531-88729112
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