After cooperation research of years with Chinese Academy of Science (CAS), and after testing for many times, we successfully bring out the Gaia Solar collector (GS series) in 2005.

Gaia Solar collectors use U branch tubes technology, which has been an advanced technology in Europe. We have successfully mastered the technology of producing U branch, U branch tube solar collectors, and Gaia Solar Series Solar collectors with good safety and quality.

12 tubes collector is our typical type of this series and we can manufacture the collector with 35 U branch Tubes. And also considering many sets in series and parallel connection, we can produce collectors with inlet and outlet valves on each side.

Gaia Solar collectors can be used in solar hot water system. And in hot water system, it performs excellent functions and can be used for long time with high efficiency. And if you want to use our solar collector in fields such as desiccation, refrigeration or sea water desalination, where the Copper U branch need to bear higher temperature (> 200 ℃ ), we have other solutions for your choice, GS series-2.

GS series -2 has the same specifications with Gaia Solar collector, and the only difference exists in the U Branch tubes. GS series-2 use schromium treatment on U branch tubes, thus largely reduced the oxygenation damage percentage on U branch tubes. Only in desiccation, refrigeration or seawater desalination, you could use GS series-2 to improve the working life of the collector. And also, we have U branch tubes using Stainless Steel as material, not Copper, the using life will be longer, but efficiency decreases a little compared with Copper U branch tube.

Specification	Products	Brief Introduction	Price (USD)	Load Quan.
SP-12-1800		12 pieces 1800/58 tubes, distance between two tubes is 75mm, absorb area is 1.28m 2 , manifold material is cooper, shell is AL/SS, frame is SS	Please contact us	60
SP-20-1800		20 pieces 1800/58 tubes, distance between two tubes is 75mm, absorb area is 2.13m 2 , manifold material is cooper, shell is AL/SS, frame is SS		36
SP-24-1800		12 pieces 1800/58 tubes, distance between two tubes is 75mm, absorb area is 2.56m 2 , manifold material is cooper, shell is AL/SS, frame is SS		30
SP-30-1800		12 pieces 1800/58 tubes, distance between two tubes is 75mm, absorb area is 3.20m 2 , manifold material is cooper, shell is AL/SS, frame is SS		24
We can add the CPC mirror reflector on the U branch collectors as client's requirement. And the collector can also be made according to clients' requirement.