1. The solar panel is made of selective coating panel core and aluminum alloy outer frame.

2. The panel is made of copper or aluminum and the riser is made of copper.

3. This product has no movable parts, so it is easy to install on the roof

4. The panel is of high efficiency and good performance
5. This product is especially welcome for warm areas; for cold ares, use anti-freezing liquid for ciculation. The insulation thickness is up to 50mm rock wool.
6. It can be integrated with the buildings easily

7. It is widely applied in Spain for swimming pools.