Solar system pressurized closed loop  thermosiphon including:

1. – Flat plate collector, copper pipes with aluminium sheet, selective coating (titanium), ultrasonic welding, tempered glass, aluminum frame, aluminum back sheet, fiberglass insulation, tested according EN-12975 standard, certified with solar keymark.
2. – Galvanized support for panel and tank
3. – Hot water tank horizontal type, Porcelain, double wall, closed system, polyurethane insulation with external powder painted casing, including an electric heating rod
4. – Closed expansion tank
5. – Connecting and safety accessories between solar collectors and hot water tank