Solar panel collector Sunsystem PK SL CL 2.4sq.m

The Sunsystem PK SL AL 2.4 m² solar panel collector belongs to a new line of solar collectors with a full-plate absorber and selective coating. These collectors are highly efficient and suitable for year-round use. They are designed for vertical installation. Their connections are copper pipe with a diameter of Φ22 mm, without thread or nut. They can be mounted on a flat roof or pitched roof, or be built in Advantages:

• Aluminium frame – designed to withstand adverse weather conditions and guarantee a long and trouble-free service life. The frame can easily be mounted in different positions
• Absorber – made of a single aluminium sheet, 0.5 mm thick, with Tinox selective coating.
• Insulation – made of high-quality mineral wool, keeping heat losses to a minimum even at low ambient temperatures. Its thickness is 30 mm, density 50 kg/m3.
• Design – the pipe harp design ensures minimal hydraulic resistance, as a result of which energy consumption is low. Tested for tightness, it is made of copper pipes with a diameter of ø8 mm; the two header pipes are also copper, with a diameter of ø22 mm. Perfect heat transfer is guaranteed by laser welding.
• Protective solar glass – its thickness is 4 mm. Its structure is prismatic, capturing the sun's rays regardless of their angle of incidence and directing them to the absorber. The glass is toughened and resistant to wind, snow and hail.
• Back surface – a plate made of Aluzinc, 0.4 mm thick, with high corrosion resistance
• With two ventilation points
• UV-resistant silicone seal – EPDM, silicone and polyurethane adhesive are used for high durability, and it guarantees waterproofing.

Elements

1. Aluminium frame
2. Silicone seal
3. Protective solar glass
4. Absorber
5. Stone wool insulation
6. Pipe harp
7. Inlet/outlet
8. PK Select AL inlet/outlet Ø22 mm
9. Connection of 2x PK Select AL

Pressure loss diagram a) Pressure loss, Pa b) Flow rate, kg/s