Solar power plant design for flat roof

* Does not heat up, does not damage the roof covering;
* Thick, wide SBR rubber sole;
* Good grip on slippery roof covering;
* Low load on the roof;
* Also suitable for soft roofs;
* No thresholds, no sharp edges;
* Good cooling of PV modules;
* Only three parts.

After installing solar power plants, roofers void their warranties, because conventional aluminum structures, when heated strongly in hot summers, damage the roof covering. However, this system has 160 times lower thermal conductivity, effectively retains heat radiating from the PV modules and keeps the roof healthy.

TECHNICAL DATA:

PV module installation angle - 15⁰
Minimum distance between rows - 0.6 m.
Total roof load - 20 kg/m2
Wind speed resistance up to - 45 m/s
Thermal conductivity coefficient - 1.1 W/m2K
Position of PV modules - horizontal.

The SOLAR CONCRETE HOLDER -  € 26 + VAT  is made of 40% recycled glass beads, reinforced with reinforcement, has 7 M8 fastening nodes. In summer, due to the low thermal conductivity of the block, the heat from the hot PV modules does not transfer to the roof covering. Weight: 20 kg and 30 kg.

The WIND SHIELD -  € 11 + VAT  is made of a thicker 0.7 mm galvanized sheet, which is why it is much stronger. The edges are bent inward to prevent injury. The wind boards interlock with each other, thus further increasing the resistance of the entire structure to wind load.

The MAT -  € 2.6 + VAT  is made of recycled rubber SBR granules, is resistant to long-term atmospheric exposure. Thickness 20/30/40 mm, width 250 mm, length 500 mm, perfectly cushions the pressure of the soft roof covering. The sole's drainage grooves reduce the amount of moisture underneath.

 
The photo shows how metal solar module brackets damage the roof covering.