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Ballast free PV systems

High Output Solar for Flat Roofs with Bitumen or Polymer Membrane.

The first integrated solar product specially designed for flat roofs. It can be used in areas where there are strict height limitations to the buildings or where there are limitations to the visual appearance on the roof structure. You still have full access to the roof for inspections and maintenance throughout the lifespan of the installation.
User Benefits

The PV system that gives you easy access to inspect, maintain, and if needed repair your roof. Suitable for buildings where there are heights limitations.

  • Highly esthetic and uniform PV solution that is suitable for architect`s integration of solar installations on flat roofs.
  • No need for heavy ballast or intrusive fasteners when installing, eliminating more than half of the roof loading compared to traditional PV systems.
  • Less risk for leaks and wear on the roof membrane, and easy access for repair.
  • Not exposed to damage from extreme snow loads and wind.
  • 90% faster planning, installation and commissioning of your solar energy system.
  • Electricity production that fits your consumption pattern.
  • More energy generated in the morning and evening when electricity prices are higher than mid-day.
  • Higher relative kWh yield when sun is low through the winter under snow conditions.
  • Combine orientations to get a flat production profile from morning to evening to maximize self-consumption.
  • Reduced losses from dust (soiling) and bird droppings.
Product Name
xM-2 QUATTRO-200S Flat Roof
Trygve Mongstad

Trygve Mongstad

Founder and CEO

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