Over Easy

Over Easy Solar is a modular, penetration-free solar system that uses prefabricated vertical photovoltaic (VPV) units rather than conventional tilted panels. The system is designed for flat roofs, including green roofs, gravel roofs, and other ballasted roof types, allowing solar generation to be added while preserving roof access and green roof functionality.

Each VPV unit is factory-assembled and integrates the PV modules, mounting structure, and electrical connections into a single lightweight component. Different support feet are available depending on roof type, including BIO 120 for extensive green roofs and BIO 300 for intensive green roofs, ensuring compatibility with planted roof build-ups without penetrating the waterproofing layer.

The vertical orientation of the panels creates clear access corridors between rows, allowing unobstructed inspection, maintenance, and repair of both the roof membrane and vegetation. Increased ground clearance beneath the panels supports plant growth, water retention, and biodiversity, while partial shading can reduce substrate temperatures and evapotranspiration during prolonged dry periods.

Over Easy Solar is designed as a lightweight system, typically adding approximately 12 kg/m² to the roof, making it suitable for roofs with limited load capacity. Wind performance is addressed through aerodynamic design rather than ballast, with project-specific wind calculations carried out in accordance with BS EN 1991-1-4 and equivalent international standards.

The system is supplied as preassembled units, enabling rapid installation with minimal on-site assembly. Over Easy Solar is often specified where roof access, maintenance, fire safety considerations, and low additional loading are key drivers, alongside the integration of solar generation with green roof performance.