Andover, Hampshire

12 Panel System

Solar panels installed on a sloped roof under a cloudy sky.

Installed in 2023, this sleek in-roof system in the Andover area showcases the clean, streamlined finish achieved with the GSE tray system. By recessing the panels into the roof, the array blends seamlessly with the property while also preventing birds from nesting beneath.

In 2025, the 12-panel system generated an impressive 5,170 kWh. Of this, 52% was used directly by the home, with the remaining 48% exported back to the grid. With an estimated payback period of just under five years, this installation is already well on track to covering its own costswhile helping create a greener, more sustainable future.

KEY FACTS

GSE in-roof system

12 x 430W panels and optimisers – 5.16kWp

SolarEdge 3.68kW inverter & 10kWh battery

6 years estimated payback / ROI

Roof under construction with black underlayment and wooden framing, additional slate shingles to the right, green trees in the background, and a partly cloudy blue sky.
Installation of solar panels on a sloped roof under a partly cloudy sky.
A building's exterior wall covered with solar panels under a blue sky with some clouds.
The roof of a brick house with solar panels installed, two white-framed windows, and an external air conditioning unit.
Roof construction with plywood sheets, wooden battens, and partial gray tile shingles on the sides.
View of a house under construction with exposed wooden framing and insulation, and an opening at the top showing green trees outside.
Electrical control boxes mounted on a wall, with wires and components inside. One is open, revealing circuit boards and wiring, with cables running down to a switch or breaker box.
Roof under construction with black roofing clips installed, wooden battens visible, and slate shingles on the right side, under a partly cloudy sky.