I can’t have solar panels as I only have a flat roof…
Solar panels only go on a pitched roof…
I’ve been told my roof isn’t suitable for solar as it’s flat…
These are just some of the statements our team at SolarTherm UK have heard in the last 15 years from people who want solar but are working from myths they’ve seen online or misinformation they’ve been told in the past.
You can get solar installed on a flat roof – in fact, a flat roof offers a unique opportunity for solar that pitched roofs don’t – they can be installed at the perfect angle to maximise output.
At SolarTherm UK we’ve helped numerous customers turn their flat roof into money-saving clean energy havens. Here’s everything you need to know about a solar installation on a flat roof.
Why Flat Roofs are Great for Solar
- Panel angle control: panels can be installed at a perfect 30° angle on a flat roof. Our flat roof mounting kit tilts the panels for maximum sun exposure.
- No drilling, no risk of leaks: at SolarTherm UK we use a ballasted mounting kit to install your panels on a flat roof – no need to drill into the roof structure, protecting waterproof membranes and structural integrity.
- Easier maintenance: flat roofs make maintenance and upgrades easier as the mounts leave space between each row of panels making access easier in the event a panel needs changing or your panels need cleaning.
- Unused space: flat roof installations take advantage of unused space on your property.
How SolarTherm UK Installs Solar on a Flat Roof
- Site assessment – like any SolarTherm UK installation, we start with a site and roof survey to assess the suitability of your roof, we check for damage and whether your roof can support the weight of solar panels and a mounting system.
- Mounting system selection – at SolarTherm UK we use ballasted systems that are weighed down rather than drilled for a flat roof solar installation. These are tilted at the optimum angle for maximum generation.
- Optimising layout – because flat roofs don’t naturally face the sun, we design your system to reduce shading and optimise space and angles.
- Inverter and battery integration – like any solar installation, your system includes installation of your solar inverter and any battery storage you have purchased.
Weather Considerations
Like any solar installation, the solar PV system SolarTherm UK installs on your flat roof is tested under UK weather conditions, so we know it works come wind, rain or shine. Flat roofs do need extra consideration for wind uplift and water pooling, but that is why we carry out an on site survey before installation when you choose SolarTherm UK.
Ready to go Solar on Your Flat Roof?
Contact us at SolarTherm UK, whether you are a homeowner with a flat roof extension or a business owner looking to take advantage of unused space, flat roof solar is a smart move for those looking to save money and reduce their carbon footprint. A free bespoke solar design package from SolarTherm UK is custom built for your property, usage and future energy requirements. No hard sell, just honest, expert advice.
