With rising energy bills and a growing focus on sustainability, many estate and homeowners want to make their historic properties more energy-efficient. While installing solar panels on a listed building might seem difficult, it’s achievable with the proper planning and approvals.

Before any work begins, speaking to your local authority’s Conservation Officer is important. Listed Building Consent is often required, especially if the panels affect the building’s appearance or historic fabric [1].

Recent planning updates, including changes to the National Planning Policy Framework (NPPF) [3], urge decision-makers to find a balance between preserving heritage and embracing the environmental benefits of renewable energy.

If your property is in a conservation area or a listed building, PV tiles or slates that blend with traditional roofing can be a more visually acceptable solution. While they can cost around three to four times more than standard panels, many homeowners find the discreet finish makes them a worthwhile investment.

Heritage and energy efficiency can coexist

Historic England’s guidance note, Adapting Buildings for Energy and Carbon Efficiency, supports climate-conscious upgrades for older buildings [5]. It promotes a whole-building approach that considers insulation, heat pumps, draught-proofing and solar panels as long as these changes respect the property’s character.

The key is working with experienced professionals who understand conservation and modern energy systems. They can assess your energy needs, choose the right PV technology and handle the permission process in the right way.

Exploring ground-mounted options

Ground-mounted systems can be a great alternative if your roof isn’t suitable due to orientation, shading or structural concerns, or if you simply don’t want to alter the appearance of your property. Thanks to better airflow and optimal angling, they’re typically 25-35% more efficient than rooftop panels [6]. 

Planning permission is generally required for installations over 9 m² or near highways, especially if your property is listed or in a conservation area [7]. But the payoff can be worth it. Ground systems are easier to maintain, have a faster payback with high-efficiency setups and can power not just your home, but also EV chargers, workshops or outbuildings.

Ready to switch to solar?

The right approach makes fitting solar panels to a listed building feasible. The key is finding solutions that reduce your energy bills and carbon footprint while preserving your home’s unique charm. If you’re considering the switch, reach out to our team today. We’ll help you choose the best solar solution for your heritage property.

References:

1. https://www.sunsave.energy/solar-panels-advice/planning-permission/listed-buildings#:~:text=To%20get%20listed%20building%20consent,fit%20with%20the%20existing%20structure. 
2. https://effectivehome.co.uk/solar-panels-for-listed-buildings/ 
3. https://groups.friendsoftheearth.uk/whats-new-national-planning-policy-framework-nppf 
4. https://berrys.uk.com/news/heritage-and-conservation/listed-buildings-and-solar-panels-in-the-boroughs-of-kensington-and-chelsea/ 
5. https://historicengland.org.uk/whats-new/news/new-advice-on-adapting-historic-buildings-for-energy-and-carbon-efficiency/ 
6. https://www.theecoexperts.co.uk/solar-panels/ground-mounted  
7. Ibid.