Solar photovoltaic systems, known as solar PV, turn sunlight into electricity you can use on site. Solar PV can bring clear benefits for your school and your community.
You can:
- get low or no-cost electricity during the school day
- cut your school’s carbon emissions
- set a clear and visible example to pupils, parents and the local community
- design a system that stores energy and supports low‑carbon heating
Watch our short video
In this short video, our energy expert Michael explains:
- how solar panels work
- the role of battery storage
- how some schools have funded solar in the past
Things to think about before you start
Roof position and condition
Your roof plays a big part in whether solar PV will work well.
- South-facing roofs are best
- East- and west-facing roofs can also work
- North-facing roofs are not suitable
- Flat or pitched roofs are both fine
- Roofs should be checked for leaks or defects before installation
Installers will also look for anything that could block sunlight, such as trees or nearby buildings.
Understanding the costs and savings
Cost is often the biggest concern for schools. Prices vary, but the table below shows typical ranges.
Typical costs and savings
| System size | Approximate annual savings | Approximate cost |
|---|---|---|
| Small | £560 to £1,200 | £8,000 to £13,000 |
| Medium | £1,440 to £3,500 | £15,000 to £32,000 |
| Large | £4,250 to £7,000 | £36,000 to £60,000 |
Other costs to allow for
You may also need to budget for:
- the number of panels needed
- battery storage, if you want to store energy
- surveys, plans and ongoing maintenance
Apply
You can apply for an interest free loan to install solar PV.