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The Benefits of Installing School Solar Panels

September 25, 2024

Installing school solar panels can be a smart investment, offering both financial and educational benefits. Here’s a breakdown of the key advantages, with real-world examples to help illustrate the potential impact.

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1. Cost Savings on Electricity Bills

One of the most immediate benefits of installing solar panels is the reduction in energy bills. By generating your own power, you reduce the reliance on the grid and lower energy costs, freeing up funds for essential educational resources.

For instance, schools like C.B.S. Ennis Primary in Ireland saved €10,000 annually after going solar. While this example is from Ireland, the same principles apply to UK schools. With solar panels, UK schools could redirect thousands of pounds each year from utility bills to learning materials, infrastructure, or extracurricular programs.

2. Environmental Benefits

Installing school solar panels helps reduce reliance on fossil fuels. This supports the UK’s broader goal of achieving net-zero emissions by 2050. The Let’s Go Zero campaign, led by climate change charity Ashden, which includes over 2,300 UK schools, is part of the effort to make the education sector more sustainable

By reducing carbon emissions, schools not only help the environment but also set a powerful example for students and the community, showing leadership in the fight against climate change.

3. Educational Opportunities for Students

Solar panels offer unique educational opportunities across various subjects:

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  • Mathematics: Teachers can integrate real-time data from the solar system into lessons, allowing students to calculate the school’s energy production and cost savings. They can also explore topics like percentages, averages, and graphs based on the energy data collected.
  • Geography and Science: Students can learn about renewable energy sources, how solar panels work, and their impact on the environment. The UK’s push for sustainability in schools provides a context for studying local climate policies and global environmental issues.

4. Potential Revenue Generation

Many schools have the potential to generate excess energy that can be sold back to the grid. Through programs like Feed-in Tariffs (FiTs), UK schools can earn revenue by selling surplus electricity, which can be reinvested into school facilities or programs.

For instance, schools in South Wales have saved over £1 million collectively, thanks to solar installations funded by the National Grid. This not only offsets initial installation costs but can generate a steady income stream over time.

school solar panels

5. Protection Against Rising Energy Costs and Power Outages

Energy prices are unpredictable, and with costs likely to rise, schools that install solar panels can protect themselves against these increases. Solar systems offer schools more control over their energy usage, ensuring that budget allocations for energy remain stable over the long term.

Additionally, with the growing availability of battery storage options, schools can store excess solar power for use during outages or peak demand times. This energy independence can provide greater resilience, particularly in areas prone to power cuts.

6. Demonstration of Environmental Leadership

Schools play a crucial role in setting a positive example for their communities. By investing in solar energy, schools can demonstrate environmental leadership, showing students and local families the importance of sustainability.

In Estonia, for example, the Polva Gümnaasium has become a local hub for sustainable living, thanks to its solar-powered system. The school regularly engages the community through events and educational programs centred around renewable energy. Similarly, UK schools can strengthen ties with their communities by showcasing their commitment to a greener future.

Investment Opportunities for Schools

While the initial cost of solar panels may seem high, schools can take advantage of various funding options. In the UK, grants, government incentives, and funding programs like the Public Sector Decarbonisation Scheme can help finance the switch to renewable energy. Schools can also explore power purchase agreements (PPAs), where a third party covers the cost of installation and maintenance, and the school buys the power at a reduced rate.

Over time, these investments pay for themselves, providing long-term savings and generating potential income through energy sales.


Installing solar panels in schools presents a unique opportunity to save money, protect the environment, and enrich students’ educational experiences. By making this investment, schools not only secure financial and energy independence but also foster a culture of sustainability that prepares students for the future.

Speak to SGS Energy about School Solar Panels

Unlock the cost-saving potential for your school with SGS Energy’s tailored solar panel solutions. Reduce energy bills, lower your carbon footprint, and create hands-on learning opportunities for students. Ready to go green? Contact us today to explore our affordable solar panel installation options for schools or book your free renewable energy audit.