Many schools around the country are considering going solar. According to the Brighter Future: A Study on Solar in U.S. K-12 Schools report by Generation180, the amount of solar installed at K-12 schools has quadrupled in the last 10 years, with 9,000 solar schools nationwide.
Despite its growing popularity, several misconceptions still surround the idea of going solar. Let's address and debunk five common myths about solar energy for schools.
1. Solar is an extra expense for schools
Many people believe solar is an optional add-on expense, a capital project requiring schools to dedicate a large chunk of capital funds upfront. Actually, schools participating in solar power purchase agreements (PPAs) can reduce their energy expenses at no upfront cost. A (PPA) is a financial arrangement where a third-party developer (like Madison) installs, owns, and operates a solar energy system on a school’s roof or land, and the school agrees to purchase the generated electricity at a fixed rate for a specified period. Often, schools like Stafford County Public Schools in Virginia can lock in a lower, more competitive rate to save millions of dollars.
2. It’s risky to go solar
Some think that switching to solar energy is risky or radical. In reality, solar technology is reliable and efficient. Solar panels come with warranties that guarantee electricity production for at least 25 years, ensuring long-term performance and peace of mind. All systems are required to meet safety requirements such as electrical and fire codes, and most contracts guarantee that roof warranties will be maintained. Schools that have adopted solar energy report positive experiences, with minimal disruptions and maintenance requirements. What’s more, going solar provides energy price certainty; instead of weathering volatile and unpredictable utility rate changes, schools can confidently predict their solar energy budget for decades to come.
3. Going solar is more work for maintenance staff
Another myth is that solar panels require extensive maintenance, adding to the workload of school maintenance staff. In truth, solar panels are designed to be low maintenance. They have no moving parts and require only periodic inspections to ensure optimal performance. Many schools partner with solar providers who offer maintenance services as part of their agreement, removing any burden on school staff.
4. Our school won’t have power if the sun isn’t out
While solar panels generate electricity during daylight hours, they do not provide a constant power supply on their own. Schools typically remain connected to the grid, ensuring a continuous power supply even when the sun isn't shining. If the power goes out, the solar system is automatically disabled to protect the workers repairing the power lines. A few schools are incorporating battery storage systems to increase resiliency, but battery storage is not yet cost-effective in most cases.
5. Solar is only for “green” schools
There's a misconception that only environmentally-focused or "green" schools can benefit from solar energy. In reality, schools of all types and sizes are adopting solar energy for its economic, educational, and community benefits. Solar energy can help schools save money, provide hands-on STEM opportunities, and prepare students for high-demand careers after graduation. For some schools, accessing financing solutions for roof improvements has been a primary motivator for going solar.
Conclusion
Left unaddressed, these misconceptions can stand in the way of a school’s ability to benefit from solar energy. Solar energy is not only cost-effective but also reliable and low-maintenance. It provides a sustainable energy solution that can benefit schools in numerous ways, from reducing energy costs to enhancing educational opportunities. By debunking these common myths, we can help more schools see the light about how sunlight can work for them.
