Top Tips for Maximising Your Solar System's Efficiency During the Winter Months

You may be wondering about the effectiveness of your solar panels during the winter months. As temperatures drop, ensuring that your system operates smoothly is essential, as winter often brings unpredictable weather. In this blog, we’ll delve into how solar panels perform in winter and provide practical tips to maximise their efficiency.

How Effective Are Solar Panels in the Winter Months?

Solar panels continue to generate electricity in winter, but their performance is generally lower than in the summer months, which feature longer days and more sunlight. During winter, the reduced daylight can cause solar panels to lose approximately 25% to 50% of their usual energy output.

How Can You Get the Most Out of Your Solar Panels in Winter?

1. Limit Shade on Your Solar Panels: Winter weather can lead to fallen leaves, snow, and ice, obstructing the panels and hindering efficiency. To maintain optimal sunlight exposure, keep nearby trees and vegetation trimmed. If necessary, consider hiring a professional for this task.

2. Schedule Regular Cleanings: Keeping your solar panels clean is crucial for maintaining efficiency. It’s advisable to arrange for professional solar cleaning every 1-2 years. For those in the Exeter area, Neutral Energy Solutions offers cleaning services for £250, ensuring your panels are in top condition.

3. Efficiently Schedule Your Appliances: It’s important to schedule the use of appliances like dishwashers and washing machines. Since solar panels may produce less energy in winter, running these appliances during peak sunlight hours can help you maximise your solar-generated electricity, preventing excess energy from feeding back into the National Grid.

4. Integrate with Other Green Technologies: Combining your solar panels with other sustainable technologies can enhance your home’s energy efficiency. For example, charge your electric vehicle during daylight to utilise the energy your panels generate. By implementing these strategies, you can maximise the performance of your solar panels during the winter and ensure they continue to provide you with clean, renewable energy throughout the colder months.

Get in touch with our Southwest solar installers today if you'd like to arrange a solar survey. We're getting fully booked for the New Year, so hurry now to secure your spot.