Wondering how well solar panels will work throughout the year and in the different seasons is completely normal, and you may wonder if they will work just as well all year round.
The answer is that the amount of energy your solar panels generate will naturally change with the seasons. But that really doesn’t mean solar stops being worthwhile once the weather turns. In fact, with the right setup for your home, solar panels can help to reduce your electricity bills all year round.
Solar panels produce electricity from daylight, so it’s completely normal to generate more energy during the brighter and longer days of spring and summer and slightly less during the shorter and darker days of autumn and winter.
Let’s take a look at how solar savings change across the seasons and what you can do to get the most from your solar system.
How Do Different Seasons Affect Solar Generation?
The biggest factor in changes to your solar generation throughout the year is daylight.
In spring and summer, we have longer days and more daylight hours. As you’d expect, this gives your solar panels more opportunity to generate electricity for your home. Summer is typically when households will have peak generation, when you can make the most of those longer, brighter days.
Spring is also a particularly productive time for solar. The days start to get longer, and cooler temperatures can actually be helpful for solar panels, as they tend to operate efficiently in cooler conditions.
Then, as we gradually move into autumn and winter, daylight hours begin to decrease. The sun sits lower in the sky, and there are fewer hours available for your panels to generate energy. As a result, your overall generation will usually be lower.
The variations in the seasons are completely normal and something your solar system is designed to handle.
What matters is the bigger picture. Over the course of a year, your panels can generate a significant amount of renewable electricity, helping you use less energy from the grid and reduce your electricity bills. And there are ways you can make the most of the electricity you have generated, even when the sun isn’t shining, from changing when you use your appliances to adding home battery storage.
Thinking about making the switch to solar? A free solar consultation can help you understand how much energy your roof could generate throughout the year, and what that could mean for your bills.
The Benefits of Solar in Spring and Summer
Spring and summer are when solar really comes into its own, and when most homeowners will see peak generation.
With more daylight available, your panels can generate plenty of electricity during the day. This can help you rely a great deal less on electricity from the grid and make greater use of your own renewable energy that’s being generated right on your rooftop.
Want to know what solar could do for your home? Book a free solar consultation to get a better idea of your potential generation and savings.
The Benefits of Solar in Autumn and Winter
The idea that solar panels are only worth it in spring and summer is a misconception. Solar panels will continue to generate electricity throughout winter, just slightly less compared to summer.
Even on shorter winter days, your panels will continue to produce energy whenever there is daylight. Every bit of solar electricity you generate and use is electricity you don’t need to buy from the grid.
Plus, colder temperatures aren’t necessarily a bad thing for solar panels. Solar cells can work efficiently in cooler conditions, so it’s not the cold itself that causes generation to drop in winter. It’s mainly down to the reduced daylight, lower sun position and increased cloud cover.
So while your winter generation may be lower, your solar panels are certainly not sitting idle. In fact, they’ll still be producing useful electricity you can use to power your home, especially when you’ll typically be popping the heating on more frequently and switching on the lights in the darker evenings.
Solar Generation and Battery Storage
One of the best ways to make the most of the electricity your solar panels generate is by adding battery storage. Without a battery, you’ll need to use your solar electricity as it’s being generated or export unused electricity to the grid. But most of the time, your household’s energy needs may not always line up with when your energy is being generated.
For example, your panels might generate lots of electricity in the middle of the day while you’re at work. Then, when you come home in the evening and start using electricity (cooking dinner, turning on the lights, charging devices), your solar generation will have dropped. That’s why a home battery is particularly useful. A battery will store some of that excess energy so you can use it later, when you need it!
Battery storage can help you make better use of the solar energy you generate during the brighter months, while providing extra flexibility when solar generation is lower in autumn and winter.
If you’re considering solar panels, it’s worth asking whether battery storage could work for your home too. A free solar consultation is a simple way to explore your options and find out what sort of system could suit your energy usage.
Tips for Maximising Your Solar Power Throughout the Year
There are several simple things you can do to get more from your solar panels, whatever the season.
Consider battery storage: A battery can help you store surplus energy and use it later when your panels aren’t generating as much, or at all. This can help to maximise the electricity your panels generate, and help to further reduce your bills and reduce reliance on the grid.
Keep an eye on your energy usage: Understanding when you use the most electricity can help you make better use of the solar energy you generate.
Look after your system: Keeping your panels maintained can help keep your system running properly and perform as it should.
Think about the savings you will make across the entire year. The slightly lower generation throughout winter shouldn’t put you off. Solar is a long-term investment, so it’s your overall annual energy generation and savings that matter.
Solar Savings All Year Round
Solar generation naturally varies through the year. You’ll tend to see more generation in spring and summer, while slightly less in autumn and winter. But that by no means makes solar a seasonal investment.
Your panels can generate useful renewable electricity throughout the year, helping to reduce your reliance on the grid and reduce your energy bills. And with smart energy habits and battery storage, you can make even better use of the electricity your system produces.
Every home is different, so the best way to understand what solar could look like for you and your home is to look at the whole picture. That’s where Evergen comes in. Book your free solar consultation today and find out what a solar system could look like for your home.
