Blog

It’s a dark January evening. The heating is on, the tumble dryer is running, someone has plugged a fan heater into the hallway socket, and the lights in the kitchen dip for a second. Then the whole downstairs trips. Moments like this are common in winter, and they are often the first clue that...

On a bright day, your solar panels will often generate more electricity than your home can use. Rather than going to waste, that surplus is exported to the grid. Thanks to the Smart Export Guarantee, you can be paid for it. The Smart Export Guarantee, usually shortened to SEG, is an important...

Flat roofs are a common feature on extensions, garages, dormers and garden rooms across Surrey and Berkshire. They’re practical and versatile, but they also face a tough test every winter. Heavy rain, strong winds and freezing temperatures can quickly expose any weaknesses. The good news is...

The government’s Warm Homes Plan is one of the biggest home energy programmes the UK has seen. Published in January 2026, it aims to help millions of households cut their energy bills through upgrades such as solar panels, battery storage, heat pumps and insulation. If you’re a homeowner in...

If you’ve been thinking about installing solar panels or battery storage, there’s an important date to keep in mind. The 0% VAT rate on qualifying energy saving materials in homes, which includes solar panels and batteries, is currently due to end on 31 March 2027. Here’s what the zero rate...

Solar panels generate the most electricity in the middle of the day, yet most households use the most energy in the morning and evening. That mismatch is why more homeowners are asking whether they should add a battery to their solar system. For many homes, battery storage is a worthwhile...

As the evenings draw in and the heating goes on, it is natural to wonder what happens to your solar panels once summer is over. Do they stop working when the skies turn grey? Is solar still worth having through the colder months? The good news is that your panels keep working all year round....

As summer comes to an end, it’s the ideal time to think about preparing your home for the colder, wetter months ahead. While many homeowners focus on clearing gutters or servicing their boiler, one area that’s often overlooked is the roof. If your property has a flat roof, whether it’s on...

When people hear the name Sheerwater Solar, they naturally think of high-quality solar panel installations. But did you know we also offer a comprehensive range of domestic electrical services? Whether you’re upgrading your home’s electrics, installing an EV charger or adding power to a new...

Choosing solar panels is about more than selecting the right equipment. It’s about choosing the right company to design, install and support your system for years to come. With so many installers operating across the UK, it can be difficult to know who to trust. At Sheerwater Solar, we believe...