CloseCooper Renewables made everything so easy—from install to aftercare. Would recommend to anyone switching to solar.
Yes — solar panels still generate electricity even on cloudy days. While output is higher in summer, modern solar panels are efficient enough to produce usable energy year-round in the UK.
Savings vary, but the average UK household can save between £300–£1000 a year, depending on usage, roof size, location, and whether a battery is installed
Not directly — solar panels only generate electricity during daylight hours. To use solar power at night, you'd need a solar battery to store excess energy for later use.
Most panels come with 25-year performance warranties, but they can continue generating electricity for 30+ years, albeit at reduced efficiency over time.
The SEG allows you to sell excess electricity back to the grid. Energy suppliers offer payments per kilowatt-hour (kWh) you export — usually between 5p–20p per kWh.
In most cases, no — installing solar panels is considered permitted development in the UK. Exceptions include listed buildings or properties in conservation areas.
Yes — solar panels can be mounted on flat roofs using angled brackets to ensure they capture enough sunlight.
A typical domestic system (3–4kW) costs around £5,000–£7,000, depending on system size and installation complexity. Adding a battery increases the cost but boosts energy savings.
Adopting solar energy not only contributes to environmental sustainability but also significantly lowers your energy expenses. With a 4kWp solar system paired with the 5.5p/kWh Smart Export Guarantee (SEG) tariff, you can save as much as £586 every year. Adding battery storage could further amplify these savings.
Homeowners leveraging both solar panels and battery storage may enjoy total savings of up to £713 on standard variable tariffs. Contact our CloseCooper Renewables team today to learn more about SEG tariffs and how selling surplus energy back to the grid can work in your favor.
