Solar Panel Installation in Crawley

A typical household in Crawley with a 4kW solar panel system can expect to save between £450 and £650 per year on electricity bills. Crawley receives approximately 1,550–1,650 hours of sunshine annually — slightly above the UK average. Adding a battery storage system can increase savings further by letting you use more of the energy you generate.

For the majority of homes in Crawley, no. Roof-mounted solar panels on a residential property are classed as permitted development. However, if your property is a listed building, or sits within a conservation area such as Worth or parts of Ifield, you may need consent before proceeding. Many of Crawley’s newer developments — including Forge Wood and Kilnwood Vale — are particularly straightforward as they have modern roof designs with no heritage restrictions. We assess this during your free site survey.

Yes. Many of the homes being built across Crawley — particularly at Forge Wood and Kilnwood Vale — feature modern roof designs, good structural integrity, and minimal shading, all of which contribute to excellent solar performance. If your new home does not come with solar panels pre-installed, retrofitting a system is typically very straightforward.

Most residential solar panel installations in Crawley are completed within a single day. For larger systems, or where battery storage is being installed at the same time, the work may extend to two days. We coordinate all scaffolding, panel installation, electrical connections, and system commissioning as part of the service.

Solar panels generate electricity from daylight, not just direct sunshine, so they continue producing energy even when the sky is overcast. Output on a heavily cloudy day will naturally be lower than on a bright, clear day, but your panels will still contribute useful electricity. Crawley sits inland but still benefits from above-average daylight hours, which keeps annual generation strong throughout the year.

Today’s solar panels are built to last. Most come with a 25-year performance warranty from the manufacturer, and in practice many systems continue operating efficiently for 30 years or more. Inverters typically carry a 10–12 year warranty and may need to be replaced once during the overall lifetime of your system. Beyond that, solar panels require very little maintenance.

The Smart Export Guarantee is a government-backed scheme that pays you for any surplus solar electricity you export to the national grid. Your energy supplier pays you a rate per kilowatt-hour for the energy you do not use yourself. Current rates typically range from 4p to 15p per kWh depending on the supplier and tariff you choose. While the income is modest, it provides a useful additional financial return on your solar investment.

Yes. With approximately 1,550–1,650 hours of annual sunshine and the current cost of grid electricity, a well-designed solar panel system in Crawley typically pays for itself within 7 to 9 years. Given that solar panels have a working life of 25 to 30+ years, that means you can expect 16 to 23+ years of essentially free electricity after the payback period.

Yes, adding a battery at a later date is entirely straightforward. When we install a solar PV system, we design the electrical setup with future battery integration in mind, so upgrading is a simple process when the time comes. Many of our customers in Crawley choose to install panels first and add storage once they have seen the benefits and saved some additional funds.

We understand that solar panels represent a significant investment, and we can discuss flexible payment options to help make the cost more manageable. Please get in touch with us to find out about current finance arrangements available to Crawley homeowners.

The ideal system size depends on your household electricity consumption, the amount of suitable roof space you have, and your budget. As a general guide, a 3–4kW system is typically appropriate for smaller households of one to three people, while households of four or more people usually benefit from a 5–6kW system or larger. We determine the right system size for you during our free site survey, using your actual energy data to ensure an accurate recommendation.

Getting started is easy. Call us on 01273 455 695 or complete our online enquiry form to arrange a free, no-obligation site survey. We will visit your Crawley property, assess your roof and energy usage, talk through the options, and provide a personalised quote — all completely free of charge.