Horsham Solar PV Panel Installation

WHICH? Approved Solar Panel Installers & Green Energy Experts with 1,000+ Happy Customers.

A Partner You Can Trust

Meet The Team

We’re excited to extend our fully certified solar installation services to Horsham and nearby areas. With over a decade of experience, more than 1,000 successful installations and 300+ glowing five-star reviews, our MCS & NICEIC-qualified engineers are ready to deliver top-quality solar PV and battery systems to your home.

As a Tesla Premium Certified Installer, we use leading-edge solar and storage products, providing you safe, efficient and long-lasting solutions.

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The Little Green Energy Comapany solar installation team

If you live in Horsham — whether near the town centre, Littlehaven, Roffey, or one of the surrounding villages — switching to solar could be a smart, future-proof move.

The local climate makes this realistic: although UK weather is variable, the broader region enjoys good enough daylight and modern solar panels can generate electricity from both direct and diffuse sunlight, even on overcast days.

Horsham combines a mix of suburban comfort and green surroundings, with easy road and rail links for commuters.

As energy costs rise and more homeowners consider sustainability, a solar installation can help reduce bills — while supporting a cleaner future for your household and community.

Trust & Capability

As a Which? Trusted Trader for over 10 years, we bring a proven track record of quality work, transparent quotes, and reliable customer care. Our engineers hold full MCS & NICEIC certification, ensuring each installation meets all safety and performance standards.

As a Tesla Premium Certified Installer, we integrate solar with leading-edge storage and inverter solutions — helping you future-proof your home. From the initial roof survey and no-obligation quote, through installation and commissioning, to after-care support: we manage everything with care and professionalism.

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Horsham, Surrey Solar PV Case Studies

In towns and counties with similar housing stock to Horsham — ranging from semi-detached homes and terraces to standalone houses — we’ve installed solar + battery systems delivering reliable, clean energy. These systems are designed to integrate well with different roof styles, deliver meaningful savings, and support long-term energy independence.

Mr D Smith, Horsham, Surrey

We recently installed this 14 Solar PV Panel System for Mr H in Horsham, Surrey. This was a nice easy installation. The only tricky part was that the scaffolding had to span a conservatory.

Location: Horsham, Surrey
Solar System Size: 4.13 kWp
Solar Panels Installed: Trina Black 295W (x14)
Solar Panel Inverter: SolarEdge 3.68
Solar Energy Generation: 4,319 kWh p/a
Carbon Offset: 2,285 Kg/CO2/Yr

Mr W, Horsham, Surrey

We recently installed a Solar PV System for Mr W from Horsham, Surrey. This installation was over two sides of the roof with panels in landscape.

Location: Horsham, Surrey
Solar System Size: 5.70 kWp
Solar Panels Installed: 17X Sunpower 335
Solar Panel Inverter: SolarEdge 3.68
Solar Energy Generation: 5,436 kWh p/a
Carbon Offset: 2,876 Kg/CO2/Yr

Mr S, Horsham, Surrey

We recently installed this Solar PV System for Ms S in Horsham, Surrey

Location: Horsham, Surrey
Solar System Size: 4.13 kWp
Solar Panels Installed: 8 x 360W Sunpower
Solar Panel Inverter: SolarEdge
Solar Energy Generation: 2,822 kWh p/a
Carbon Offset: 1,493 Kg/CO2/Yr

We are very happy with all the workmen, that have put our solar panels in and would recommend them to friends very polite very clean.

Which? Trusted Traders Consumer

Both the installers worked tirelessly in extreme wet weather. 10/10 for everything.

Which? Trusted Traders Consumer

Very good, excellent service, will definitely recommend.

Joss W, Kent

I have been entirely happy with the efforts of all their staff, from the initial survey site visit through the telephone specification discussion and the liaison between the PV slab fitters and our roofers and finally fitting the Tesla battery and liaising with our electricians. I thoroughly recommend them to anyone.

Mark L, Kent

Excellent service and the installation went very smoothly, highly recommend The Little Green Energy Company for PV and Tesla installs.

Paul C, Sussex

Benefits of Solar in Horsham

Making the switch to solar offers several key advantages for Horsham homeowners:

  • Save on electricity bills

    Solar panels generate your own electricity during the day, reducing the amount you have to buy from the grid. If you add battery storage, you can use surplus energy later — maximising your savings.

  • Take advantage of good daylight potential

    Even though the UK isn’t always sunny, modern panels work well with diffuse light, not just direct sunshine. This makes solar feasible in Horsham year-round — and helps you get value even when skies are cloudy.

  • Build resilience and energy independence

    With solar and a battery, you can power essential appliances during peak-pricing periods or grid fluctuations. This flexibility becomes especially useful for electric vehicles, evening energy use, or future home upgrades.

  • Reduce your carbon footprint

    Generating clean electricity at home reduces dependence on fossil-fuel-based grid power — a simple, impactful step toward lower household emissions and supporting broader community sustainability.

  • Increase home appeal and value

    Homes equipped with solar panels and energy-saving features are often more attractive to buyers — offering long-term energy savings and eco-credentials that many look for.

  • Low maintenance for long-term reward

    Once installed by certified professionals, solar PV systems require minimal upkeep — usually occasional checks and cleaning. With quality installation and components, they can deliver decades of dependable, low-cost energy.

Choosing the Right System

The best solar setup for your Horsham home depends on a few important factors: roof orientation, shading (from nearby trees or taller buildings), roof pitch/material, and your household’s electricity use patterns. South-facing roofs tend to deliver the highest yield, but modern, efficient panels often perform well even on east/west-facing roofs — or with some shading.

If much of your electricity usage happens in the evenings (for heating, charging EVs, or running appliances), adding a battery makes the most sense. We provide a free roof survey and help you select panel zones, inverter type and battery size to match your home’s layout and energy habits.

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TLGEC Solar Energy Accreditations and Awards

We are a Which? Trusted Trader Approved business. Our solar panel installations team adhere to the highest standards of workmanship and customer service.

We were the first certified Tesla Powerwall installer in the UK. We have be trained by Tesla to install solar battery storage products into residential homes.

We are a Checkatrade approved supplier with 100+ 10/10 reviews.

Why Horsham Is Great for Solar Panels

Horsham offers a nice mix of suburban-town living, green surroundings and a community considerate of future sustainability. Although weather in the UK can be mixed, modern solar technology and the region’s daylight potential make solar a practical, long-term investment here. Whether you’re driving less, commuting, or simply reducing energy costs — now is a great time to consider solar for your Horsham home.

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Leeds Castle Near Maidstone

Our Solar Panels of choice: SunPower

As one of the world’s most innovative and sustainable energy companies, SunPower provides a diverse group of customers with some of the best solar panels in the world.

Residential customers, businesses, governments, schools, and utilities around the globe rely on SunPower’s more than 30 years of proven experience. From the first flip of the switch, SunPower delivers maximum value and superb performance throughout the long life of every solar system.

Read our guide to choosing the right solar photovoltaic panels for your property in Horsham, or get in touch with our team, who’d be happy to answer any questions you have about installing solar PV.

Solar Panel (PV) FAQs

To ensure you have all the information you require at your fingertips, we have compiled a list of frequently asked questions. If you still have a question then feel free to reach out and get in touch. Our team is extremely knowledgeable and here to help.

Do solar panels still generate power on cloudy or overcast days in Horsham?

Yes — modern solar panels can capture diffuse daylight, not just direct sun. Even on dull days, you’ll often get useful electricity output.

Does my roof need to face south to make solar worthwhile?

South-facing roofs give the best results, but east or west orientations can still work well. During our free survey, we’ll check orientation and shading and advise you on the best setup.

Will I need planning permission for solar panels in Horsham?

Most domestic solar installations fall under permitted development and don’t require planning permission. However, if your property is listed, in a conservation area, or has unusual roof features, permission may be needed — we’ll advise during the survey.

What happens at night or during winter when there’s little sunlight?

With a battery storage system, daytime solar generation can be stored for evening use. Without a battery, you’ll draw from the grid when solar isn’t generating — but overall annual usage will still be significantly reduced.

How much maintenance does a solar system need?

Very little — occasional visual checks and panel cleaning are usually enough. With a professional install and quality components, solar PV can serve your home efficiently for many years.

Will solar add value to my property in Horsham?

Yes — many buyers appreciate homes with lower running costs and eco-friendly features. A high-quality solar installation can boost your home’s attractiveness and long-term appeal.

How do I get started with solar for my Horsham home?

Just contact us for a free, no-obligation roof survey. We’ll evaluate your roof and energy needs, then provide a tailored no-pressure proposal showing how solar could work for you.