Clean energy, expertly installed for your home and business

Solar Panel Installation

At NPM Electrical, we provide safe, reliable, and efficient solar panel installation for both homes and businesses. Our experienced electricians ensure every system is designed and fitted neatly, professionally and to the highest standards.

Modern solar PV technology is more effective and affordable than ever before. So, whether you’re a homeowner looking to cut energy bills, or a developer planning a sustainable build, we’ll deliver a system that helps you save money and reduce your carbon footprint. Based in East Grinstead, we install solar panels across Sussex, Surrey, and Kent.

The Benefits of Solar Panels

Solar panels convert free sunlight into usable electricity, helping to power your home or business whilst reducing reliance on the grid. With energy prices rising, the benefits are clearer than ever:

A typical UK home can save up to 70% on electricity bills with a well-designed solar PV and battery system.
Solar panels can generate between 3,000–5,000 kWh per year, depending on roof size and orientation. That’s enough to cover most household needs.
South-facing roofs achieve maximum efficiency, but east and west facing installations can still provide excellent savings.
By exporting excess power back to the grid, many households also earn money through the Smart Export Guarantee (SEG).

Solar technology has advanced quickly, with modern panels now more compact, efficient, and designed to blend neatly into the roofline.

A solar panel installation on a brick house with a pitched slate rooftop in bright sunshine.

Newly build houses with solar panels attached on the roof against a sunny sky.

Solar Panels for Home

For homeowners, solar panels are a long-term investment that pays off in both energy savings and property value. We install sleek, modern panels that complement your home’s appearance while reducing your running costs. Many of our domestic customers combine panels with a home battery, allowing them to store energy during the day and use it at night.

Imagine powering your home office, kitchen appliances, or even your heating with free electricity, whilst also protecting yourself from rising energy prices.

Commercial Solar Panels

For businesses, solar panels aren’t just about saving money, they’re also about demonstrating a commitment to sustainability.

Running a single desktop PC for a year costs around £150 in electricity. Multiply that across a busy office and the savings soon add up.
Commercial solar PV can dramatically reduce daytime electricity costs for offices, warehouses, schools, and retail premises.
Many companies also see reputational benefits by being visibly committed to reducing their carbon footprint.

A bank of solar panels on the the flat roof of a college building.

Solar Battery Storage

Adding a battery system allows you to store the electricity your panels generate during the day and use it later, when demand is higher.

This means you have less reliance on the grid during in the evenings and even greater savings on your electricity bill. Another huge benefit is the you will have backup power during power outages.

Battery systems come in different sizes to suit homes and businesses. Speak to our experts, who will be able to recommend the best option based on your energy usage.

Solar Panel Maintenance

Solar panels require very little maintenance, but occasional servicing ensures they keep working at peak efficiency. Our maintenance services include:

Electrical safety checks
Inverter inspections
Cleaning advice or referrals where needed

With regular care, solar PV systems can perform reliably for over 25 years.

Engineer checking the operation of the solar panels on the roof of a building to work at full efficiency.

Air source heat pump unit installed outdoors at a modern home with solar panels on the roof.

Renewable Energy for Homes

Solar isn’t the only renewable option. As qualified electricians, we also provide the wiring and integration for:

Air Source Heat Pumps
Ground Source Heat Pumps
Solar Thermal Hot Water Systems
Small-scale Wind or Hydro Systems

This means we can deliver a complete renewable energy solution tailored to your home.

EV Charger Installation

Combine your solar panels with an EV charger to power your electric car using the sun. Smart chargers allow you to prioritise solar energy, giving you even more value from your renewable energy system.

See our EV Charger Installation page for more details.

EV charger installation - a close up of a man's hand putting charging cable in an electric vehicle.

NICEIC Guarantee

NPM Electrical is a fully approved NICEIC contractor, meaning our work is independently assessed and guaranteed to meet the highest safety and compliance standards.

With the NICEIC Platinum Promise, you can be confident that your solar installation is carried out correctly, safely, and to industry best practice.

Solar Panel Installers in East Grinstead

Based in East Grinstead, we provide professional solar panel installation across West Sussex, East Sussex, Surrey, and Kent.

Our work regularly takes us to Horsham, Crawley, Brighton, Tunbridge Wells, and Haywards Heath, where we help homeowners and businesses switch to clean, renewable energy.

Contact NPM Electrical today to discuss your solar panel installation. Call us on 07731 941794 or send us a message. Our expert team will design and install a system tailored to your home or business property.