We install solar panels in Portsmouth

Portsmouth, with its historic dockyard and steeped in naval history, is an ideal location for solar panels due to its favourable latitude and local government support. Portsmouth’s 250,000 residents now have an opportunity to get solar panels and other renewable energy technologies installed at very attractive prices.

Hampshire Council is promoting a lower carbon future to meet its Net Zero targets by 2050. The Council actively encourages businesses and homeowners in Portsmouth and the rest of Hampshire to reduce their emissions and generate clean energy through the adoption of solar panels on residential and commercial properties.

Why does a solar panel installation in Portsmouth make sense?

Solar panels generate free electricity from the sun and the cost of the equipment has come down dramatically in the last 5 years. We recommend panels that have product warranties of between 25 and 40 years, to give you complete peace of mind.

  • Cut your electricity bills by up to 92% a year with solar panels and battery storage
  • Get paid for solar electricity you export to the grid
  • Reduce reliance on expensive grid energy
  • Finance available

If you live in the Portsmouth area, now is the time to consider solar panels to get your energy costs down – instantly and for the long term.

Solar Panels Portsmouth

Why choose Infinity Energy Services for solar in Portsmouth?

From our branch near Southampton, we’re proud to offer a range of renewable energy solutions – including solar panels and battery storage – for homeowners and businesses across Portsmouth and local areas such us Fareham, Basingstoke, Eastleigh, Gosport, Farnborough, Andover, Aldershot and Winchester.

  • Multi-award-winner for solar PV installations
  • Established in 2011 – here for the long term
  • 1,000s of satisfied customers
  • 100s of years of combined staff experience
  • In-house installation engineers – no subcontractors
  • Local Hampshire company with a local reputation to protect
  • One-stop-shop for all your energy needs, including heat pumps and EV chargers
Infinity Energy Services in Portsmouth
Portsmouth Solar and Battery Storage


Did you know that solar panels in Portsmouth have higher energy generation than many other parts of the UK? The further south you go, the better it gets.

Call us on 0800 909 8882 to discuss your needs with our energy experts and get a detailed quotation.

Benefits of adopting Solar Panels in Portsmouth

Renewable energy solutions are becoming an increasingly popular way to generate your own free, clean energy and save on energy bills.

Solar PV Audits, Upgrades & Repair

Based from our Southampton office, we install solar panels and battery storage across Portsmouth and the surrounding Hampshire areas. The many benefits of solar include:

  • Produce your own FREE energy throughout the year
  • Boost solar consumption with battery storage like the Tesla Powerwall
  • Cut your energy bills significantly
  • Solar immersion controllers can divert excess solar to heat your hot water
  • High-performance solar panels from manufacturers like SunPower bring even greater returns
  • The latest shade mitigation technology for shaded roofs from SolarEdge and Enphase maximises power output
  • Monitor your system remotely on your smartphone
  • Long product, performance and service warranties up to 40 years

From initial consultation to fully installed system

Infinity Energy Services’ team of solar experts offers a hassle-free service to make the journey to solar power easy for homeowners in Portsmouth.

Here is the typical process for solar installations, from start to finish:

  1. Initial phone consultation: An introductory call to understand your situation, discuss the basics of solar panels and storage, and address any questions you might have.
  2. Our technical design team will assess your options using Google images and make recommendations.
  3. Tailored proposal: We create a comprehensive, custom proposal for the solar PV system to help you make an informed decision.
  4. Project briefing: Discuss the proposal with you, answer questions, explain the design, etc.
  5. On-site technical survey: One of our technical surveyors carries out a detailed on-site survey.
  6. Solar panel installation: Finally, if you are happy with everything, we install on the agreed dates, and your clean energy adventure begins.

For more information about solar panels and how they work, please see our Solar FAQs page.

Solar panel maintenance and repair in Portsmouth

If you’re located in Portsmouth and have had a solar panel system installed by another provider that needs maintenance or repair, we can help you. Usually, solar PV systems have at least a 5-year warranty, so your repair costs might be fully covered.

We provide hassle-free maintenance for all types of solar panel system, regardless of age or make. Call us today, and one of our experienced solar engineers will visit you to assess and diagnose the problem.

In addition to installing solar panels in Portsmouth, we also:

Call us on 0800 909 8882 today to discuss all of your energy needs.

Electric car charging point

Are you thinking of buying or already own an electric car? We can install both your EV charging point and solar panels, allowing you to charge your vehicle with free, 100% clean, renewable energy!

We work with all the major EV charger manufacturers, including Myenergi Zappi, EO, Ohme, Indra, Wallbox, Zaptec, Hive, Pod Point, Easee and Hypervolt.

Learn more

Myenergi Zappi
Solar iBoost

Free hot water with an immersion controller

Use the energy you generate from your solar panels to heat the water in your tank and get free hot water.

By adding a Solar iBoost or Myenergi Eddi immersion controller to your existing solar PV system, you can benefit from free hot water by diverting surplus solar power.

Learn more

Solar battery storage

Working in harmony with your solar panel system, a solar battery allows you to be less dependent on the national grid, reduce your bills and carbon footprint, and create a sustainable lifestyle.

As an example, Tesla Powerwall is a revolutionary solar battery solution that can even be charged with cheap, off-peak electricity, saving you money.

Learn more

Tesla Powerwall

Air source heat pumps (ASHP)

Air source heat pump systems are very effective methods of heating your home and water in an environmentally friendly way. Reduce your reliance on gas, oil or LPG by switching to a low-carbon heating system.

Air source heat pumps are now a mature technology and all the major heating manufacturers have a full range of pumps to suit a variety of situations.

Learn more

Request a no-obligation survey and quotation