Trusted Solar Installation in Fareham

Specialising in Commercial Properties & Portfolios
industrial unit powered by Absolar

Commercial Solar Panel Installation in Fareham

The 5 Key Benefits

Installing commercial solar panels in Fareham isn’t just a smart environmental decision - it’s a powerful financial and strategic investment for your business. Here are the top five reasons why more commercial property owners in Fareham are making the switch to solar:

1. Significant Energy Bill Savings

Fareham benefits from high solar radiation levels in the UK, making it an ideal location for solar energy generation. By installing rooftop solar panels, commercial buildings can drastically reduce their electricity consumption from the grid and lower monthly energy bills. For Fareham's commercial buildings, you can request a free solar survey here.  

2. Stable, Predictable Returns Over 30 Years

Using representative market values in Fareham, a typical commercial solar project delivers around 30% Internal Rate of Return (IRR), with an average payback period of less than 4 years. With a lifespan of 30+ years, solar offers long-term energy price stability and strong financial performance.

3. Increased Property Value and Finance Options

Solar PV systems are considered a capital improvement that can significantly enhance the value of commercial properties. With access to asset-based finance through Absolar's Finance Partners, Fareham-based property owners can unlock renewable energy solutions without upfront capital, helping to maintain healthy cashflow while upgrading the property's sustainability credentials.

4. Generate Revenue from Surplus Energy

When your solar system generates more power than your building consumes, Absolar enables your business to export the excess electricity back to the grid. By selling surplus energy to certified suppliers, you create a new income stream while supporting the UK's transition to cleaner energy.

5. Lower Your Carbon Footprint and Support Net Zero Goals

More businesses in Fareham are taking leadership roles in climate action. Installing commercial solar panels is one of the most effective ways to cut carbon emissions, reduce reliance on fossil fuels, and demonstrate your commitment to sustainability. Solar helps your organisation meet ESG targets and progress towards Net Zero.

FAQ

Why is Fareham well suited to commercial solar?

Fareham sits in the Solent corridor between Southampton and Portsmouth, an area with strong solar irradiance for the UK and a concentration of the exact building types that make solar pay off fastest: large flat-roofed warehouses, distribution units and business park offices along the M27 and A27 corridor. Roof space is often generous relative to floor footprint, which is the main driver of a strong return.

Which parts of Fareham have you worked on or assessed?

We have assessed roofs across Fareham's main commercial areas, including Segensworth, Fareham Business Park, Solent Business Park at Whiteley, and the Daedalus enterprise zone near Solent Airport. Each has a different mix of roof types, from large logistics sheds to smaller office units, and our approach adapts to whichever you have.

Is Solent Business Park or Segensworth better suited to solar than a typical office building?

Generally yes, from a pure returns perspective. Distribution and light industrial units common at Segensworth and similar estates tend to have larger, unobstructed flat roofs and higher daytime electricity use for equipment and refrigeration, both of which improve the economics compared with a standard office roof. That said, plenty of Fareham office buildings still stack up well, and the only way to know for a specific building is to run the numbers.

Does being near Solent Airport or Daedalus create any restrictions?

It can, and it is one of the checks we run rather than something to guess at. Height and reflectivity restrictions sometimes apply near airfields, and Daedalus in particular has planning considerations tied to its enterprise zone status and proximity to Solent Airport. We factor this into the feasibility assessment for any site in that area before finalising a design.

What about listed buildings or conservation areas in Fareham town centre?

Fareham has a conservation area around the historic high street, and any listed buildings within it fall outside permitted development rights for rooftop solar. Most commercial premises in the surrounding business parks and industrial estates are unaffected, since permitted development typically applies there. We confirm the position for your specific building at the feasibility stage.

Can multiple units on the same estate share one solar investment?

Not directly through a single system, since each unit typically has its own electricity supply and meter, but we do assess neighbouring units together where it helps, for example when planning phased rollouts across a multi-unit portfolio on the same estate. If you occupy or manage several units at Segensworth or a similar park, our portfolio assessment can rank them together.

How does grid capacity look in the Fareham area?

It varies by substation, as it does across the wider Solent region, and demand from new development in the area means some local capacity is already committed. We submit the DNO application early in the process for every project so any constraint is identified before you commit to a system size, rather than after.

I run a distribution or logistics unit in Fareham. Is solar worth it even with a large unheated warehouse?

Often yes. Refrigeration, conveyor systems, lighting and forklift charging can all draw meaningful daytime power even in an otherwise unheated shed, and the large uninterrupted roof typical of these units is close to ideal for solar. The remote survey will show you the real numbers for your building rather than a generic estimate.

How do I get a solar potential assessment for my Fareham site?

Request a free remote solar survey and we will model your roof using LiDAR data and give you a costed report within 2 working days. No site visit or obligation is needed to get started.

Certified, Local, Trusted

Commercial solar installation in Fareham

Absolar are proud to support businesses across Fareham in their transition to clean, renewable energy through expertly delivered commercial solar installations. From rooftop arrays on warehouses and office blocks to bespoke solar solutions for retail and hospitality venues, our team bring deep technical expertise and local knowledge to every project. We have helped organisations across the borough reduce their energy costs, cut carbon emissions, and gain greater energy independence with systems tailored to their operational needs.

Fareham is a borough with bold sustainability goals, and we’re proud to be playing a role in supporting that ambition. Whether it's working with industrial parks or transforming commercial rooftops in the centre of the borough, our cutting-edge AI technology and in-house design team ensure each project delivers long-term performance and maximum return on investment. With every installation, we’re not just helping businesses - we’re contributing to a greener, more resilient energy future for the region.

Absolar engineers delivering landmark solar projects for Draper Tools

Certified, Local, Trusted

Commercial solar installation in Fareham

Absolar are proud to support businesses across Fareham in their transition to clean, renewable energy through expertly delivered commercial solar installations. From rooftop arrays on warehouses and office blocks to bespoke solar solutions for retail and hospitality venues, our team bring deep technical expertise and local knowledge to every project. We have helped organisations across the borough reduce their energy costs, cut carbon emissions, and gain greater energy independence with systems tailored to their operational needs.

Fareham is a borough with bold sustainability goals, and we’re proud to be playing a role in supporting that ambition. Whether it's working with industrial parks or transforming commercial rooftops in the centre of the borough, our cutting-edge AI technology and in-house design team ensure each project delivers long-term performance and maximum return on investment. With every installation, we’re not just helping businesses - we’re contributing to a greener, more resilient energy future for the region.

Absolar engineers delivering landmark solar projects for Draper Tools
Matt Sheen, CEO of Draper Tools
"Both our warehouses are very large and not without challenges, but the Absolar team managed the entire process efficiently and crucially, with minimal disruption to our daily operations. "
130 Tonnes
CO2 saving per year
520 kW
Peak Power Capacity
904
No of Panels Installed
View Case Study
Dr Stephen Rowe, Managing Director
"Having had our system for 3 years, we have experienced amazing ongoing collaboration and support. I could not be happier with our PV system and the support we get from Absolar… just awesome..."
29 Tonnes
CO2 saving per year
131 kWp
Peak Power Capacity
292
No of Panels Installed
View Case Study
Verified with Absolar's extensive track record

Suitable Sectors for Solar

Across these sectors Absolar have installed solar PV systems that have successfully reduced energy bills without any disruption to their business operations.

Distribution & Logistics

Large roof space availability. Significant energy bill reduction with additional income stream from energy export.

Case study
Office building

High electricity demand from office appliances, matching solar PV generation pattern.

Case study
Manufacturing

As an energy-intense industry, manufacturing facilities benefit significantly from having free, clean solar energy.

Case study
Property Portfolios

Consistent building upgrade with property value and ESG benefits. Significant operational cost savings.

Case study
Agricultural

Optimal roof space available for solar panels. Low installation costs and potential for export income

Case study
Laboratories

Significant energy demand could be offset by solar energy, reducing operational costs.

Case study
Retail & hospitality

Complex roof structure requires solar simulation modelling, matching demand profile with solar generation.

Case study
Printing

High energy usage by printing equipment offset by renewable electricity, significantly reducing operational costs

Case study
Industrial Parks

Large rooftop spaces for electricity generation, reducing operational costs significantly.

Case study
Universities

Energy simulation to match consumption profile with roof space assessment.

Case study
Urban Office Complex

Improving ESG, reducing energy costs, future-proof building with energy system upgrade.

Case study
IT & Software

Electricity usage in computing equipment met by renewable energy, improving ESG and energy independence.

Case study
Precision Engineering

Constant electricity demand from the use of CNC machines has been offset by clean, free solar electricity.

Case study
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absolar engineers installing solar panels on landmark commercial buildings

Driven by Engineering Excellence

Quality, reliability, and a no non-sense mentality

At Absolar, engineering is at the heart of everything we do. Our commitment to quality starts with rigorous site analysis and design, ensuring every solar installation is tailored for optimal performance and longevity. We don't cut corners; we design systems to last, using proven technologies and components that meet the highest industry standards. Every detail, from panel placement to cable routing, is carefully considered to ensure safety, durability, and efficiency.

For any commercial solar project in Fareham, our in-house engineering team brings together decades of experience across electrical, structural, and renewable energy disciplines. This expertise allows us to anticipate and solve challenges before they become problems, giving our clients complete confidence throughout the project lifecycle. From feasibility studies to final commissioning, we operate with a no-nonsense mentality - clear communication, sound decisions, and no surprises.

We believe that true engineering excellence lies not just in technical skill, but in accountability. That’s why we stand behind our work, with robust quality assurance processes, performance monitoring, and post-installation support. Whether it’s a rooftop array on a logistics centre or a ground-mounted system for a manufacturing facility, our clients trust us to deliver solutions that perform, year after year.

Wherever you are on your solar journey, we're here to help.

Remote solar survey by Absolar
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Absolar's remote sensing technologies give a clear report on your building's solar potential, costs and savings.
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Site Survey and Appraisal
Detailed assessment and tailored proposals by Absolar's in-house solar engineers.

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High quality solar installation by Absolar
Unlock Full Potential
Absolar maximises your savings from tailored energy trading, monitoring, and continuous optimisations.

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Every project is designed with your building's needs in mind
Feasibility & Structural Safety
Comprehensive surveys ensure roofs and structures can safely support solar systems.
Compliance & Certification
MCS-accredited installations fully compliant with UK building regulations and electrical standards
Performance & Monitoring
Remote monitoring ensures your system delivers predicted energy
Project Management
We coordinate every step with your team, keeping installation smooth and operational impact low.
Long-Term Support & Maintenance
Proactive maintenance prevents downtime, so your system keeps saving energy for years.
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Request a free solar survey in 2 minutes!

For Fareham businesses, you can request a free remote solar survey within 2 minutes. It's fast, accurate, and zero obligation.

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Help you cut through complexity

The process of a typical project

Commercial solar projects involve multiple parties, and their development can be a complex and lengthy procedure. We summarise the start-to-finish into 5 key steps to help you visualise the process. We have also published a detailed timeline diagram, which can be found here.

Absolar starts every project by presenting clients a remote solar survey report, which details the building's feasibility, estimated project cost, financial viability and payback period estimate. You can request a remote survey for your building here. It's free and totally zero-obligation. After that, Absolar engineers will visit your property for a site survey, collecting internal building information, proceeding to a Grid Application, which is required by UK National Grid for any solar PV project. As the grid application takes up to 3 months, Absolar engineers will work with you during this period to obtain other required paperwork such as planning permission and structural survey.

After the collection of all permissions, Absolar engineers will arrange with you a project commencing date. The entire project will not cause any disruption of your business operations, and the whole process is likely to take 2 - 5 weeks, depending on project size.

Absolar process diagram

Request a free solar survey in 2 minutes!

For Fareham businesses, you can request a free remote solar survey within 2 minutes. It's fast, accurate, and zero obligation.

Check your address