Experts in Solar & Battery Storage
Power your home and save money with our top-of-the-line solar panel installations.
Contact us today for your free site visit and join the clean energy revolution.
Our Results
Our results speak for themselves: exceptional solar performance, long-term reliability, and significant savings for our valued customers.
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Up to 80% Savings
Lower your energy bills by up to 80%
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15+ Years of Experience
We provide all our customers with a workmanship warranty in partnership with IWA
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3500+ Customers
We have installed for thousands of customers in Hampshire and surrounding areas
ur Products & Services
Find out more about each of our products and services.
About Orange Solar Systems
We are a Hampshire-based family owned solar company, who specialise in the design and installation of solar PV panels and battery storage systems. Based in Southampton, we have over 15 years of experience and offer our solar system services across the South of England. Our services cover both residential and commercial projects.
Contact us today for your free site survey and for a no-obligation quote.
Solar Panel Installers Serving Hampshire and the South of England
Orange Solar Systems is a family-run business based in Southampton, and we’ve been designing and installing solar panel systems across Hampshire for over 15 years.
We’re not a national call centre that passes your job to a subcontractor — every installation is carried out by our own experienced team, and every customer gets the same personal service from initial survey through to switch-on day.
We work with homeowners, businesses, village halls, and places of worship across Hampshire, Surrey, West Sussex, Dorset, and Wiltshire.
Whether you’re in Southampton, Winchester, Basingstoke, Portsmouth, or anywhere in between, our local team knows the area, knows the planning considerations, and knows how to get the most from your roof.
If you’re considering solar panels in Hampshire, you’re in one of the best regions in the UK for generation — a typical south-facing roof in Hampshire will produce more than enough electricity to make a meaningful difference to your energy bills, even in winter.
How the Installation Process Works
We know that going solar can feel like a big decision, so we've made the process as straightforward as possible.
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Free Site Survey
One of our surveyors will visit your property, assess your roof, your energy usage, and your goals — and give you an honest recommendation on system size and expected return. There's no obligation and no hard sell.
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System Design
We design a system tailored to your property. That means choosing the right panels and battery storage to match your usage patterns and budget.
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Installation Day
Our in-house installation team handles everything, including scaffolding, electrical work, and grid connection. A typical residential installation takes one to two days.
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Handover and Aftercare
We walk you through your new system, set up your monitoring app, and register your installation with the relevant authorities. We're also here if you have questions down the line.
Should You Add Battery Storage?
Solar panels generate electricity during daylight hours — but the times you use most energy (evenings, early mornings) don’t always align with when the sun shines. That’s where battery storage comes in.
A home battery stores the excess electricity your panels generate during the day and releases it when you need it, after dark or during cloudy spells. For many households, adding a battery means the difference between self-supplying around 30–40% of your electricity and self-supplying 60–80%.
We install battery systems from the most trusted brands in the industry, including Tesla Powerwall, DURACELL Energy, Anker SOLIX, SolarEdge, and Sigenergy. During your free site survey, we’ll advise on whether battery storage makes financial sense for your household and, if so, which system is the best fit.
Case Studies
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87% Reduction in Grid Dependence for the Vedic Society Hindu Temple
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Commercial Solar Delivers 60% Grid Independence for The Green Oak Carpentry Company
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Solar Power & Sustainable Energy in Eastleigh
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Flat Roof Solar Panel Installation
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Victoria Hall Embraces Sustainable Energy with State-of-the-Art Solar Installation
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Sustainable Home Transformation
Services You Can Rely on
There are plenty of solar companies operating in Hampshire, so here’s what makes us different.
We’re RECC member (Renewable Energy Consumer Code), which means we’re independently audited on our sales and installation practices, and all our customers benefit from a workmanship warranty backed by IWA. We’re also proud Which? Trusted Traders, Tesla Powerwall Certified Installers, NAPIT-approved, and Octopus Energy Trusted Partners — accreditations that aren’t handed out lightly.
More than that, we’re local. Our team lives and works in Hampshire. When you call us, you speak to someone who knows the area and who has a stake in getting your installation right. With over 3,500 customers already making the most of solar across the South, we have the experience to handle everything from a simple residential roof to complex flat-roof commercial systems and multi-site community installations.
Providing solar system installations across the south
We offer our expert services across the south of the UK including Hampshire, Surrey, West Sussex, Dorset and Wiltshire.
Whether you are a business or a homeowner, our extensive experience and knowledge can help you save money on your energy bills and become more independent from the energy grid.
Get in touch to arrange a free site survey and we’ll get you started on your sustainable journey.
Solar Panel Battery Storage
As well as being expert solar panel installers, the team at Orange Solar Systems are experts in all things battery storage. We will assess your space and your energy needs to find you the best battery storage system for you.
We work with the best brands, including Tesla, DURACELL, GivEnergy and SolarEdge, so you know you’ll be getting a trusted and reliable system installed to help bring down your energy bills and grid dependence.
Buy Now, Pay Monthly Finance Available
At Orange Solar Systems, we understand that many customers may prefer the option of paying with finance, That’s why we’re proud to be partnered with established credit brokers, Ideal4Finance, to enable you to spread the cost of your purchase with manageable monthly payments.
Click here for more information, or if you’re ready to apply, click the button below to begin the application process. If you need support with your application, please call Ideal4Finance on 020 3617 4647 (Mon to Fri, 9am to 5pm).
Request a Call Back
Want to save money on your energy bills? Get in touch to arrange your free site visit.
