Residential Solar Panel Installation & Battery Storage for Homes
Reduce Your Energy Bills with Solar Power Designed for Your Home
Why Homeowners Trust Stag Solar for Residential Solar Installation
Choosing the right installer is just as important as choosing the right solar panels. Our experienced residential team of 14 years, designs and installs home solar systems that are built to perform reliably for decades. From the first survey through to final handover, we focus on clear communication, tidy workmanship, and long-term system performance.
Every installation is carried out by qualified professionals using proven equipment and best-practice installation standards. We also provide full aftercare support, so you can feel confident your system will continue delivering savings year after year.
- 25-Year Warranty on Solar Panels
- 24-Month Warranty on Installation Work
- IET Accredited
- Members of the Renewable Energy Consumer Code (RECC)
- MCS Certified
- NICEIC Certified
- Which? Trusted Trader
- Fully Insured for Complete Peace of Mind
Understanding the Cost of Residential Solar Installation
The cost of a residential solar installation depends on several key factors, including the size of your roof, your household energy usage, and the number of panels required to meet your goals. Adding battery storage, choosing premium equipment, or working on more complex roof layouts can also influence the overall investment.
Rather than offering one-size-fits-all pricing, we provide tailored quotations based on a full assessment of your home. This ensures your system is correctly sized and designed to deliver the best possible long-term return.
Get an Instant Solar Installation Quote
Use our quick tool to estimate the cost of solar panel installation in Essex, including optional battery storage. It's super simple. Just draw on a satellite image of your roof and our clever software will figure out indicative pricing and savings.
Residential Solar Panel Systems Designed for Your Home
Our residential solar panel systems are designed around your property and your energy needs. We select high-efficiency panels and pair them with reliable inverter technology to create systems that deliver strong performance in all seasons.
We carefully consider roof direction, pitch, and shading to ensure your system is optimised for maximum generation. The result is a solar installation that works efficiently for decades while blending neatly with your home.
How Many Solar Panels Does Your Home Need?
The number of solar panels required for your home depends on several key factors. Property size, number of bedrooms, and occupancy levels all play a role in estimating energy usage. Additional considerations—such as your heating system, use of air conditioning, electric vehicle (EV) charging, and whether you work from home—can also impact the total number of panels needed.
Below is a chart providing estimated panel requirements based on house type, bedroom count, and typical electricity offset, along with indicative installation costs. Please note that these figures are for guidance only and may vary depending on your specific circumstances.
| House Type | Bedrooms | Estimated Panels | Annual Electricity Offset | Starting Cost (Excl. Batteries) |
|---|---|---|---|---|
| Terraced | 2–3 | 6–8 | Up to 2,500 kWh | From £4,500 |
| Semi-Detached | 3 | 8–10 | Up to 3,000 kWh | From £5,000 |
| Detached | 3 | 10–12 | Up to 3,500 kWh | From £6,000 |
| Detached | 4 | 12–14 | Up to 4,000 kWh | From £6,500 |
| Detached | 5+ | 15+ | Over 4,000 kWh | From £7,000 |
Is My Home Suitable For Solar Panels?
Thanks to the wide range of modern roof mounting systems available, most homes are suitable for solar PV installations. However, there are a few key factors to consider to ensure your property is a good fit.
In most cases, planning permission is not required for residential solar installations. Exceptions include listed buildings and properties with flat roofs, where permission is typically needed. For flat roofs, panels must be mounted on angled frames to optimise sunlight exposure.
If your roof is heavily shaded or receives limited sunlight throughout the day, solar may be less effective. In such cases, a ground-mounted system—installed in a garden, field, or paddock—can be a practical alternative.
Our team will assess your property and recommend the most effective solution for harnessing solar energy at your home.
Add Battery Storage to Your Home Solar System
Battery storage allows you to keep more of the energy your solar panels generate. Instead of sending excess electricity back to the grid during the day, you can store it for use in the evening or during periods of low sunlight.
Adding a battery can increase your energy independence and help protect you from rising electricity prices. Systems can be installed with battery storage from the start or designed so that a battery can be added later as your needs change.
Charge Your EV At Home With Solar Power
As electric vehicle (EV) technology continues to advance—especially in terms of battery capacity—more drivers are making the switch to cleaner, more sustainable transport. By installing an EV charging point at home and pairing it with your solar PV system, you can power your vehicle using surplus solar energy.
This not only helps reduce your carbon footprint but also makes driving significantly more cost-effective, allowing you to enjoy free, emissions-free motoring straight from your own home.
What to Expect During Your Solar Installation
Once you’re happy to proceed, we guide you through a simple, well-managed installation process. It starts with a detailed survey to confirm system design and electrical requirements. We then schedule your installation at a convenient time.
Most residential systems are installed within a few days. After installation, we fully test the system, set up monitoring, and provide a clear handover so you understand exactly how everything works.
Solar Panel Warranties and Ongoing System Support
Your solar system is protected by manufacturer warranties on key components such as panels and inverters, along with our own workmanship guarantee. These protections give you peace of mind that your system is built to last.
We also provide ongoing support and guidance if you ever have questions about performance or monitoring. With remote system visibility and experienced support staff, help is always available when you need it.
Estimated Savings from Residential Solar Panels
| Battery Storage | PV Size | Estimated Annual Savings | Estimated 30-Year Savings |
|---|---|---|---|
| 5 kWh | 3.6 kW | £888 | £39,934 |
| 5 kWh | 5 kW | £1,108 | £45,558 |
| 15 kWh | 9 kW | £2,116 | £86,984 |
| 23 kWh | 17 kW | £8,050 | £454,090 |
| No Battery Storage | PV System Size | Estimated Annual Savings | Estimated 30-Year Savings |
|---|---|---|---|
| N/A | 3.6 kW | £799 | £34,244 |
| N/A | 5 kW | £901 | £37,022 |
| N/A | 9 kW | £1,852 | £76,111 |
| N/A | 17 kW | £7,032 | £392,728 |
Savings are estimates and may vary depending on energy usage, system performance, and tariff rates. Battery storage enhances energy independence and increases long-term savings potential.
A well-designed residential solar system can significantly reduce the amount of electricity you need to buy from the grid. Savings depend on your energy usage, system size, and how much of your generated power you use during the day.
Over time, these reductions can add up to substantial long-term savings, while also helping to shield your household from future energy price increases.
Pairing Solar Panels With Battery Storage
Integrating battery storage with your solar PV system is one of the most effective ways to maximise the value and efficiency of your home’s renewable energy setup. During the day, your solar panels generate electricity from sunlight—any surplus energy that isn’t used immediately is stored in a solar battery for use during the evening, at night, or on overcast days.
This stored energy ensures a more consistent and independent power supply, reducing reliance on the grid and protecting you from rising energy costs. Instead of exporting excess energy back to the grid for minimal return, battery storage allows you to use more of what you generate, increasing your self-consumption and long-term savings.
Combining solar panels with battery storage not only improves energy efficiency but also leads to significant reductions in electricity bills, making it a smart and sustainable choice for homeowners.
Note: Estimated 30-year savings may vary due to changes in electricity pricing and inflation rates since the time of original calculations.
Monitor Your Solar Energy Performance in Real Time
Modern solar systems include smart monitoring that allows you to track energy generation and household usage in real time. Through easy-to-use apps and online dashboards, you can see how your system is performing at any moment.
This visibility helps you understand your energy habits and get the most value from your installation, while also making it easy to spot any issues early.
The Benefits of Installing Solar Panels at Home
Installing solar panels at home offers a range of long-term benefits. Lower electricity bills, reduced reliance on the grid, and greater control over your energy use are just the beginning. Solar also supports a more sustainable lifestyle by reducing your household carbon footprint.
For many homeowners, solar is not just an upgrade — it’s a smart investment in future energy security and rising property value.
- By choosing a solar PV system—especially when paired with battery storage—you’ll unlock a range of long-term advantages:
- Lower Energy Bills – Generate your own electricity and reduce reliance on expensive grid energy.
- Energy Independence – Enjoy greater control over your power supply, even during outages or price hikes.
- Environmental Impact – Cut your carbon footprint by using clean, renewable energy.
- Increased Property Value – Homes with solar systems are often more attractive to buyers.
- Government Incentives – Benefit from schemes like the Smart Export Guarantee (SEG) for extra savings.
- Real-Time Monitoring – Stay in control with live system performance data and insights.
Whether you’re focused on savings, sustainability, or future-proofing your home, solar energy offers a smart, long-lasting solution.
Frequently Asked Questions About Residential Solar Installation
Find answers to common questions about solar energy, the installation process, and our services.
1. What Solar Panel Services Does Stag Solar Offer?
At Stag Solar, we specialize in the design, installation, and maintenance of solar panel systems for residential and commercial properties. Whether you’re looking to reduce your energy bills or contribute to a greener planet, we’re here to guide you every step of the way.
2. Are Solar Panels A Good Investment In The UK?
Absolutely! Solar panels can significantly reduce your electricity bills by generating free power from the sun. Additionally, with the Smart Export Guarantee (SEG), you can earn money by exporting surplus energy back to the grid. Over time, these savings can cover the cost of your solar panel system.
3. How Long Does Installation Take?
Typically, the installation of a solar panel system can be completed within 1 to 3 days, depending on the size and complexity of the system. At Stag Solar, we strive to ensure minimal disruption to your routine, providing a fast, efficient, and clean installation process.
4. Can Stag Solar Assist With Government Incentives And Schemes?
Yes, we can! Our team is knowledgeable about current government incentives, including the SEG, and we can assist you in understanding and applying for any available benefits to maximize your investment.
5. What Warranties Do You Offer On Your Solar Systems?
Stag Solar provides a standard 2-year warranty on all solar installations. This covers both workmanship and hardware. Additionally, many of the solar panels we install come with a manufacturer’s warranty of up to 25 years for performance.
6. Do I Need Planning Permission To Install Solar Panels?
In most cases, solar panel installations fall under 'permitted development' in the UK, which means they do not require planning permission. However, there are exceptions for listed buildings and certain conservation areas. Stag Solar will help you ascertain if any special permissions are needed for your property.
7. How Do I Maintain My Solar Panels After Installation?
Solar panels require very little maintenance. However, it is important to keep them clean and free of debris to ensure optimal performance. Stag Solar offers maintenance packages as part of our unique Stag Assist, including regular inspections, to help keep your system running efficiently.
8. What Happens If My Solar Panels Need Repairs?
Should your solar panels require repairs, Stag Solar provides comprehensive repair services to quickly address and resolve any issues, ensuring minimal disruption to your solar power supply.
9. Can Solar Panels Be Installed On Any Type Of Roof?
Solar panels can be installed on a variety of roofing materials, including tile, slate, and metal. Our expert team at Stag Solar will assess your roof’s suitability in a preliminary site survey and discuss any necessary adjustments.
10. How Can I Get A Quote For Solar Installation?
Getting a quote from Stag Solar is easy! You an get an indicative quote our solar quote tool or just contact us directly. We'll arrange a convenient time to conduct a free, no-obligation site assessment and provide you with a detailed quote tailored to your specific needs.
Speak to Our Solar Installation Experts
Recent Reviews
Here's what some of our customers have said about us. We can arrange customer reference visits so that you can see our solar solutions in action.
Peter Scott
The benefits of working with a local business far exceed big corporates. The team from Stag were easy to talk to throughout the process, from booking a visit too installation & after.
Josh came over to survey & provided a plan for the installation without any hard sell pressure.
Martyn Sullivan
I had consulted a number of companies before I was recommended Stag Solar and commenced discussions with Richard at Stag first in 2024. Our ask was perhaps more complex than most with a need for a large number of panels to be installed on an out building but with the need to also be able to feed our house which was on a separate supply.
Alistair Hankins
Stag Solar recently installed solar for me. Josh was excellent with initial contact. Ensuring I understood the quotes and the benefits and pitfalls of each option. Richard and Josh visited the site to explain the install process and go over the finer details. Again, excellent, providing further useful snippets and observations.