Solar Panel Installation, Designed Around Your Home
Every system is designed following a proper home assessment — not selected from a package. That means no guesswork, no unnecessary upgrades, and no shortcuts.
Prefer to speak directly? 0333 112 7272
What most installers miss
A solar system’s performance isn’t determined by installation alone. It’s determined by how the system was designed in the first place.
Most companies start with panels. We start with your home.
How much energy you use. When you use it. And how that might change over time.
The result is a system that works with your home — not just fitted to it.
That’s what shapes the system — not a standard package, and not a one-size-fits-all approach.
Solar generation
Where and when energy is created throughout the day.
Battery storage
How that energy is stored, shifted, and used when it matters.
Your home’s energy profile
When demand actually happens — and how it changes over time.
The result is a system that works with your home — not just on it.
Designed by us. Delivered by specialists.
Every system is designed by Glow, then delivered by carefully selected MCS-certified installers who specialise in high-quality residential work.
We stay involved throughout — so nothing is left to interpretation.
MCS-certified installers
Delivered to recognised UK standards — without shortcuts or interpretation
RECC-backed protection
Clear terms, fair process, long-term accountability
End-to-end oversight
One design. One plan. Nothing left to chance.
Our systems
While every home is different, most fall within a similar range of energy demand.
Our systems provide structured starting points, designed to be tailored around your home — not selected off the shelf.
Glow One
A well-balanced starting point for homes starting their transition to solar and battery storage
Designed for lower to moderate energy use, with room to expand over time.
Glow Plus
A fully optimised system for homes with significant energy demand, multiple occupants, or future plans such as EVs or wider electrification.
Glow Max
A fully optimised, high-capacity system for homes with high energy demand or full electrification.
Designed for maximum performance, flexibility, and long-term capability.
Every system is designed around your home — these simply provide the starting point.
What happens next
We keep the process straightforward — focused on your home, not a standard package.
1. Initial call
A short conversation to understand your home, how you use energy, and what you’re thinking about changing.
2. Home assessment
We look at how your property actually uses energy — including layout, roof space, and future plans.
3. System design
We design a system around your home — considering generation, storage, and how energy is used throughout the day.
4. Installation
Your system is delivered by experienced, MCS-certified installers — with us overseeing everything throughout.
Start with your home
Every system we design begins with understanding how your home actually uses energy.
If you’re considering solar or storage — or planning ahead — we can help you understand what makes sense for your home.
No pressure. Just a conversation.
Or speak to us directly — 0333 112 7272
Let us try and answer your questions
What is solar panel installation?
Solar panel installation is the process of designing, specifying, and fitting a system that generates electricity from sunlight for your home.
At Glow, it’s not treated as a standalone install. It’s part of a complete home energy system—designed around how your home actually uses energy, both now and in the future.
How much does solar panel installation cost in the UK?
The cost of solar panel installation varies depending on your home, energy usage, and system design.
Rather than offering fixed “packages,” Glow systems are designed after a home survey, ensuring the system fits the property properly. Pricing follows structured rules—no discounts, no guesswork, just a system that’s right for the home.
How long does solar panel installation take?
Most residential solar panel installations are completed within 1–3 days, depending on system size and complexity.
The important part isn’t just speed—it’s preparation. A well-designed system leads to a smooth, predictable install with fewer issues later.
Are solar panels worth installing in the UK?
Yes—when designed correctly.
A properly designed system can significantly reduce reliance on grid electricity and improve long-term energy control. But the key is system design, not just adding panels to a roof.
Most people start with panels. The better starting point is the home.
Do I need planning permission for solar panel installation?
In most cases, solar panel installation falls under permitted development in the UK.
However, restrictions may apply if:
- Your property is listed
- You live in a conservation area
- The installation affects the building’s appearance significantly
A proper survey will confirm what’s possible before anything moves forward.
How many solar panels do I need?
It depends on:
- Your annual electricity usage
- Roof size and orientation
- Future plans (EVs, heat pumps, home offices)
Glow systems are not sized by guesswork or averages—they’re designed specifically for the home, often with battery storage included from the start.
Do solar panels work on cloudy days?
Yes, solar panels still generate electricity in cloudy conditions—just at a reduced level.
That’s why modern systems increasingly include battery storage, allowing you to store energy when it’s available and use it when it’s not.
What happens during a solar panel installation?
A typical installation includes:
- Mounting system fitted to the roof
- Solar panels installed and connected
- Inverter and battery installed (usually internally or externally)
- Electrical integration and commissioning
At Glow, installation is just one step in a wider process—design, delivery, and long-term ownership support all sit around it.
Do solar panels require maintenance after installation?
Very little.
Solar panels are designed to operate with minimal intervention. However, ongoing monitoring and occasional checks help ensure everything is performing as expected.
Glow systems include structured aftercare through Glow Care, with check-ins and monitoring to support long-term reliability.
How long do solar panels last?
Most modern solar panels are designed to last 25–30 years or more, with gradual performance reduction over time.
The bigger picture is the system:
- Panels are long-life assets
- Inverters may be replaced mid-life
- Batteries may be upgraded over time
A well-designed system evolves with the home, rather than becoming outdated.
Can I add a battery to my solar panel installation?
Yes—and increasingly, it’s recommended to include battery storage from the start.
Glow systems are typically battery-first by design, allowing you to:
- Store unused solar energy
- Reduce reliance on the grid
- Prepare for future electrification (EVs, heating, etc.)
Is solar panel installation disruptive?
Not particularly.
Most installations are completed with minimal disruption to daily life. There may be some noise and temporary access requirements, but it’s usually a short, contained process.
Will solar panels increase my property value?
Solar panel installation can increase property appeal and value—especially when it’s part of a well-designed, integrated energy system rather than a basic add-on.
Think of it less like an appliance… and more like upgrading the infrastructure of the home.
How do I get started with solar panel installation?
The right starting point isn’t a quote—it’s understanding your home.
Glow follows a structured approach:
- Initial conversation
- Home visit and survey
- System design
- Installation and long-term care
No pressure. No rush. Just a properly designed system that fits.