About Greenway Energy Ltd
Greenway Energy Ltd is an independent renewable energy installer specialising in solar panels, battery storage and EV charging across London and surrounding areas.
As an MCS-certified solar installer, NICEIC Approved Electrical Contractor, OZEV-authorised EV chargepoint installer and Octopus Trusted Partner, we design and install systems that help homeowners generate, store and manage electricity more intelligently.
Solar panel installations
Residential solar systems designed to maximise generation while maintaining the appearance and integrity of the roof.
Battery storage systems
Battery installations that allow homeowners to store excess solar energy and use it when it is most valuable.
EV charging installations
OZEV-authorised EV charger installations for safe and reliable home charging.
Thoughtful system design
Every installation is designed around the specific property so the system performs exactly as expected.
What we do
Greenway Energy Ltd installs solar panels, battery storage and EV charging systems for homes across London and the surrounding areas. Every system we install is carefully designed for the property it sits on, ensuring strong performance, long-term reliability and a neat professional finish.
How we work
Every installation we carry out follows a clear and straightforward process. Whether the project involves solar panels, battery storage, EV charging or a combination of technologies, our goal is to make the process simple, well organised and professionally managed from start to finish.
Initial consultation to understand the property, energy usage and whether solar, battery storage or EV charging is the right fit
Site survey and assessment of roof layout, electrical infrastructure and installation requirements
System design covering solar generation, battery storage and EV charging integration
Professional installation of solar panels, battery systems and EV charging equipment
Electrical testing, commissioning and certification to current standards
Clear handover so homeowners understand how to monitor and manage their system
Our accreditations and approvals
Renewable energy installations must meet strict technical and safety standards. Greenway Energy holds recognised industry accreditations covering solar installations, electrical work and EV charging systems, giving homeowners confidence that their system is designed and installed correctly.
MCS Certified Installer
Certified for solar PV and battery installations.
NICEIC Approved Contractor
Electrical work carried out to current UK standards.
OZEV Authorised Installer
Approved to install EV chargepoints under all OZEV grant schemes.
Octopus Trusted Partner
Vetted installer approved by Octopus Energy.
Google Reviews
See what customers say about our work on Google.
TrustATrader Reviews
See our verified reviews and TrustATrader profile.
Why Choose Greenway Energy
Every project starts with a conversation, followed by a survey so we can understand the property, the electrical setup and what you actually need. We take a client-first approach rather than a sales-led one, designing each system to suit the installation instead of pushing standard packages. If something makes sense, we’ll recommend it. If it doesn’t, we’ll say so. The focus is always on what works best for the client — both in how the system performs and how it’s installed.
Residential solar sytems
London homes & rooftops
Solar and battery systems
North London homes
EV charger installations
Domestic EV charging setups
Solar on slate roofs
Specialist slate installations
Flat roof solar systems
Ballast or anchored mounting systems
Battery storage systems
Standalone or with solar systems
Recent Work
Frequently Asked Questions
-
Yes. Every project starts with a conversation followed by a survey so we can understand the property, electrical setup and what you actually need before making any recommendations.
-
We design each system around the installation and client requirements. Some projects are straightforward, others need a more tailored approach, but the system is always based on what suits the property and your requirements.
-
No. All installations are carried out by our in-house team, so the same people involved in the design are responsible for the installation.
-
Usually, but not always. Battery storage is useful in most cases, but not all. We’ll only recommend it where it makes sense based on usage and tariffs.
-
We’re based in London and cover the surrounding areas. If you’re unsure, just get in touch and we’ll confirm.
-
We’ll walk you through the system, set up the app and make sure everything is running as expected before we leave. We are also on hand to help get export tariffs set up.