London

GreenLight

GreenLight focuses on commercial fit-outs and renewable energy projects, delivering energy-efficient solutions that reduce costs and promote sustainable practices.
★★★★★  
5
👥
79
Reviews
🏆Elite+ Installer

About

GreenLight is a UK-based renewable energy solutions provider specializing in solar PV systems, energy efficiency, and sustainable technologies. With operations across London and surrounding regions, GreenLight has built a reputation for delivering reliable, cost-effective, and environmentally responsible energy solutions.

The company’s mission is to support the UK’s transition to net zero by helping homeowners and businesses adopt clean energy technologies that reduce carbon emissions and energy costs. Backed by excellent ratings—averaging over 8/10 across product quality, installation service, and customer satisfaction—GreenLight is recognized for both technical expertise and exceptional customer care.

GreenLight provides comprehensive solar solutions from consultation and system design to installation, servicing, and aftercare. Their customer-first approach ensures that each project is tailored to individual energy needs, maximizing performance and long-term savings. With innovation, transparency, and sustainability at the core of its operations, GreenLight continues to empower communities to embrace renewable energy and sustainable practices.

Company Rating Breakdown

5.0
★★★★★
Based on 48 verified reviews
Product Quality
20% of total rating
★★★★★
5.0
Installation & Service
20% of total rating
★★★★★
5.0
Customer Reviews
15% of total rating
★★★★★
5.0
Pricing & Financing
15% of total rating
★★★★★
4.9
Warranties
10% of total rating
★★★★★
5.0
Certifications
10% of total rating
★★★★★
5.0
Company Experience
10% of total rating
★★★★★
5.0

Services Offered

✔️ Residential solar PV installations

✔️ Commercial solar systems

✔️ Battery storage integration

✔️ EV charging point installations

✔️ Solar system maintenance and servicing

✔️ Energy consultation and performance audits

✔️ Financing and renewable energy support

Products & Manufacturers

GreenLight works with trusted and globally recognized renewable energy brands:

  • Solar Panels: Trina Solar, Q CELLS, JA Solar, SunPower, LG Solar
  • Inverters: SolarEdge, SMA, Fronius, Huawei
  • Battery Storage: Tesla Powerwall, LG Chem, Sonnen, BYD
  • EV Charging: Pod Point, Zappi, Rolec

Project Gallery

Contact Information

Unit 14, 14 Watermill Wy, London SW19 2RD, United Kingdom
442085457225
info@green-light.co.uk

Service Areas

London

Certifications

GreenLight operates with or in line with industry certifications such as:

  • MCS (Microgeneration Certification Scheme) – solar PV installation standards.
  • NICEIC – certified electrical safety compliance.
  • RECC (Renewable Energy Consumer Code) – ensuring consumer protection.
  • ISO 9001/14001 – quality and environmental management systems.

Warranty Information

GreenLight offers warranty coverage in line with UK solar industry practices:

  • Solar panels – 20–25 years performance guarantee.
  • Inverters – 5–12 years manufacturer’s warranty.
  • Workmanship/installation – 5–10 years.
  • Battery storage systems – 5–10 years depending on brand.

Company Details

Languages Spoken

English

Years in Business

Customer Reviews

Read what our customers have to say about their experience with Sunergy Solar Solutions

We have found working with Greenlight a pleasure. They have been responsive, friendly and have been easy to deal with; a highly recommended main contractor.

Toby Gray

Absolute great people, easy to talk to, navigate through work very easy. A all round great team and company.

Jack Luff

Great experience with all the team over at Green Light. They were professional, hardworking & always kept me informed throughout the process. If I could give them 10 stars I would. Thanks again guys. I will be recommending you for future projects. Happy New Year & wish you all the best for 2024!!

Charlie Bhangu

Frequently Asked Questions

What areas does GreenLight serve?

GreenLight provides renewable energy consultancy and solar solutions across the UK.

Does GreenLight help with government incentives or grants?

Yes, they guide clients through available schemes, subsidies, and grants to maximize returns on investment.

How eco-friendly are GreenLight’s solar solutions?

Their systems are built to reduce energy waste, improve efficiency, and support sustainable living.

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