London

Excel Energy

Excel Energy offers bespoke commercial solar PV and battery storage solutions across the UK, helping businesses reduce energy costs and carbon footprints with expert installations.
★★★★★  
5
👥
16
Reviews
🏆Elite+ Installer

About

Excel Energy is a UK-based renewable energy company specializing in solar PV installations, battery storage systems, and sustainable energy solutions for residential, commercial, and industrial clients. With an outstanding reputation for product quality, installation expertise, and customer service, Excel Energy has become a trusted provider of innovative clean energy solutions.

The company’s mission is to deliver affordable, efficient, and future-proof energy systems that help households and businesses reduce energy costs, achieve energy independence, and minimize carbon footprints. Excel Energy is highly rated across installation quality, service standards, and long-term reliability, reflecting its commitment to excellence.

By offering tailored system designs and employing cutting-edge technologies, Excel Energy ensures that every project delivers maximum performance and long-lasting value. Their vision is to support the UK’s transition to renewable energy by providing solutions that empower communities, reduce reliance on fossil fuels, and create a sustainable energy future.

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 installation

✔️ Commercial and industrial solar systems

✔️ Battery storage integration

✔️ EV charging point installation

✔️ Solar system maintenance and servicing

✔️ Energy consultation and audits

✔️ Financing and renewable energy support

Products & Manufacturers

Excel Energy partners with top-tier renewable energy brands, including:

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

Project Gallery

Contact Information

First Floor, 85 Great Portland St, London W1W 7LT, United Kingdom
442038349440
info@excelenergy.co.uk

Service Areas

London

Certifications

Excel Energy holds or operates in line with industry certifications, including:

  • MCS (Microgeneration Certification Scheme) – quality assurance for solar PV installations.
  • NICEIC – certified electrical compliance.
  • RECC (Renewable Energy Consumer Code) – consumer rights and ethical trading.
  • ISO 9001/14001 – quality and environmental management systems.

Warranty Information

Excel Energy provides warranties aligned with UK solar industry best practices:

  • Solar panels – 20–25 years performance warranty.
  • Inverters – 5–12 years manufacturer’s warranty.
  • Workmanship/installation – 5–10 years.

Battery storage systems – 5–10 years depending on manufacturer.

Company Details

Languages Spoken

English

Years in Business

Several years of expertise in the UK renewable energy sector

Projects Completed

Hundreds of solar PV and renewable energy installations across the UK

Customer Reviews

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

A site visit from Nick Neza left me in no doubt that my solar installation was going to be in good hands with Excel Energy and I wasn't wrong! The quote was favourable, the whole process was smooth and efficient. All the various permissions were obtained by Nick, the attention he gave to detail was thorough and so very reassuring. The installation team were simply magnificent. Ploughing on through rain and shine, their work ethic was truely amazing. I could never have imagined the project being completed as it was. Nothing was too much trouble, simply first class!

Royston Sumner

Nick from Excel Energy supervised the installation of our ground mounted panels with battery back up. This was done carefully and to a very high standard. We are now enjoying free electricity and earning money from feeding surplus into the Grid. I would also like to thank Nick for his patience guiding me through the procedures so that I can now see what is being generated by each panel on my computer and mobile phone. This is addictive!!

Nick Jones

After looking at several other solar panel installers, we came across Excel Energy. Right from my initial contact, they were keen and excited about the possibilities the project presented. We arranged a Site survey, Nick Neza came over. He was very professional, exceptionally knowledgeable.he went through thoroughly everything,this really assured us that we were dealing with a reputable Company. We commissioned a 12kwp Solar PV system with a 16kwh BYD battery system. The installation team that came to install the system were very professional and their work ethics was outstanding.

Nina S

Frequently Asked Questions

What types of solar panels does Excel Energy use?

Excel Energy installs efficient, industry-leading solar panels and equipment to maximize energy production.

Does Excel Energy also offer battery storage or EV charging?

Yes, they offer solar-plus-storage systems and EV charging solutions to provide complete clean energy packages.

What financing options does Excel Energy provide?

They provide flexible financing and payment plans to make solar more accessible and affordable.

Get a Free Solar Quote

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