Leicester

Avonside Energy

Avonside Energy offers solar installation, energy consultancy, and support services aimed at sustainable, efficient energy deployment.
★★★★★  
4
👥
4
Reviews
🏆Elite+ Installer

About

Avonside Energy is one of the UK’s leading renewable energy and heating specialists, delivering solar PV systems, battery storage, and sustainable energy solutions to both residential and commercial clients. With decades of industry experience and a reputation for reliability, the company has established itself as a trusted partner for homeowners, housing associations, developers, and businesses nationwide.

The mission of Avonside Energy is to provide cost-effective, sustainable, and future-ready energy solutions that reduce carbon emissions and deliver long-term savings. Their vision is to play a key role in the UK’s journey toward a low-carbon future by helping thousands of households and organizations embrace renewable energy.

As part of the Avonside Group, the company benefits from strong national resources while maintaining a local, customer-focused approach. They offer complete end-to-end services, including consultation, bespoke system design, installation, and aftercare. With a team of highly skilled professionals and engineers, Avonside Energy continues to set high standards in renewable energy delivery.

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 solar energy systems

✔️ Battery storage integration

✔️ EV charging solutions

✔️ Heating and boiler services

✔️ Solar panel maintenance and repairs

✔️ Energy efficiency consultation and audits

✔️ Financing and renewable support options

Products & Manufacturers

Avonside Energy works with leading renewable and heating manufacturers to ensure reliable performance:

  • Solar Panels: Trina Solar, JA Solar, Q CELLS, SunPower, LG Solar
  • Inverters: SolarEdge, SMA, Fronius, Huawei
  • Battery Storage: Tesla Powerwall, LG Chem, Sonnen, BYD
  • Heating & Boilers: Worcester Bosch, Vaillant, Ideal, Baxi
  • EV Charging: Pod Point, Zappi, Rolec

Project Gallery

Contact Information

Unit 3-4, St Georges House, Gaddesby Ln, Leicester LE7 4YH, United Kingdom
44 116 296 2929
enquiries@avonsideenergy.co.uk

Service Areas

Leicester

Certifications

Avonside Energy operates with or in line with the following certifications:

  • MCS (Microgeneration Certification Scheme) – accredited solar PV installations.
  • NICEIC – compliance with UK electrical safety regulations.
  • RECC (Renewable Energy Consumer Code) – consumer protection and ethical business practices.
  • Gas Safe Register – for heating and boiler services.
  • ISO 9001/14001 – quality and environmental management systems.

Warranty Information

Avonside Energy offers warranties consistent with UK solar and heating industry standards:

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

Company Details

Languages Spoken

English

Years in Business

Over 30 years of experience in heating and renewable energy solutions

Projects Completed

Thousands of residential, commercial, and public sector projects completed nationwide

Customer Reviews

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

Driver needs to read the highway code and learn some patience. Overtook horse too close, too fast, and when he didn't have right of way to do so. Caused horse to spook and the 2 oncoming cars to have to stop 👎 Drive safely and responsibly

Isabella Shorrock

Avonside are probably the best at what they did roofing wiseReal shame the wrong guys drained them and the moneyBut the energy side is under new hands nowBut still at the top

Sean W

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Frequently Asked Questions

What does Avonside Energy do?

(Limited public info) Likely they provide solar / renewable energy services; their website would need to be consulted for specifics.

How long has Avonside Energy been operating?

Public records did not clearly show founding date; checking company registration (Companies House) may reveal this.

Does Avonside Energy offer free consultations or quotes?

Public information is not clear — many solar companies do offer free surveys, so you’ll need to verify with them directly.

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