The Little Green Energy Company

What The Little Green Energy Company does

The Little Green Energy Company (TLGEC) is a UK-based renewable energy installation company founded in 2010, headquartered in Goudhurst, Tonbridge, Kent. Operating as part of the Hometree Group, TLGEC designs and installs integrated clean energy systems for residential homeowners and commercial enterprises across the South East of England, with primary service coverage in Kent, Surrey, Sussex, and London. The company employs between 11 and 50 staff and reports 15,000+ installations since founding (though some internal sources reference 1,000+ installations, indicating different counting methodologies or timeframes).

TLGEC's core offering centers on three integrated product lines: solar PV panel systems using tier-1 panels such as SunPower, battery storage solutions including Tesla Powerwall, Fox ESS, Sigenergy SigenStor, and commercial-grade INTILION Scalestac/Scalebloc systems ranging from 73kWh to 616kWh, and EV charging infrastructure including Myenergi Zappi chargers and Tesla EV solutions. The company holds multiple tier-1 vendor certifications and was the first certified Tesla Powerwall installer in the UK and Europe since 2017, and the first to install INTILION Scalestac commercial battery storage in the UK in 2023. TLGEC is MCS certified, NICEIC approved, CHAS accredited, and operates as an FCA-authorised appointed representative of HTG Finance Limited.

TLGEC's commercial model is sales-led with direct, in-house teams handling the full customer journey from quote through to installation. Revenue is generated primarily through one-time installation fees for residential and commercial systems, hardware sales of batteries and EV chargers, and recurring subscription revenue via the Hometree Finance Solar Plan (£0 deposit, monthly payments covering equipment, installation, maintenance and repairs). Commercial clients can also access Power Purchase Agreement (PPA) arrangements via partner Zestec, enabling capex-free solar installations in exchange for roof lease/license terms. The company differentiates through third-party trust signals (Which? Trusted Trader endorsement for 10+ years, 300+ five-star reviews across Checkatrade, Google and Facebook, Tesla Installation Excellence Award) rather than proprietary technology.

Name

The Little Green Energy Company

Legal name

The Little Green Energy Company Limited

Website

https://tlgec.co.uk

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

The Little Green Energy Company is a UK solar PV installer founded in 2010, serving residential and commercial customers in Kent, Surrey, Sussex and London with integrated solar panel, battery storage, and EV charging systems, operating as part of the Hometree Group.

Ownership category

akta.pro rank

Product category

Solar PV Installation Services

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

Renewable Distributed Generation (Rooftop/Onsite Solar, Small Wind, Small Hydro) (EUACALAJ), Renewable Energy Industrial Facilities Construction (Solar, Wind, Storage) (IMAFADAD)

Keywords

• Solar PV installation
• Battery storage systems
• EV charging installation
• Commercial solar
• Solar finance plans

Headquarters

HQ city

Tonbridge

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Solar PV Installation: One-time installation of solar photovoltaic panel systems for residential and commercial properties. Revenue generated from equipment supply and professional installation services. Pricing varies based on system size and complexity.
2. Battery Storage Installation: Installation of battery storage systems including Tesla Powerwall, Fox ESS, Sigenergy, and commercial INTILION solutions. Often bundled with solar PV installations or sold as upgrades.
3. EV Charging Installation: Electric vehicle charger installation services including Zappi chargers and Tesla EV charging solutions. Government OZEV (formerly OLEV) grants may apply.
4. Solar Finance (Hometree): Partnership with Hometree Finance offering the Solar Plan with £0 deposit and monthly payment options. Covers equipment, installation, checks, maintenance and repairs. TLGEC is appointed representative of HTG Finance Limited (FCA regulated).
5. Commercial PPA and Asset Finance: Power Purchase Agreement (PPA) arrangements for commercial clients where TLGEC installs free solar systems in exchange for roof lease/license. Also offers asset finance and green loans for business renewable energy investments.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

The Little Green Energy Company designs and installs integrated renewable energy systems for homes and businesses in the South East of England. Core offerings are solar PV panel installations paired with battery storage (Tesla Powerwall, Fox ESS, Sigenergy, INTILION) and EV charging points (Zappi, Tesla), supported by £0 deposit Solar Plan financing through Hometree Finance and ongoing maintenance and inspection services.

Product overview

The Little Green Energy Company is a renewable energy equipment installer offering a comprehensive portfolio of solar and battery solutions. The core offering consists of Solar PV panel systems (residential and commercial) combined with battery storage options including Tesla Powerwall 3, Fox ESS, Sigenergy SigenStor, and commercial-grade INTILION Scalestac/Scalebloc systems. EV charging solutions include the Zappi smart charger and commercial charging infrastructure. Services span installation, financing (via Hometree Finance with £0 deposit options), and ongoing maintenance. The company operates exclusively as a service/installation provider without a software platform or API products.

Differentiator

Problem solved

Functional benefit

Products and services

• Solar PV Panels Photovoltaic solar panel systems for residential and commercial properties, converting sunlight into electricity and offered as standalone technology or integrated with battery storage and EV charging.
• Solar Battery Storage Battery storage systems that store excess solar energy for later use, enabling homes and businesses to maximise self-consumption and provide backup power during outages.
• Tesla Powerwall 3 Tesla home battery storage system with 13.5 kWh capacity providing backup power, energy storage and integration with solar PV, installed as a Tesla Premium Installer.
• Fox ESS Battery Alternative battery storage solution for residential solar systems, offering energy storage capabilities alongside solar PV installation.
• Sigenergy Battery – SigenStor Modular battery storage system offering scalable energy storage for residential applications, integrated with solar PV systems.
• INTILION Scalestac Commercial Battery Storage Commercial-scale battery storage solution with 154–616 kWh storage capacity and up to 400 kVA inverter power for medium to large commercial installations, installable indoors or in containerised systems.
• EV Charging Installation Electric vehicle charging point installation for residential and commercial properties, integrated with solar PV and battery storage systems and available under the OZEV (formerly OLEV) government grant scheme.
• Zappi EV Charger Smart EV charger from Myenergi that optimises charging based on solar panel generation, offering eco-friendly EV charging using excess solar energy.
• Commercial Solar PV Solar PV systems designed for commercial and business properties, including multi-site installations, with financing options including PPA, asset finance and green loans.
• Commercial EV Charging EV charging infrastructure solutions for commercial businesses supporting fleet electrification and workplace charging with scalable charging networks.
• Commercial Battery Storage

Quantifiable outcome

• Up to 80-90% reduction in energy bills with solar and battery
• +5 more outcomes

Named customers7 records

Segments5 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Nine partnerships are on record, tiered secondary and core.

• Octopus EnergysecondaryGTM or Marketing Partner · 1 January 2024Certified Octopus Trusted Partner. Octopus customers receive £50 energy bill credit when installing solar through TLGEC.
• SunPowercoreTechnology or IntegrationAuthorized SunPower partner installing their high-efficiency solar panels. SunPower panels offer 60% more energy than industry average with 40-year warranty.
• TeslacoreTechnology or IntegrationFirst certified Tesla Powerwall installer in the UK and Europe (2017). Premium Tesla Certified Installer for Powerwall battery storage products and Tesla EV charging solutions.
• SolarEdgecoreTechnology or IntegrationCertified partner for SolarEdge inverters and optimization technology used in solar panel installations.
• Myenergi (Zappi)secondaryTechnology or IntegrationOfficial partner for Zappi EV chargers, enabling solar-optimized EV charging solutions.
• INTILION AGcoreStrategic or Co-development PartnerGerman battery storage company. TLGEC completed the first INTILION Scalestac installation in the UK - a commercial battery storage solution for W Robinson & Sons. INTILION offers scalable commercial storage from 73kWh to 616kWh.
• MCS (Microgeneration Certification Scheme)coreOthersMCS certified installer status - required certification for microgeneration technology installations including solar PV, battery storage, and EV charging.
• NICEICcoreOthersNICEIC approved contractors - electrical safety and competence certification for installation work.
• INTILION Scalestac/ScalebloccoreTechnology or IntegrationCommercial battery storage solutions with capacities from 73kWh to 616kWh. Scalable for various commercial energy requirements including EV charging support.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Joju Solar: UK solar and battery storage installer focused on residential and community/commercial projects, with strong emphasis on technical quality and integrated solar+storage offerings. Highly comparable as a similarly sized regional-to-national installer/EPC competing in the same product categories.
• Good Energy: UK renewable energy retailer and installer offering solar PV, battery storage and EV charging to residential and commercial customers. Comparable vertically integrated player operating in the same product categories across the UK.
• Project Solar UK: Nationwide UK solar PV installer offering integrated solar, battery and EV charger solutions with in-house installation teams. Closely comparable business model to TLGEC, though with broader national geographic coverage.
• Evergreen (A Shade Greener): UK solar installer and PPA provider operating under a free-installation model similar to TLGEC's commercial PPA. Closely comparable business model with strong focus on long-term recurring revenue from generated power.
• MyGridGB / MyGrid Energy: UK solar and battery installer offering integrated residential solutions with finance options. Comparable size and go-to-market model to TLGEC, competing for the same homeowner customer segment.

Broad incumbents

• EDF Renewables UK: Major UK energy utility with growing residential and commercial solar offerings through EDF Home Renewables. Competes directly with TLGEC for residential solar+EV customers but with vastly larger scale, brand recognition, and balance sheet.
• British Gas Solar (Centrica): UK's largest energy retailer's solar installation business, offering residential solar PV, battery storage and EV chargers nationwide. Competes with TLGEC on residential solar but offers broader portfolio and national scale.
• Octopus Energy (Heat Pump & Solar): Major UK energy retailer with growing solar installation offering through partnerships and direct installs. Notably TLGEC is also an Octopus Trusted Partner, but Octopus increasingly builds internal capability that competes for the same end customer.

Emerging players

• Solarcentury (Statkraft): Historic UK solar company now part of Norwegian renewables group Statkraft, with UK residential and commercial solar offerings. Comparable product set; operates at larger scale post-acquisition.
• Lightsource Homes: UK residential solar arm of Lightsource bp, one of Europe's largest solar developers. Competes with TLGEC for residential solar+battery customers but with significantly greater development capital and corporate backing.

Market position

Strengths1 record

Weaknesses1 record

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCHo8-NOm92O6RKfCg8no5OA
• Facebookfacebook.com/tlgec
• LinkedInlinkedin.com/company/the-little-green-energy-company-ltd
• Instagraminstagram.com/tlgec
• Xx.com/tlgec

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Little Green Energy Company