Photon Energy
Photon Energy is a UK-based MCS-certified solar PV and battery storage EPC contractor serving commercial, industrial, public-sector, and new-build housing customers with turnkey design, installation, and maintenance services.
- Company typePrivate
- Founded2006
- HeadquartersReading, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Photon Energy does
Photon Energy Ltd is a UK-based solar PV and battery storage systems integrator, founded in 2006 in Reading. The company designs, supplies, installs, and maintains rooftop-mounted solar PV systems — primarily using premium components from SunPower, Trina Solar, SolarEdge, Huawei, Tesla, sonnen, and K2 Systems — alongside battery storage products (Tesla Powerwall/Powerpack, sonnenBatterie) for commercial and industrial buildings, public-sector estates (schools, universities, hospitals, council offices, fire stations, prisons), new-build housing developments, and agricultural sites. It does not service the private retrofit domestic market. The business holds a dense stack of UK accreditations including MCS (via NAPIT), NICEIC Approved Contractor, CHAS, Constructionline Gold, SafeContractor, RISQS, and ISO 9001/14001/45001, and operates from four locations (Reading HQ, Poole office, Dartford warehouse, Huddersfield warehouse) with in-house teams of qualified electricians and roofers rather than subcontractors.
Revenue is generated through four streams: one-time turnkey system design and installation, recurring operation and maintenance contracts, third-party-funded Power Purchase Agreements (20-year terms, EPC role), and equipment supply. Go-to-market combines direct enterprise field sales, channel partnerships (LASER Framework for public sector, SGEF equipment finance for commercial/industrial), and direct engagement with new-build housing developers (Taylor Wimpey, Hill, Morganstone, A2Dominion). On 1 October 2025 Photon Energy was acquired by Project Better Energy, and in January 2026 it was awarded approved supplier status on Lots 3, 4, and 5 of the LASER public-sector framework, materially expanding its procurement access.
Photon Energy firmographics
Firmographics- Name
- Photon Energy
- Legal name
- Photon Energy Ltd
- Website
- https://photonenergy.co.uk
- Company type
- Private
- Founded year
- 2006
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Photon Energy is a UK-based MCS-certified solar PV and battery storage EPC contractor serving commercial, industrial, public-sector, and new-build housing customers with turnkey design, installation, and maintenance services.
- Ownership category
- akta.pro rank
Photon Energy industry classification
Industry- Product category
- Solar PV and Battery Storage Installation Services
- NAICS
- Utility System Construction (2371), Power and Communication Line and Related Structures Construction (237130)
- SIC
- Water, Sewer, Pipeline, Comm & Power Line Construction (1623)
- akta.pro primary industry
- Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)
- akta.pro secondary industry
- Renewable Distributed Generation (Rooftop/Onsite Solar, Small Wind, Small Hydro) (EUACALAJ)
Keywords
Where Photon Energy is headquartered
LocationHeadquarters
- HQ city
- Reading
- HQ country
- United Kingdom
- HQ region
- Europe
Offices4 records
Markets served
Photon Energy business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Solar PV Design and Installation: One-time installation services for solar PV systems including system design, equipment supply, and professional installation for commercial, industrial, and residential customers.
- Maintenance and O&M Services: Ongoing operation and maintenance contracts including troubleshooting, annual service packages, and system rehabilitation services.
- Power Purchase Agreement (PPA): Third-party funded solar installations where customers purchase electricity generated by the PV system under 20-year PPA agreements. Company acts as EPC contractor.
- Equipment Supply: Supply of PV modules, inverters, batteries, and mounting systems as part of turnkey installation services.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Free consultation and quotation for all project types |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels5 records
Photon Energy product offering
Product offeringCore offering
Photon Energy designs, supplies, installs, and maintains solar PV systems and battery storage solutions for commercial, industrial, public sector, and new-build housing customers across the UK. Core deliverables include rooftop and ground-mount solar PV installations, commercial/industrial and residential battery storage systems, and Power Purchase Agreement (PPA) funded projects. The company explicitly does not service the private domestic market and supports every project with dedicated Operation & Maintenance packages.
Product overview
Photon Energy is a solar PV and battery storage systems installer offering an integrated portfolio of products and services. The core offerings consist of Solar PV Systems (roof-mounted for residential, commercial, public sector, and agricultural buildings) and Battery Storage Systems (for commercial/industrial and residential applications). Supporting services include Operation & Maintenance, Power Purchase Agreement (PPA) Solutions, Ground Mount Solar, Commercial & Industrial Solar, New-Build Housing Solar, and the RePower Ukraine humanitarian initiative. The company specializes in delivering complete turnkey solar solutions from design through installation to ongoing maintenance.
Differentiator
Problem solved
Functional benefit
Products and services
- Solar PV Systems Rooftop-mounted solar photovoltaic (PV) systems for residential (new build and retrofit), commercial/industrial buildings, public sector, schools/universities, and agricultural buildings. Systems include module-level optimization and performance monitoring. Designed and installed to MCS standards and BS7671 wiring regulations.
- Battery Storage Systems Commercial/industrial and residential battery storage systems that work in conjunction with solar PV to increase self-consumption, provide backup power, and enable revenue streams such as grid balancing services (FFR/EFR), capacity market, and STOR. Includes certified Tesla Powerpack and sonnenBatterie installations.
- Operation & Maintenance Services Maintenance services including troubleshooting, annual service packages, system rehabilitation, and performance monitoring for installed solar PV and battery storage systems. Available as recurring subscription packages.
- Power Purchase Agreement (PPA) Solutions PPA-funded solar PV solutions provided in partnership with Two Blues Solar, enabling public sector and other organisations to access renewable energy without upfront capital investment. Photon Energy acts as EPC contractor for installation and maintenance under 20-year PPA agreements.
- Ground Mount Solar Ground-mounted solar PV installations for large-scale commercial and utility applications, using European mounting systems such as those from K2 Systems.
- Commercial & Industrial Solar Solar PV systems designed for commercial rooftops, industrial buildings, and large-scale facilities, including battery storage integration for energy resilience and grid services.
- New-Build Housing Solar Solar PV and battery storage systems installed in new residential housing developments, including integrated roof panel solutions, supplied to housebuilders such as Hill, Taylor Wimpey, Morganstone, and A2Dominion.
Quantifiable outcome
- 115 MW of solar PV installed, offsetting approximately 14,000 tonnes of CO2 per year
- +2 more outcomes
Companies that use Photon Energy
Customer profileNamed customers8 records
Segments5 records
Ideal customer profiles4 records
Photon Energy technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Photon Energy partnerships and signals
Strategic signalPartnerships
13 partnerships are on record, tiered core, flagship and minor.
- LASER (Light And Sound Equipment Rental)coreLASER is one of the UK's leading public sector energy consultancies providing expert support in energy procurement, carbon reduction, and sustainability strategy. Photon Energy was awarded approved supplier status on Lots 3, 4, and 5 of the LASER Framework for supply and installation of rooftop solar PV systems for public sector organisations.
- RePower UkraineflagshipCharitable foundation providing solar and battery systems for emergency power supplies to hospitals and institutions in Ukraine. Photon Energy donated PV modules and raised funds for 36.5kWp solar/battery system for Slobozhanske Hospital in Kharkiv region.
- SegencoreUK's leading distributor of renewable energy technology. Donated 30kW solar inverter and 36kWh battery storage system with backup interface for Slobozhanske Hospital project in Ukraine.
- Midsummer EnergyminorUK solar distributor collaborated with Photon Energy to fundraise for RePower Ukraine hospital projects. Launched fundraising campaign on GoFundMe raising €17,000.
- Two Blues SolarcoreFunding partners for PPA-funded solutions under the LASER Framework. Two Blues Solar provides financing while Photon Energy acts as EPC contractor for installation and maintenance.
- SunpowercorePremium PV module manufacturer. Factory visits conducted to ensure high quality standards. Used for high-efficiency installations at Cambridge University and Bournemouth University.
- Trina SolarcoreMajor PV module supplier. All modules are MCS Certified. Used at Prologis installation and other commercial projects.
- SolarEdgecoreInverter and optimizer technology partner. Provides module-level performance monitoring, fire safety gateway, and internet connectivity for continuous monitoring.
- Tesla EnergycoreCertified installer of Tesla Powerwall and Powerpack battery storage systems. One of few UK-based Tesla certified companies.
- sonnencoreCertified sonnenBatterie installer. Used for residential and commercial storage systems including Parc Eirin development.
- Viridian SolarcoreLong-standing partnership for integrated roof panel systems. Viridian Clearline Fusion panels used for new build housing projects including Parc Eirin and NW Bicester.
- K2 SystemscoreEuropean mounting system manufacturer. Provides flat roof and pitched roof mounting solutions sourced for installations.
- HuaweicoreInverter supplier providing G98/G99 approved inverters for solar PV installations. All inverters come with minimum 5 year warranty extendable to 10 years.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Photon Energy competitors and assessment
Company assessmentDirect peers
- Push Energy: UK solar PV EPC contractor focused on commercial, industrial, and utility-scale installations, directly comparable to Photon's C&I rooftop and ground mount solar delivery model.
- Ethical Power: UK-based commercial and industrial solar EPC contractor with a similar MCS-certified installer profile, competing for the same mid-market C&I and public sector solar contracts as Photon Energy across Great Britain.
- EvoEnergy: UK solar PV installer serving commercial, agricultural, and public sector customers with MCS-certified rooftop and ground mount systems, directly comparable in segment mix and project scale to Photon Energy.
- RenEnergy: UK-based solar PV EPC contractor focused on commercial rooftops, ground mount, and battery storage, overlapping directly with Photon's service portfolio and customer segments.
- HD Energy: UK commercial solar EPC installer delivering rooftop PV and battery storage solutions, comparable to Photon in target customer (commercial/industrial, public sector) and project delivery model.
- GRIDSERVE: UK-based solar and battery storage developer/EPC and EV charging network operator. Comparable in combining solar generation and storage expertise in the UK, though broader in scope (utility-scale solar farms plus EV).
Broad incumbents
- Lightsource bp: Global utility-scale solar developer and IPP with significant UK footprint, serving as a much larger incumbent in overlapping rooftop and ground-mount solar EPC markets as Photon Energy.
- Statkraft (Solarcentury): Statkraft-owned (formerly independent) UK solar EPC company historically serving commercial and utility-scale customers, a much larger incumbent in the same UK rooftop and ground-mount solar market as Photon.
Emerging players
- Powervault: UK residential and small commercial battery storage specialist; comparable in storage-only focus and UK market overlap, though smaller and more consumer-skewed than Photon.
Others
- Tesla Energy: Tesla Energy is both a technology supplier to Photon (Powerwall/Powerpack) and a broad incumbent in distributed energy storage globally, relevant as both an ecosystem counterparty and adjacent market player.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights8 records
Customer concentration
Photon Energy social profiles
Digital presencePhoton Energy compliance and trust
Trust signalCompliance12 records
Photon Energy financial estimates
Financial estimateRevenue estimate
Valuation estimate
Photon Energy leadership team
Management profileNumber of profiles
Profiles6 records
Photon Energy subsidiaries and ownership
Company hierarchySubsidiaries1 record
Photon Energy funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Photon Energy M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Photon Energy
What does Photon Energy do?
Photon Energy designs, supplies, installs, and maintains solar PV systems and battery storage solutions for commercial, industrial, public sector, and new-build housing customers across the UK. Core deliverables include rooftop and ground-mount solar PV installations, commercial/industrial and residential battery storage systems, and Power Purchase Agreement (PPA) funded projects. The company explicitly does not service the private domestic market and supports every project with dedicated Operation & Maintenance packages.
Is Photon Energy a public or private company?
Photon Energy is a private company. It is classified as corporate owned and is currently operating.
When was Photon Energy founded?
Photon Energy was founded in 2006. It employs 11 to 50 people.
Where is Photon Energy based?
Photon Energy is headquartered in Reading, United Kingdom, in the Europe region.
How does Photon Energy make money?
Four revenue lines are on record. Solar PV Design and Installation is the primary driver. The others are maintenance and O&M Services, power Purchase Agreement (PPA) and equipment Supply.
Who are Photon Energy's main competitors?
Direct peers on record are Push Energy, Ethical Power, EvoEnergy, RenEnergy, HD Energy and GRIDSERVE. Broad incumbents are Lightsource bp and Statkraft (Solarcentury). Powervault is listed as an emerging player. Tesla Energy is listed as an others.
Does Photon Energy have an API?
No public API is recorded for Photon Energy.
What industry is Photon Energy in?
Photon Energy's product category is Solar PV and Battery Storage Installation Services. Its primary akta.pro industry code is EUAMABAB, Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System), with a secondary code of EUACALAJ, Renewable Distributed Generation (Rooftop/Onsite Solar, Small Wind, Small Hydro). Its NAICS code is 2371 and its SIC code is 1623.