What Sunlight Group Energy Storage Systems does

Sunlight Group Energy Storage Systems is a Greece-based industrial battery and energy storage systems manufacturer, privately held under the Olympia Group conglomerate owned by Panos Germanos. The company operates 35+ facilities across 4 continents with 9 GWh of annual production capacity, serving 115+ countries through a combination of direct enterprise field sales and a global network of channel partners and distributors. Its product portfolio spans lead-acid batteries, lithium-ion (LFP) solutions under the LiONFORCE and ElectroLiFe brands, IoT-enabled smart energy storage, chargers, and battery accessories, targeting material handling and logistics (primary), telecom and infrastructure, defense, and rail and stationary applications.

The company's core technology platform centers on advanced battery electrochemistry and a fully integrated recycling infrastructure that supports a circular economy business model. The Komotini recycling plant in Greece—established in 2014 in partnership with Engitec—is one of Europe's most advanced lead-acid battery recycling facilities, capable of processing 50,000 tons per year and supplying over 50% of the group's raw lead requirements. Proprietary processes include Zero Liquid Discharge systems, advanced air pollution control, super desulphurization (producing less than 5% slag), and high-temperature smelting at 1,000°C yielding 99.99% purity lead alloys. The group holds EMAS certification and a full suite of ISO certifications (9001, 14001, 45001, 37001, 14064, 37301), making it the first company in Greece certified under ISO 37001 for anti-corruption compliance.

The business model is built on three revenue streams: (1) hardware sales of industrial batteries and energy storage systems, (2) recycled materials sales (lead, sodium sulfate, polypropylene—approximately 25% sold externally), and (3) battery service and support through a global field network. Pricing is quote-based B2B enterprise with no public disclosure. The company is actively expanding into lithium battery recycling through the EU-funded ReLiFe Project and into North American LFP manufacturing via a new facility in Mebane, North Carolina, while consolidating European distribution through acquisitions of Triathlon Batterien GmbH and A. Müller GmbH.

Name

Sunlight Group Energy Storage Systems

Legal name

Sunlight Recycling Industrial and Commercial Single Member Société Anonyme For Processing and Recycling of Materials

Website

https://the-sunlight-group.com

Company type

Private

Founded year

2014

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Sunlight Group is a Greece-based industrial battery and energy storage systems manufacturer operating 35+ facilities globally with 9 GWh capacity, serving material handling, telecom, defense, and rail customers across 115+ countries through vertically integrated manufacturing and one of Europe's largest lead-acid battery recycling plants.

Ownership category

akta.pro rank

Headquarters

HQ city

Kifissia

HQ country

Greece

HQ region

Europe

Offices9 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Battery and Energy Storage System Sales: Sunlight Group manufactures and sells industrial batteries and energy storage systems including lead-acid batteries, lithium-ion batteries (LFP), motive power batteries for forklifts and material handling equipment, and energy storage solutions. Annual production capacity of 9 GWh across multiple facilities.
2. Recycled Materials Sales: The recycling plant produces and sells recycled lead materials, sodium sulfate, and polypropylene. Approximately 25% of recycling plant revenue stems from global sales to external customers, with the majority of recycled lead shipped to the industrial complex for new battery production.
3. Battery Service and Support: Service network provides field support, maintenance, and after-sales support through global facilities and partner network.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Sunlight Group Energy Storage Systems manufactures and sells industrial batteries and energy storage systems, including lead-acid and lithium-ion (LFP) batteries, with a vertically integrated model that includes advanced battery recycling at its Komotini plant in Greece. The company serves material handling, logistics, telecom, defense, and rail sectors globally through 35+ facilities across 4 continents with 9 GWh annual production capacity.

Product overview

Sunlight Group Energy Storage Systems is a global technology company and manufacturer of industrial batteries and energy storage systems with over 30 years of experience. The company operates a multi-solution portfolio organized around six core product categories: Smart Energy (data-driven storage), Lithium-ion (high-efficiency industrial batteries including LiONFORCE and ElectroLiFe products), Lead-Acid (proven dependable power), IoT solutions (smart data optimization), Chargers, and Accessories. The ecosystem includes numerous subsidiaries across Europe, the US, and Israel specializing in various battery applications including marine, defense (Advanced Battery Technologies), and recycling operations. The vertically integrated model features lead-acid battery recycling through Sunlight Recycling in Komotini, Greece (certified EMAS) and Ecorba in Italy, supporting raw material supply for new battery production. The company is expanding into lithium recycling through the ReLiFe project and operates 35 facilities worldwide with 9 GWh annual production capacity.

Differentiator

Problem solved

Functional benefit

Brands

• LiONFORCE: Lithium-ion battery product line for industrial applications
• ReLiFe
• Sunlight ElectroLiFe
• Green Mission

Products and services

• Lead-Acid Batteries Proven and dependable lead-acid battery solutions for industrial power applications including motive power for forklifts, automated guided vehicles (AGVs), and warehouse logistics equipment.
• Lithium-Ion Batteries (LiONFORCE) High-efficiency lithium-ion battery solutions (including LFP chemistry) for industrial operations, featuring the LiONFORCE product line for material handling and energy storage applications.
• Sunlight ElectroLiFe Semi-traction lithium-ion battery featuring plug-and-play installation and over 2,000 cycle lifespan for industrial applications.
• Battery Charging Solutions Battery charging solutions designed to ensure uninterrupted productivity for industrial operations.
• Battery Handling Accessories Battery handling and support accessories that simplify swaps with zero disruptions to industrial operations.
• Battery Recycling Services Lead-acid battery recycling services operated through the Komotini plant with 50,000 tons per year capacity, supplying over 50% of Sunlight Group's production needs in raw lead material.

Quantifiable outcome

• 90% lower CO2 emissions from ReLiFe lithium battery recycling process compared to current recycling processes
• +7 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Nine partnerships are on record, tiered key, supporting and core.

• Greenhouse Investment GroupkeyStrategic or Co-development Partner · 1 January 2023Ireland-based Europe-focused enterprise with integrated approach to capital markets. Contributing €1.5m to ReLiFe project and conducting Market, Business Plan and Risk analyses for the consortium.
• TU Bergakademie Freiberg (TUBAF)keyStrategic or Co-development Partner · 1 January 2023Leading university in end-of-life product recycling, providing expertise in pyrometallurgical, hydro- and bio-hydrometallurgical processing. Contributing flowsheet modelling and advanced thermochemical modelling techniques.
• Helmholtz-Zentrum Dresden-Rossendorf (HZDR) and Helmholtz-Institut Freiberg (HIF)keyStrategic or Co-development Partner · 1 January 2023Research institution focusing on sustainable circular economy of minerals and metals. Providing multi-disciplinary research from exploration, processing, metallurgy, analytics, and modelling.
• Küttner GmbHkeyStrategic or Co-development Partner · 1 January 2023Multi-sector plant engineering company providing planning, procurement, and project management services for developing a fully operating pilot plant design for LFP battery recycling.
• MONOLITHOS Catalysts & RecyclingkeyStrategic or Co-development Partner · 1 January 2023Company with 18 years of experience in manufacturing, regenerating, and recycling of automotive catalytic converters and Diesel Particulate Filters. Contributing metallurgical expertise to the recycling process.
• SE&CsupportingStrategic or Co-development Partner · 1 January 2023Independent research and innovation SME assessing complete life cycle of LFP batteries to demonstrate environment-friendly properties of the specific battery type.
• Green Spots Network PartnerssupportingChannel Partner/ Reseller/ Distributor · 1 January 2022Partnership with IAPONIKI, SFAKIANAKIS, TOYOTA AGGELOS, SUBARU KIFISSOS, and selected gas stations of EKO and BP to create 50 Green Spot collection points for automotive battery recycling across 12 cities in Greece.
• Green Mission Initiative PartnerssupportingStrategic or Co-development Partner · 1 January 2016Environmental initiative involving 35+ companies including ABB, Toyota Material Handling, Delta, HP, and others, aimed at raising awareness about proper lead-acid battery recycling in Greece.
• EngiteccoreTechnology or Integration · 1 January 2014Global leader in engineering, procurement, construction and operation of recycling plants for lead-acid batteries. Partnership ensured unrivalled quality in design, construction, equipment installation, and recovered materials for the Komotini recycling plant.

Scale indicators15 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Trojan Battery Company: US manufacturer specializing in deep-cycle lead-acid and lithium batteries for industrial, floor-care, and motive applications. Closely comparable in motive-power and material-handling battery focus.
• EnerSys: Global US-listed manufacturer of industrial batteries (motive power, reserve power, aerospace/defense) with a sizable lead-acid product line and growing lithium portfolio. Direct comparable in motive-power batteries for forklifts and industrial customers.
• East Penn Manufacturing: Privately held US manufacturer of lead-acid industrial batteries with integrated recycling capabilities. Comparable vertical integration model and industrial customer focus.
• Exide Technologies: European-headquartered industrial battery manufacturer with strong lead-acid motive-power and recycling operations. Closely comparable in product mix, recycling integration, and European industrial customer base.
• GS Yuasa: Japanese battery manufacturer with global industrial and automotive lead-acid and lithium presence. Comparable in motive-power, reserve power, and industrial lithium-ion product lines.
• Saft (TotalEnergies): Industrial lithium-ion and specialty battery maker (subsidiary of TotalEnergies) serving defense, rail, and industrial ESS markets. Comparable in defense/rail/stationary niches and lithium-ion industrial applications.

Emerging players

• Northvolt: European lithium-ion cell manufacturer with integrated recycling (Revolt) targeting automotive and ESS markets. Comparable in the European LFP/lithium recycling ambition, though at much larger scale and with different end-market mix.
• Leoch Battery: Asia-based global battery manufacturer with expanding presence in European motive-power and reserve-power markets. Competes with Sunlight in price-sensitive industrial battery segments.
• Camel Group: Chinese battery manufacturer expanding globally in automotive and industrial lead-acid plus lithium. Comparable as a global competitor in commoditized industrial battery segments with growing lithium ambitions.

Broad incumbents

• Clarios: World's largest automotive and industrial battery manufacturer (formerly Johnson Controls Power Solutions). Broad incumbent competing in adjacent motive-power and lead-acid segments with greater scale and OEM relationships.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xtwitter.com/sunlightess
• YouTubeyoutube.com/user/SYSTEMSSUNLIGHT
• Facebookfacebook.com/SunlightGroupESS
• LinkedInlinkedin.com/company/sunlight-group-energy-storage-systems
• Instagraminstagram.com/sunlight_group

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries24 records

Funding overview

Funding rounds1 record

Investors2 records

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

M&A2 records

Investments

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

Frequently asked questions about Sunlight Group Energy Storage Systems