Energy. Endurance. Power.
Triathlon Battery Solutions Inc., a Sunlight Group company, powering innovative energy solutions.
Battery solutions for the toughest operating conditions.
Customized solutions
Tailored battery solutions for industrial applications, utilizing both traditional Lead-Acid & advanced Lithium-Ion technologies.
Local production
Production facilities in Texas and North Carolina, USA, ensure local assembly and customer support, guaranteeing quality & prompt service.
International support
Strong network of sales partners in the US, Germany, numerous other European countries and Australia facilitate seamless transition to Li-Ion technologies.
Our products
Maximum energy under the most demanding conditions. Extensive product ranges: from motive power batteries in proven lead-acid technology to charging systems, the most innovative lithium-ion battery solutions and IoT tools.
Browse all productsLithium-ion
We accelerate energy transition to a carbon-free, all-electric future aiming to serve our customers and communities.
Lead-acid
Years of industry-leading experience enable us to produce efficient and reliable lead-acid batteries with excellent performance, and long service life.
Energy Management
Unique & innovative cloud-based Battery Monitoring and Management Systems for our battery ranges.
Chargers
We offer a wide range of chargers suitable for our lead-acid and lithium-ion products.
Working at Triathlon Battery Solutions Inc.
We're looking for passionate people, who share our values and way of thinking, and are excited to innovate and transform energy solutions. Join us, and get the opportunity to really make a difference and set the course of your own career. Get on board for an amazing journey! If this sounds like you, let’s meet.
Become a member of our Team!

Top stories from our Newsroom
Newsroom
Sunlight Group Announces Leadership Transition
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Sunlight appoints new Board Member Sabine Bendiek as an Independent Non-Executive Director
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Sunlight Group & Triathlon Group: Joint Participation at LogiMAT 2024 with Εnhanced Product Portfolio
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Sunlight Group acquires 100% of Triathlon Holding
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Launch of Li.ON FORCE Lite, Sunlight Group’s new lithium-ion battery for industrial mobility
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Sunlight Group establishes strong presence in Israel and MENA region via the acquisition of Israeli Industrial Batteries
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Closing of Sunlight Group-Triathlon Holding acquisition agreement
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Sunlight Group joins the United Nations Global Compact initiative
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Sunlight Group-Triathlon Holding GmbH mega deal transforms industrial batteries landscape
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Sunlight Group increases lithium-ion capacity to 3.2GWh with automatic production lines from Manz AG
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Sunlight Group: Financial Results for H1 2022
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Technoform S.A. acquires Netelco’s production of metal cases
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Sunlight Group receives funding from Recovery and Resilience Facility and Greek banks for €175m investment project
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Sunlight Group: Signing of €125m syndicated loan.
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Sunlight Group Financial Results for FY 2021
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Sunlight Group Financial Results for H1 2021
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