Stronger Together in the Energy Transition.
REAP Battery builds battery energy storage systems (BESS) — systems that store energy so it can be used later. Established by YEO Teknoloji with 100% domestic Turkish capital, we deliver cost-effective, tariff-advantaged, FEOC risk-free solutions for the U.S. market.
The energy of the future is made in Türkiye.
Türkiye's leading BESS producer,
top five in Europe.
REAP Battery is a technology-focused manufacturer of energy storage systems (BESS) — systems that store energy so it can be used when it is needed — supporting the global shift to cleaner energy. Our goal is to become the leading BESS producer in Türkiye and rank among the top five in Europe.
With strong engineering capabilities, high-quality standards, and agile service, we deliver application-specific BESS solutions that create long-term value for our customers.
In response to evolving global trade dynamics and regulatory frameworks, our Türkiye-based manufacturing enables us to offer competitive pricing without compromising quality or reliability.
Backed by YEO Teknoloji.
YEO Teknoloji is a publicly listed Turkish company (BIST: YEOTK) founded in 2004. Headquartered in Türkiye, YEO executes global projects across diverse sectors — from advanced energy storage and high-voltage substations to renewable energy power plants and hydrogen technologies.
YEO not only undertakes its own energy investments and develops proprietary technology, but also positions itself as a Prime Contractor for EPC (Engineering, Procurement and Construction) and EPC-F (EPC + Financing), delivering turnkey industrial power plants for major investors.
Three phases
of localized production.
5 GWh / yr
Modular BESS production facility in Tuzla, İstanbul.
10 GWh / yr
Lithium battery cell production facility under development.
10 GWh / yr
Battery cell second-life and recycling facility planned.
Smart, automated
manufacturing.
Our 5 GWh fully automated production facility combines REAP-YEO engineering with advanced manufacturing automation — making REAP one of the fastest-growing lithium battery system manufacturers in the region.
High-precision automated equipment, a manufacturing execution system (MES) that tracks the entire process, real-time monitoring with a big-data warning system and fully automated self-correction work together to deliver 6-Sigma consistency in every cell.
Z-Shaped Stacking
Industry-leading Z-shaped electrode stacking technology.
Multi-Stage Winding
Tension variation + real-time correction.
MES System
Full process coverage with traceability.
6-Sigma QC
Multiple data indicators meet 6-Sigma.
The principles shaping our engineering.
Engineering Excellence
From cell selection to the battery management system (BMS) that keeps the battery safe, plus thermal management and fire safety — direct engineering at every layer.
Safety First
Multi-layer safety compliant with UL 9540A, UL 1973, IEC 62619, UN 38.3 and CE — every cell monitored in real time.
Localized Production
100% domestic Turkish capital. Cost-effective, tariff-advantaged, FEOC risk-free BESS solutions for the U.S. market.
Integrated Ecosystem
We bring together the key parts of energy storage — battery management, energy control, fire safety, thermal management and remote monitoring — in a single, complete solution.
The journey of engineering.
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2021
REAP Battery founded
Established by YEO Teknoloji (BIST: YEOTK) with 100% domestic Turkish capital, building on deep experience in energy storage, high-voltage substations, renewable power plants and hydrogen technologies.
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2023
Modular BESS production — 5 GWh/yr
5 GWh/yr modular BESS production facility operational in Tuzla, İstanbul.
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2025
Active utility-scale deployments
Azerbaijan — 500 MWh, Romania — 10 MWh and Finland — 15 MWh utility-scale BESS projects.
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2028
Lithium cell production — 10 GWh/yr
Lithium battery cell production facility investment to deepen localized, end-to-end manufacturing.
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2032
Second Life & Recycle Facility — 10 GWh/yr
Battery second-life and recycling facility — closing the loop on localized production.