Powering Growth in Battery Energy Storage

We support energy storage growth at every stage — for suppliers entering new markets and businesses deploying storage systems. Together, we’ll turn your energy goals into reality.

Supplier ServicesConsumer Services

Accelerating Your Energy Reach

We act as your outsourced sales and business development partner – using our extensive customer network to accelerate your market penetration.

Supplier Services

Transforming How You Use Power

We support businesses who want to deploy energy storage but don’t know where to start. JS Energy manages the full cycle from idea to operational system.

Consumer Services

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Energy Storage Suppliers

End Consumers

Case Study: Project Swansea

End-to-end consulting on procurement strategy, supplier negotiations, contract structuring, and on-site project and installation management for Swansea University.

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Swansea University

Case Study: Project Bochum

End-to-end consulting on procurement strategy, supplier negotiations, contract structuring, and on-site project and installation management for DHL Group.

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DHL group

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Your vision, our expertise.

JS Energy Consulting delivers global BESS solutions, leveraging 15+ years of expertise and a strong supplier network to guide projects efficiently and sustainably.

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Let’s Power Your Next Project Together

Let’s explore how JS Energy can support your next project. Whether you’re at idea stage or preparing to deploy, we provide the guidance and industry insight to help you move forward with clarity.

Speak to Our Team