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The Commercial Battery Storage Portfolio by FSP Energy
Commercial Battery Storage Systems for Offices, Industry & EV Infrastructure
FSP Energy delivers certified, high-performance commercial battery storage systems for offices, commercial buildings, industrial operations, and EV charging infrastructure.
We cooperate with leading manufacturers to provide robust, scalable, and EU-compliant ESE (Electrical Energy Storage) systems. These solutions support load balancing, peak shaving, and renewable energy integration across a variety of commercial settings.
Whether you are retrofitting a facility, powering a charging station, or building a decentralized industrial backup system—our solutions offer long-term safety, efficiency, and reliability.
Product Groups in Category: Commercial Battery Storage

All in One
Pre-configured units that combine battery and inverter—ideal for compact, fast-to-install commercial systems.

Utility ESS
High-capacity storage systems built for utility-scale applications, grid services, and large EV fleet charging.
Commercial Battery Storage – Use Cases and Benefits
Commercial Battery Storage – Use Cases and Benefits
- Peak shaving and load shifting to reduce energy costs
- Backup power for uninterrupted business operations
- EV charging support using stored energy at commercial stations
- Grid stabilization in high-load industrial areas
At FSP Energy, we focus on solutions that are safe, scalable, and meet all relevant European standards. Our systems are designed for high availability, minimal maintenance, and seamless integration into renewable or hybrid energy infrastructures.
FSP Energy’s Trusted Brands for Commercial Battery Storage

Weiheng
Weiheng develops integrated battery energy storage systems for commercial, industrial, and utility-scale environments. Their all-in-one and cabinet-based solutions are ideal for EV infrastructure, business continuity, and scalable energy projects.