C&I Energy Storage System

261 kWh storage. Liquid-cooled for maximum safety.

A powerful 125 kW cabinet with liquid cooling, intelligent fire protection, and modular scalability — built for commercial and industrial energy optimization.

Industrial power with built-in safety

The BluePlanet 125 kW / 261 kWh cabinet delivers high-capacity storage with intelligent liquid cooling, advanced fire suppression, and modular scalability. Built for commercial and industrial operations, it supports cost savings, energy shifting, and reliable backup power.

Core performance

261 kWh storage, 125 kW output, 90% depth of discharge, and 8000+ cycle life.

Safety & reliability

Liquid cooling with ±3°C precision, three-level fire protection, and IP54 protection for harsh conditions.

Key benefits

Why choose the BluePlanet ESS?

Designed for heavy-duty applications with maximum safety and efficiency.

Liquid-cooled efficiency

Intelligent cooling reduces auxiliary energy consumption by 30% compared to air cooling.

Industrial-grade safety

Three-level fire protection, explosion-proof design, and AI-driven monitoring.

Scalable power

Connect up to 20 units in parallel to scale beyond 5 MWh.

Long-term ROI

High-performance LFP batteries with 8000+ cycles for reliable investment returns.

Pricing

C&I energy storage system

Reliable peak shaving and backup power for commercial & industrial applications.

Total investment
One clear price for the complete solution.
€35,800
Key product specs:
Power capacity
125 kW
Energy capacity
261 kWh
C-rate
0.5C
Cycle life
8000+
Battery cell type
LFP
Temperature range
-20°C to +55°C
IP rating
IP54
Dimensions & weight
989 × 1465 × 2471.5 mm / 2.8 t
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FAQ

Questions? We’ve got answers.

How long does installation take?

Most systems are installed and commissioned within 1–2 weeks, depending on site conditions and grid requirements.

Can the system be expanded later?

Yes. All Stuart ESS units support modular expansion through parallel connection. Start with one unit and add capacity as your needs grow.

Are these systems safe?

Every unit includes advanced protection such as liquid or air cooling, fire suppression, and IP-rated enclosures for reliable operation indoors or outdoors.

What support is provided after purchase?

Our team assists with installation, grid integration, and ongoing technical support to keep your system running smoothly.

What applications are these systems best for?

Stuart ESS units are ideal for self-use, peak shaving, backup power, EV charging integration, and utility-scale grid support.

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Utility-Scale ESS (High-Density, 5 MWh)

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Still on the fence?

Let’s talk power, savings, and setup

Whether you’ve got questions or need a second opinion — we’ll walk you through it, no pressure.