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Prime manufactures Li-ion cells, integrates battery packs, and delivers turnkey energy storage systems. Every stage runs inside a single Gigafactory, under one roof, by one team.
Our Solutions
Every system Prime delivers is backed by the same in-house manufacturing process. From the first cell to the last deployed system, Prime builds, monitors, and supports the full operational life of every project.
From electrode production to commissioned BESS. Every stage in‑house.
Designed, built, and supported from our Gigafactory within the European Union.
Proprietary BMS and EMS with real-time monitoring, predictive maintenance, and remote control.
INSIDE THE GIGAFACTORY
A look inside the production lines, assembly halls, and engineering workspaces where Prime Batteries cells, packs, and systems come to life.
ENERGY MANAGEMENT SYSTEM
Our EMS is developed around the cells we produce. Every parameter, every control loop, every predictive model is calibrated to our own cell data. The result is a system that knows exactly what it is managing, because we built both.
24/7 Monitoring
Smart Analytics
Remote Control
BATTERY MANAGEMENT SYSTEM
Our proprietary BMS is engineered for the cells produced in our own Gigafactory. Cell-level monitoring, balanced charging, and predictive safety controls are calibrated to the chemistry we know best. The result is a battery that lasts longer, runs safer, and reports back in real time.
Live cell telemetry
Voltage, temperature, and state of charge measured every 100 ms. Balancing kicks in the moment a cell drifts, before pack performance is affected.
Depth of visibility
Per-cell voltage & temperature
2mV voltage accuracy per cell, measured continuously across the full operating range.
Balancing & state of charge
Closed-loop balancing keeps modules within tight SoC tolerance across the full charge-discharge cycle
State of health & fault isolation
Configurable protection thresholds trigger SMU-level isolation at the pack before fault conditions reach adjacent strings
Cross-system traceability & alerts
Every fault event logged with full context, from cell-level measurement to EMS-level notification
From chemistry to cloud
The same data path scales from one cell to thousands of systems — without losing resolution or drowning operators in noise.
Engineered in-house
POWER CONVERSION
Power conversion designed and validated alongside our cells, BMS, and EMS. From low-voltage industrial deployments to utility-scale grid-tie systems, our inverters are tuned for efficiency, grid compliance, and long operating life under heavy cycling.
Operating window
From 150 V low-voltage industrial installations to 1500 V utility-scale grid-tie systems, every BESS application has a validated inverter configuration in the lineup.
Round-trip efficiency
Sustained efficiency from 20 – 100% load — not a single peak number, but every dispatch profile our customers actually run.
Scales with the project
Each PCS module combines with others under a single EMS that can scale from 20 kW to multi-MW arrays without redesigning the stack.
Why Our EMS
Our cloud-based platform monitors, optimizes, and controls every system in real time. Charge and discharge cycles, state of health, and state of charge, all managed from a single interface, purpose-built for the hardware it runs on.
Seamless connection to utility grids with automated demand response, frequency regulation, and power quality management for maximum revenue.
Schedule-based charge and discharge control with 1-minute resolution across a 7-day calendar. Charging logic adapts automatically to PV surplus, prioritizing self-consumption over grid export.
Predictive maintenance insights extend battery lifespan and prevent unexpected downtime with early degradation detection.
Autonomous discharge during peak consumption periods, based on configurable thresholds matched to each installation's demand profile.
Millisecond-level response times for frequency regulation and grid stabilization services.
Full reporting with historical data, trend analysis, and exportable performance reports for every asset.
This week at The Battery Show Europe in Stuttgart, one thing became clear: the European battery industry has entered a new phase. When we first exhibited nearly ten years ago, the halls were crowded with newcomers promising to become the next big player. Today the picture is very different — and Prime Batteries is still here, building at scale.
Engineering, software development, and sales were all represented at our stand. We introduced a new product line based on 21700 cells, manufactured at our EU Gigafactory, alongside our proprietary BMS and EMS — developed and calibrated specifically for our own cell data. The complete stack, in one place.
