Behind-the-meter · 250 kWh
What is the ADESS 250 battery storage cabinet?
The ADESS 250 is a compact 250 kWh outdoor LFP battery cabinet for factories, commercial buildings and EV hubs. Liquid-cooled and IP55-rated, it fits beside the load in roughly 1.5 m² and is used to cut demand charges, shift consumption out of peak-tariff windows and provide backup power.
Representative render — final unit livery per project.
Specifications
| Usable energy | 250 kWh |
|---|---|
| Enclosure | Outdoor cabinet, IP55 |
| Footprint | ~1.5 m² |
| Cooling | Liquid |
| Cell | LFP, 280–314 Ah class |
| Chemistry | LFP · integrated BMS |
Typical configuration — every system is tuned per project. LFP chemistry with integrated BMS, fire suppression and remote monitoring.
Applications
- Demand-charge management
- Time-of-Day arbitrage
- Backup power
- Small solar + storage
- EV charging buffer
Best for: Demand charges, backup and behind-the-meter savings at commercial and industrial sites.
Every system ships with its assurance.
Product warranty
Standard multi-year product warranty on every system — typically 5 years on cabinets and containers, extendable per project.
Performance guarantee
Capacity-retention guarantees available to 10 years, with degradation modelled up front and augmentation space reserved in the design.
24×7 remote monitoring
Every system ships with remote monitoring; our operations desk watches state of health, alarms and dispatch performance continuously.
Service & O&M
Long-term O&M contracts with defined response times, spares strategy and annual capacity testing — the asset stays bankable for its life.
Final terms confirmed per project and chemistry, in writing.
Other ADESS models
ADESS 1000
The 1 MWh workhorse for C&I — peak shaving and arbitrage at scale, in one block.
Containerised · 5 MWhADESS 5000
A fully integrated 5 MWh 20ft container that ships, sites and commissions as one unit.
High-density · 6.5 MWhADESS 6500
Our highest-density unit — 6.5 MWh in a single 20ft container on 628 Ah cells.
Let's talk storage
Sizing a ADESS 250 for your site?
Share the load profile or tender documents — we'll model the economics before you commit.