The Solution for the Italian Market.
ISO 20' LFP container of 5,015 kWh, 12P416S configuration, liquid cooling, IP55, Aerosol Fire Suppression System. Designed and certified for utility-scale renewable plants in Europe.
Storage transforms wind power from intermittent to dispatchable.
The ESS-C20-5015L system is an ISO 20′ container with a nominal capacity of 5,015 kWh, LFP (Lithium Iron Phosphate) technology in 12P416S configuration. Designed by AC Newenergy to operate in parallel with renewable plants, it optimises the grid injection profile, reduces imbalances and improves the market value of the energy produced.
Liquid cooling for stable operating temperatures from -20°C to +45°C, IP55 rating for outdoor installation without additional civil works, with automatic Aerosol Fire Suppression System. IEC 61850 and Modbus TCP protocols for native integration with third-party SCADA systems.
Liquid cooling
Dedicated circuit for the LFP cells: stable operating temperatures from -20°C to +45°C. Integrated automatic Aerosol Fire Suppression System.
LFP cells 12P416S
12 parallel × 416 series configuration. Cobalt-free LFP chemistry for maximum thermal stability, over 6,000 guaranteed cycles and 10-year cell warranty — the longest-lasting chemistry on the market.
International protocols
Native IEC 61850 and Modbus TCP. Direct integration with third-party SCADA, EMS platforms and wind and photovoltaic inverter control systems.
Outdoor full IP55
Autonomous container installable outdoors without civil works. Dimensions 6058 × 2438 × 2896 mm, weight 42 t, maximum altitude 3,000 m a.s.l. Connection-ready.
All technical data.
General
| Model | ESS-C20-5015L |
|---|---|
| Battery Type | LFP (Lithium Iron Phosphate) |
| Cell Configuration | 12P416S (12 parallel, 416 in series) |
| Nominal Capacity | 5.015 MWh |
| Usable Energy | 4.764 MWh |
| Guaranteed Cycles | ≥ 6,000 cycles |
Cooling & Protection
| Cooling System | Liquid cooling |
|---|---|
| Humidity Protection | Cold access PACK |
| Operating Temperature | -20 / +45 °C |
| Maximum Altitude | ≤ 3,000 m asl |
| IP Protection | IP55 |
| Fire Suppression | Aerosol Fire Suppression System |
Communications & Warranty
| Protocols | Modbus TCP/RTU, CAN, RS485 |
|---|---|
| Monitoring | SCADA / EMS cloud integrated |
| IEC / Standards | IEC 62619, UL 9540, CE |
| Cell Warranty | 10 years, with possible extension subject to agreement with the supplier |
| System Warranty | 10 years |
* Technical data from the official AC Newenergy datasheet. Specifications subject to change — refer to certified technical documentation for final design values.
The ESS-C20-5015L is designed to last as long as the renewable plant it accompanies: 10-year cell warranty, predictive maintenance and SLA guaranteed within 48 hours.