EverCore NV is an integrated cabinet-based energy storage system designed for commercial and industrial (C&I) applications. It combines an LFP (LiFePO4) battery with a hybrid inverter and direct PV input, enabling operation both as a self-consumption optimisation system and as a backup power source for critical loads.

The kit includes:

• Solis EverCore NV 100 kWh PRO-C5 energy storage with 50 kW inverter
• iONTEC Connect V2-R1-P02++ EMS energy management system

The iONTEC Connect EMS energy management system combines the PV installation, energy storage and loads into one intelligent system. It automatically decides when to charge and discharge the battery, uses dynamic RCE energy prices, limits grid export and controls selected loads. As a result, it increases self-consumption and lowers energy costs – without manually changing inverter settings.

The system is available in the following variants: 100 kWh with a 50 kW inverter, 120 kWh with a 60 kW inverter, and 261 kWh with a 125 kW inverter. This allows flexible sizing depending on the facility requirements – from smaller PV systems to high-load applications such as EV charging.

Key product features

• 100 kWh in a single cabinet + 50 kW inverter
• Direct PV input and hybrid operation with new or existing systems
• Backup/UPS ≤10 ms for critical loads
• LFP battery (LiFePO4) – high durability and safety
• IP55 (cabinet) + IP66 (inverter) – suitable for industrial environments
• Integrated fire protection and multi-level diagnostics
• Parallel operation up to 10 units (off-grid)
• PRO version: lithium-ion detection, explosion relief board and two explosion-proof exhaust valves

Selected technical parameters

• Nominal capacity: 100.5 / 120.6 / 261.2 kWh (usable: 99.3 / 119.2 / 258.3 kWh)
• AC power: 50 / 60 / 125 kW, 3-phase, 380/400 V, 50/60 Hz
• PV: up to 100 kW (50/60 kW variants) or up to 250 kW (125 kW variant), max PV voltage 1000 V
• Battery: LFP (LiFePO4) 3.2 V / 314 Ah; lifetime up to 8000 cycles (SOH 70%)
• Backup: switching < 10 ms; parallel off-grid operation up to 10 units
• Operating conditions: -25…+55°C; humidity ≤95% (non-condensing); altitude up to 4000 m
• Communication: WiFi/LAN/Bluetooth, CAN, RS485, optional 4G
• Safety: includes aerosol fire suppression, explosion valve, fire water inlet, acoustic-visual alarm; PRO version adds: Li-ion detector, explosion relief board and explosion-proof exhaust valves

Applications

The system is ideal for peak shaving, PV self-consumption optimisation and tariff arbitrage. It enables energy storage during low-demand or low-price periods and discharge during peak demand, reducing operational costs. It also provides fast backup power (≤10 ms), ensuring continuity for critical loads.

It can be deployed in both new and existing PV systems (retrofit) and is suitable for industrial facilities, warehouses, offices, retail, EV charging stations, farms and microgrids.

Advantages

EverCore NV features advanced architecture and high efficiency. Direct PV input and oversizing capability increase energy yield while reducing system complexity and installation costs.

AC/DC separation enhances safety and simplifies installation. Fast backup switching ensures uninterrupted operation of sensitive loads such as IT systems or automation.

The system is designed for demanding environments with IP55/IP66 protection and wide temperature range. Multi-layer safety architecture provides continuous monitoring and integrated fire protection.

It is also grid-ready, supporting power quality functions and potential integration with services such as FFR/FCR.

C&I energy storage – why it matters

C&I energy storage systems are designed for facilities with high and variable energy consumption. They enable real operational savings, improve energy independence and provide reliable backup power.

Note: availability of functions depends on configuration and local conditions.