SolisStorage FlexCore-ID 60-261kwh
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Solis Storage
SolisStorage FlexCore-ID 60-261kwh
Solis 60-261kWh Indoor Stackable Energy Storage System (ESS)
60-261kWh Batteries / 15-125K Hybrid Inverters
The FlexCore-ID is SolisStorage's indoor modular stackable energy storage solution for commercial and industrial applications. A single system offers a capacity range of 60kWh to 261kWh, flexibly matching various C&I scenarios, with a maximum expandable capacity of 1,500kWh. The lightweight PACK design allows easy handling through narrow aisles. With plug-and-play functionality and no foundation requirements, the system enables rapid deployment. It also supports multi-mode operation, improving investment returns, enabling peak‑load shifting and off‑peak power usage, and relieving grid pressure. This solution is ideal for applications with high power continuity requirements, including peak shaving and valley filling, backup power, and microgrid scenarios.
TECHNICAL SPECIFICATIONS
High Voltage Batteries
Battery pack model: FlexCore-ID-BAT20kWh
Battery type: LFP
Battery cell: 314 Ah
Cell cycle life: 25±2°C, 0.5P, EOL70%≥8000
Leading Features
Unified monitoring platform with OTA update capability
Over 100 third-party VPP/EMS manufacturers on-boarded or being on-boarded,
Solis AI smart energy management
Uses A+ grade cells, ≥8,000+ cycle life
Intelligent BMS with real-time cell monitoring and fault state recovery
Five-level safety configuration (distributed temperature sampling + ceramic insulation pad between battery cells+ directional vent channel +aerosol module + mica insulation sheet)
Vertical stacking structure, quick installation (A single Pack weighs only 151 kg)
Modular design, single module 20kWh, maximum single cluster 260kWh, supports up to 6 clusters in parallel, 1560kWh
The high-voltage control box is designed with dual DC output ports, allowing multiple clusters to be connected in parallel without the need for a combiner box
7inch LCD display and Bluetooth for quick commissioning, with automatic battery recognition
Top brand fans with 10 years of maintenance-free operation,
BMS automatically identifies the Pack and quickly locates the faulty Pack
Integrated four-in-one power electronics (PV+PCS+STS+EMS)
Supports 200% PV oversizing, maximizing solar energy utilization
Supports a max. 21A string input current, perfectly matching high-power PV modules
Supports seamless on-grid and off-grid switching with a transfer time of <10ms
Supports 160% overload for 200ms in off-grid mode
Smart port enables multiple energy source inputs, including grid-tied inverters, generators, and AC wind inverters.
| Battery | FlexCore-ID-(60-261)kWh | ||
| Battery Pack | |||
| Battery pack model | FlexCore-ID-BAT20kWh | ||
| Battery type | LiFePO4 | ||
| Cell capacity | 314 Ah | ||
| Cycle life ① | ≥ 8000 | ||
| Depth of discharge | Max. 100% DOD | ||
| Configuration | 1P20S | ||
| Rated voltage | 64 V | ||
| Recommended charge & discharge current | 157 A | ||
| Nominal energy | 20.09 kWh | ||
| Fire suppression mode | Pack level aerosol | ||
| Dimensions (W × H × D) | 532 × 308 × 955 mm | ||
| Weight | 154 kg | ||
| Control Box | |||
| Control box model | FlexCore-ID-CB250A | ||
| Max. current | 250 A | ||
| Dimensions (W × H × D) | 532 × 350 × 1000 mm | ||
| Weight | 50 kg | ||
| Communication | CAN / LAN / 4G / WIFI | ||
| Cluster | |||
| Cluster model | FlexCore-ID-(60-261)kWh | ||
| Number of packs in series | 3~13 | ||
| Nominal energy per cluster | 60~261 kWh | ||
| Scalability | Up to 6 units in parallel | ||
| Recommended charge & discharge current | 157 A | ||
| Recommended charge & discharge power rate | 0.5P | ||
| Operating ambient temperature range | Discharge: -20~55°C; Charge: 0~55°C | ||
| Storage temperature range | -10~45°C | ||
| Relative humidity range | 5~85% | ||
| Communication | CAN / LAN / 4G / WIFI | ||
| Max. operating altitude | 4000 m | ||
| Ingress protection | IP20 | ||
| Cooling | Smart fan-cooling | ||
| Installation method | Indoor stackable | ||
| Noise level | < 75 dB | ||
| Certificates | IEC/EN 62619, IEC 63056, IEC/EN 62477, EN 61000, UN38.3 | ||
| Number of packs per stand | 3 | 4 | 5 |
| Nominal energy | 60.27 kWh | 80.36 kWh | 100.45 kWh |
| Dimensions (W × H × D) | 532 × 1050 × 955 mm | 532 × 1330 × 955 mm | 532 × 1610 × 955 mm |
| Weight | 470 kg | 625 kg | 780 kg |
