Fox ESS G-MAX - Energy storage system 100 kW / 215 kWh (B2B)
€53,585.71
Tax included
GM215kWh-100kW-2h
All-in-one 100 kW / 215 kWh industrial energy storage system for commercial and industrial sites (AC coupling).
- LFP technology ≥ 8000 cycles @ 70% EoL, DOD 0-100
- IP rating: IP54 (system) / IP67 (battery packs) - outdoor installation
- Round-trip efficiency > 89%, THDi < 3%, PF > 0.99
- Liquid cooling + compartmentalized design, integrated aerosol extinction
- Internal EMS (clipping, self-consumption, zero export, back-up) + Cloud supervision (Ethernet, Wi-Fi/4G/5G)
B2B solution: peak reduction, PV optimisation, secure power supply, parallel expansion up to 10 units.
Fox ESS G-MAX: all-in-one commercial & industrial energy storage
Fox ESS G-MAX is an energy storage system designed for the needs of businesses and industrial sites. It integrates in a single cabinet: long-life LiFePO₄ batteries, intelligent BMS, 100 kW converter (PCS), AC distribution, liquid cooling and advanced fire protection. Designed for outdoor installation (IP54/IP67), it comes preconfigured plug-and-play for quick and safe commissioning.
Key benefits
- Maximum safety: compartmentalised design, 128 T° sensors, multi-level aerosol extinguishing.
- Network performance: THDi < 3%, power factor > 0.99, 100 kW nominal / 110 kW peak.
- Energy savings: peak shaving, load shifting, PV self-consumption, zero export mode.
- Cloud supervision: data transmitted via Ethernet, Wi-Fi/4G/5G to Fox ESS Cloud.
- Scalability: up to 10 G-MAX in parallel (internal EMS), unlimited via external EMS.
Typical use cases
- Peak Shaving: peak shaving to reduce subscribed power costs.
- PV self-consumption: storage of surplus solar energy at midday and release in the evening.
- Zero export mode: Synergrid C10/C11 and EN 50549 compliance for sites with no feed-in.
- Back-up: business continuity during grid micro outages.
Technical specifications
| Model | GM215kWh-100kW-2h |
|---|---|
| Battery | LFP 3.2 V / 280 Ah; 4 packs × 53.76 kWh = 215 kWh; 128 T° sensors; DOD 0-100 %; ≥ 8000 cycles @ 70 % EoL. |
| Battery voltage range | 672 - 876 V |
| AC power | 100 kW nominal; 110 kW peak; max current 167 A; 380/400 V 3L/N/PE; 50/60 Hz |
| Mains quality | THDi < 3 % ; PF > 0.99 (adjustable) |
| Round-trip efficiency | > 89 % |
| Cooling | Liquid (battery & system) |
| IP rating | IP54 (system) / IP67 (battery packs) |
| Operating range | -25 to +55 °C ; 0-95 % RH (non-condensing) ; altitude ≤ 3000 m ; noise < 75 dB @ 1 m |
| Dimensions & weight | 1040 × 1500 × 2200 mm; < 2500 kg |
| Comms & Cloud | Ethernet; Wi-Fi / 4G / 5G to Fox ESS Cloud |
| Fire safety | Aerosol extinguishing + compartmentalised design (multi-level) |
| Parallel | Up to 10 units via internal EMS |
| Compliance | EN 50549-1/-2/-10, IEC 0-21/0-16, G99, Synergrid C10/C11; IEC 62619, UN 38.3, UL 9540A, IEC 61000-6-2/-6-4 |
Training & commissioning
Initial commissioning by Fox ESS or approved partner.
Compulsory training L1 → L4: basic, installation, commissioning, maintenance.
Ask for your customised study: load profile analysis, peak-shaving & self-consumption ROI calculation, deployment plan and customised maintenance.
GM215kWh-100kW-2h
Data sheet
- Cycles
- ≥8000@70%EOL
- Operating temperature
- -25℃ to +55℃
- Battery capacity
- 215 kWh
- Type of cooling
- Liquid cooling
- Communication interfaces
- Ethernet
- THDi (Nominal power)
- inférieur à 3 %
- Battery Type
- LFP 3.2/280 [V/Ah]
- Protection Degree
- IP67
- Weight
- Less than 2500 kg
- Operating voltage range
- 672 ~ 876 V
- Power factor
- Greater than 0.99
- Noise
- Less than 75 dB @1m
- Rated AC power
- 100 kW
- Altitude
- Less than or equal to 3000m
- DOD
- 0 ~ 100 %
- Adjustable power factor range
- -1 ~ 1 (ahead of schedule ~ behind schedule) 50/60
- AC input/output current
- 167 A
- Round-trip efficiency
- Greater than 89%
- Protection against water ingress
- IP54
- Operating humidity
- 0 ~ 95 % (No condensa on)
- Fire protection
- Aerosol
Specific References
Fox ESS G-MAX - Energy storage system 100 kW / 215 kWh (B2B)
Fox ESS G-MAX - Energy storage system 100 kW / 215 kWh (B2B) by Wattuneed. Technical specifications: cycles: ≥8000@70%EOL, operating temperature: -25℃ to +55℃, battery capacity: 215 kWh, type of cooling: Liquid cooling, communication interfaces: Ethernet, thdi (nominal power) : inférieur à 3 %, battery type: LFP 3.2/280 [V/Ah], protection degree: IP67, weight: Less than 2500 kg, operating voltage range: 672 ~ 876 V, power factor: Greater than 0.99, noise: Less than 75 dB @1m, rated ac power: 100 kW, altitude: Less than or equal to 3000m, dod: 0 ~ 100 %, adjustable power factor range: -1 ~ 1 (ahead of schedule ~ behind schedule) 50/60, ac input/output current: 167 A, round-trip efficiency: Greater than 89%, protection against water ingress: IP54, operating humidity: 0 ~ 95 % (No condensa on), fire protection: Aerosol. Product weight: 2500.0 kg. Reference: GM215kWh-100kW-2h.
