BPZ Cube 60 kWh
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Product details
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Order lead time is 60/90 days
BPZ Cube 60 Compact Energy Storage
The BPZ Cube 60 is a compact, air-cooled “All-in-One” energy storage system designed as a complete solution for residential and commercial applications. It integrates a three-phase hybrid inverter, a high-performance LiFePO4 battery module, precision climate control and an optional AC charger for electric vehicles. The system delivers high capacity and power in a small enclosure, offering advanced energy management, safety and easy installation.
Key features of the BPZ Cube 60 Compact Energy Storage:
- Integrated “All-In-One” design: The compact enclosure houses a three-phase hybrid inverter (50 kW), a 61.44 kWh LiFePO4 battery, control systems, precision climate control and a fire protection system.
- High performance and long life: Advanced LiFePO4 cells provide long service life (up to 8,000 cycles), and the system is compatible with PV installations up to 90 kW, delivering high efficiency.
- Advanced functionality: The integrated EMS enables proactive management, price arbitrage and energy consumption optimization. An optional three-phase 23 kW EV charger can operate at full power regardless of grid connection capacity.
- Safety and reliability: Advanced temperature control features, an integrated fire safety system (aerosol suppression) and a comprehensive BMS provide maximum safety and reliable operation.
- Scalability and long warranty: The system can be scaled by connecting multiple units (up to 4 modules per section, approx. 240 kWh) and comes with long warranty periods: 10 years on cells and 4 years on the device, with paid extension options.
- Reliable backup power: In backup (off-grid) mode the system supplies 50 kW, with overload capability up to 1.5× power for 10 seconds and a transfer time below 10 ms.
Who is this a good choice for?
The BPZ Cube 60 energy storage is ideal for commercial applications such as small businesses, offices and workshops, as well as large residential buildings. With its high power and capacity, it is well suited for managing energy costs through price arbitrage, providing reliable backup power and maximizing self-consumption of PV generation. The integrated optional EV charger also makes it attractive for companies with electric vehicle fleets or residential users who value electromobility. The compact “all-in-one” design simplifies installation and saves valuable space.
| Parameter | Value |
|---|---|
| Battery energy storage | |
| Cell type | LiFePO4 / 100 Ah |
| Nominal capacity (kWh) | 61.44 kWh |
| Nominal module voltage (V) | 51.2 V |
| Nominal system voltage (V) | 614.4 V |
| Operating voltage range (V) | 562.5 – 681.6 V |
| Depth of discharge (DoD) (%) | 80% |
| Cycle life (cycles) | 8000 cycles |
| Charge/discharge rate | ≤0.5C |
| Charge/discharge current (A) | 100 A |
| Scalability | 4 modules per section, ~240 kWh |
| Cooling type | Air cooling (precision air conditioning) |
| Converter type | Hybrid inverter |
| Fire suppression system | Aerosol fire suppression |
| AC Output | |
| Rated AC output power (kW) | 50 kW |
| Maximum AC output power (kVA) | 50 kVA |
| Rated output voltage (VAC) | 400 VAC |
| Output voltage range (%) | -15% ÷ 10% (adjustable) |
| Rated grid frequency (Hz) | 50/60 Hz |
| Maximum grid input power (kW) | 50 kW |
| Maximum grid output current (A) | 76 A |
| Rated grid voltage (VAC) | 3 / N / PE, 230 V / 400 VAC |
| Power factor | 0.8 leading ÷ 0.8 lagging |
| THDI (%) | < 3% |
| AC Output (backup) | |
| Rated output power (kW) | 50 kW |
| Maximum AC output power (kVA) | 50 kVA |
| Maximum output power | 1.5 times for 10 s |
| Rated output current (A) | 76 A |
| Transfer time (ms) | <10 ms |
| Maximum surge current (A) | 150 A |
| THDv (at linear load) (%) | < 2% |
| PV Input | |
| Maximum input power (kW) | 90 kW |
| Maximum input voltage (V) | 1100 V |
| Start-up voltage (V) | 200 V |
| Nominal voltage (V) | 620 V |
| MPPT voltage range (V) | 180 ÷ 1000 V |
| Number of MPPTs | 4 |
| Strings per MPPT | 8 |
| Maximum current per MPPT (A) | 40 A |
| Maximum short-circuit current per MPPT (A) | 60 A |
| EV charging system (optional) | |
| Charging mode | Mode 3, Case B and Case A |
| Socket options | AC Type 2 (IEC 62196-2) |
| Input/output current (A) | 32 A, three-phase |
| Input/output power (kW) | 23 kW at 415 VAC |
| Input/output voltage (VAC) | 380-415 VAC |
| Input frequency (Hz) | 50/60 Hz |
| Cable length (m) | 5.0 m, option: 7.5 m |
| Distribution system | TT, TN |
| Connector type | 3P + N + PE |
| Certifications (EV) | IEC/EN 61851-1, IEC 61851-21-2, IEC 62196-1, IEC 62196-2, IEC 62109 |
| General parameters | |
| Dimensions (W x D x H) (mm / inches) | 750 x 950 x 2280 mm / 29.5 x 37.4 x 89.7 inches |
| Total mass (kg / lb) | 1050 kg / 2314.8 lb |
| Operating altitude (m / ft) | 2000 m / 6561 ft |
| Protection rating (IP) | IP55 |
| Operating temperature range (°C) | -20°C ÷ 50°C |
| Storage conditions (°C / SoC) | -20°C ÷ 35°C / 5% ÷ 85% relative humidity, non-condensing / Initial SoC: 50% |
| Systems | BMS, EMS |
| Communication | CAN, RS485, Wi‑Fi, LTE |
| Cell warranty (years) | 10 years; paid extension available for years 11–15 |
| Device warranty (years) | 4 years included; paid extension available for years 5–10 |
| Certifications | UL1973, UL9540A, UL9540, UN38.3, MSDS |

