Powerco 61.4kWh High Voltage Battery Bank 614V / 100Ah
Overview of the Powerco 61.4kWh High Voltage Battery System
The Powerco 61.4kWh High Voltage Battery Bank is a commercial-grade lithium iron phosphate (LiFePO4) energy storage system designed for high-voltage solar, hybrid, and backup power applications. Operating at a nominal system voltage of 614.4V, this battery bank delivers high power capability, excellent cycle life, and reliable long-term performance for demanding installations.
What the Powerco 61.4kWh HV Battery System Is Designed to Do
This system stores DC electrical energy at high voltage and supplies it to compatible high-voltage hybrid or battery inverters. It is designed to:
- Provide large-scale backup power during grid outages
- Support solar self-consumption in high-energy installations
- Operate efficiently through reduced DC current
- Deliver high continuous and peak power for commercial loads
What This System Is Not
This product is a battery energy storage system only and does not perform inverter or solar charging functions. Specifically:
- It is not an inverter and does not produce AC power
- It does not include MPPT charge controllers
- It does not connect directly to photovoltaic panels
- It must not be used with low-voltage (48V) inverter systems
System Type and Voltage Class
The Powerco 61.4kWh system operates as a high-voltage DC battery system.
- System type: High-voltage battery bank
- Rated system voltage: 614.4V
- Charge voltage: 691V DC
- Discharge voltage: 537V DC
- Designed for compatible high-voltage inverter platforms
Battery Chemistry and Cell Technology
This system uses lithium iron phosphate (LiFePO4) battery technology selected for safety, stability, and long operational life.
- High thermal and chemical stability
- Long cycle life under daily operation
- Stable voltage output under continuous load
Battery Configuration and Architecture
The battery bank is built using a fixed high-voltage configuration.
- Battery configuration: 12S1P
- Battery module type: 76.8V 100Ah modules connected in series
- Total rated capacity: 100Ah
- Total rated energy: 61.4kWh
Charge and Discharge Performance
- Rated working current: 50A (0.5C)
- Maximum working current: 100A
- Rated output power: 30kW
- Maximum output power: up to 61kW (adjustable)
Depth of Discharge and Cycle Life
- Recommended depth of discharge: 90%
- Cycle life: ≥6000 cycles at 25°C, 0.2C, 90% DoD
- Designed for long-term daily cycling applications
Battery Management and Protection
An integrated battery management system provides comprehensive system protection.
- Over-charge and over-discharge protection
- Over-current protection
- Over-temperature protection
- Leakage protection
- System fault monitoring and alarms
Communication and System Integration
The battery system supports industry-standard communication protocols.
- Communication interfaces: CAN 2.0 and RS485
- Inverter and EMS integration supported
- Real-time system monitoring capability
Physical Specifications and Installation
- Installation type: Floor-standing battery cabinet
- Dimensions (W × D × H): 776 × 600 × 1800 mm
- Weight: approximately 600–700 kg
- Ingress protection rating: IP20
- Installation environment: Indoor or fully protected area
Environmental Operating Conditions
- Operating temperature range: -10°C to +50°C
- Relative humidity: 5% to 95% (non-condensing)
Standards and Compliance
- UN38.3 transport certification
- IEC safety and EMC compliance
Typical Applications
- Commercial and industrial solar energy storage
- Hybrid and grid-tied backup systems
- Warehouses, factories, and large facilities
- High-power inverter-based energy systems
FAQ
Frequently Asked Questions
What type of inverter systems are compatible with this Powerco battery?
This battery system is designed for high-voltage hybrid or battery inverters that support a DC battery voltage range around 600V. Inverter compatibility must be confirmed against the inverter manufacturer’s supported voltage window and communication requirements.
Is this battery suitable for commercial and industrial installations?
Yes. With 61.4kWh of energy storage and high-voltage operation, this system is well suited for commercial buildings, factories, warehouses, and large energy storage applications.
What are the advantages of using a 614V high-voltage battery system?
High-voltage battery systems reduce DC current, improve efficiency, lower cable losses, and are better suited for delivering higher power compared to low-voltage battery systems.
How much power can this battery deliver?
The battery delivers a rated output power of 30kW and can provide peak output power of up to 61kW, depending on system configuration and inverter capability.
What is the expected lifespan of this battery system?
The system is rated for at least 6000 cycles at 90% depth of discharge when operated at 25°C, making it suitable for long-term daily cycling applications.
Does the system include built-in safety protections?
Yes. The integrated battery management system includes over-charge, over-discharge, over-current, over-temperature, and leakage protection.
Is professional installation required?
Yes. Due to the high DC voltage and system weight, installation must be carried out by qualified professionals in accordance with applicable electrical regulations.
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