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The ZING Battery Model 51Z-IN-G300 is a flagship, ultra-high-capacity industrial lithium battery engineered for the most demanding energy storage applications. As the premium model in ZING's advanced industrial series, this 51.2V 300Ah lithium battery delivers exceptional power, extended runtime, and superior reliability for large-scale commercial and industrial power systems.
With an impressive 15.36 kWh energy capacity, the ZING 51Z-IN-G300 is designed for mission-critical applications requiring maximum backup power, including large commercial solar installations, industrial facilities, data centers, telecommunications infrastructure, and grid-scale energy storage. Built with cutting-edge lithium iron phosphate (LiFePO₄) technology and premium materials, this battery ensures consistent power delivery, exceptional cycle life, and minimal maintenance in the most demanding environments.
Ultra-High Capacity 300Ah Design: Triple the capacity of standard models, providing massive energy storage for extended runtime during prolonged outages or continuous off-grid operation—15.36 kWh total energy capacity .
High-Voltage 51.2V System: Optimized for commercial and industrial applications requiring higher voltage power solutions with reduced wiring losses and improved system efficiency .
Premium Lithium Iron Phosphate (LiFePO₄) Technology: Utilizes the safest and most stable lithium chemistry available, offering superior thermal stability, exceptional cycle life, and environmental friendliness .
Exceptional 6000+ Cycle Life: Engineered for 6000+ deep discharge cycles at 80% depth of discharge, delivering 10+ years of reliable service and dramatically lower total cost of ownership .
Advanced Intelligent BMS: Integrated multi-layer Battery Management System with comprehensive protection against overcharge, over-discharge, overcurrent, short circuit, high/low temperature, and cell imbalance .
High Power Density: Delivers maximum usable power in a optimized footprint, maximizing space efficiency in battery rooms and enclosures .
Scalable Modular Design: Multiple batteries can be connected in series or parallel for large-scale systems up to high-voltage banks and multi-megawatt hour capacity .
Zero Maintenance: No water topping, no acid leaks, no regular maintenance required—truly fit-and-forget operation .
Wide Operating Temperature Range: Performs reliably in various environmental conditions from -20°C to 60°C .
Fast Charging Capability: Supports rapid charging up to 0.5C or higher, reducing system downtime .
Environmentally Friendly: Clean energy technology with no heavy metals or toxic materials, fully recyclable at end of life .
| Specification | Detail |
|---|---|
| Model Number | 51Z-IN-G300 |
| Brand | ZING Battery |
| Series | Industrial Series (Flagship High-Capacity) |
| Nominal Voltage | 51.2V |
| Capacity | 300Ah |
| Energy Capacity | 15.36 kWh |
| Battery Type | Lithium Iron Phosphate (LiFePO₄) |
| Cycle Life | 6000+ cycles @ 80% DoD |
| Design Life | 10-15 years typical |
| Built-in BMS | Advanced multi-layer protection |
| Charge Voltage | 58.4V ±0.2V |
| Discharge Cut-off | 40V ±0.2V |
| Max Continuous Charge Current | 150A (0.5C) |
| Max Continuous Discharge Current | 150A (0.5C) |
| Peak Discharge Current | 300A (for 3-5 seconds) |
| Operating Temperature (Charge) | 0°C ~ 55°C |
| Operating Temperature (Discharge) | -20°C ~ 60°C |
| Storage Temperature | -10°C ~ 35°C |
| Protection Class | IP54 (dust and splash resistant) |
| Terminal Type | Heavy-duty industrial terminals |
| Maintenance | Zero maintenance |
| Certifications | CE, RoHS, UN38.3 (transport certified) |
The ZING Battery Model 51Z-IN-G300 is ideally suited for:
Commercial solar installations requiring massive storage capacity
Industrial solar farms and renewable energy projects
Solar hybrid systems for continuous power availability
Peak shaving and load shifting for large facilities
Time-of-use optimization for commercial enterprises
Manufacturing facilities requiring extended runtime backup
Data centers and critical IT infrastructure
Hospitals and medical facilities
Banking and financial institutions
Emergency response and public safety systems
Large telecom towers and base stations
Remote telecom shelters and base stations
Microwave transmission sites
Broadband infrastructure
Rural electrification projects
Grid-tied energy storage for peak demand management
Frequency regulation and grid stabilization
Renewable energy integration
Microgrid applications for communities and industrial parks
Utility-scale storage projects
Uninterruptible power supplies for industrial equipment
Large-scale emergency power systems
Critical process protection
Semiconductor manufacturing facilities
Healthcare and life sciences
Electric forklifts and warehouse equipment
AGV (Automated Guided Vehicle) systems
Marine applications and boats
RV and camper van conversions
Heavy electric utility vehicles
The ZING 51Z-IN-G300 represents the pinnacle of industrial energy storage, combining high-voltage 51.2V architecture, ultra-high 300Ah capacity, and premium LiFePO₄ technology for unparalleled performance in the most demanding applications.
| Parameter | ZING 51Z-IN-G300 | Standard 100Ah Lithium | Traditional Lead-Acid |
|---|---|---|---|
| Energy Capacity | 15.36 kWh | 5.12 kWh | 2-3 kWh usable |
| Cycle Life | 6000+ cycles | 2000-4000 cycles | 300-500 cycles |
| Usable Capacity | 90-100% | 80-100% | 50% max recommended |
| System Complexity | Minimal (fewer units) | More parallel connections | Many series/parallel required |
| Space Efficiency | Excellent | Good | Poor |
| Total Cost of Ownership | Lowest | Low | Very high |
Massive Single-Unit Capacity: 300Ah provides up to 3× the capacity of standard industrial lithium batteries
Reduced System Complexity: Fewer parallel connections mean simpler wiring and lower installation costs
Superior ROI: 6000+ cycle life with 15.36 kWh capacity delivers the absolute best long-term value
Space Optimization: Consolidate storage requirements into fewer units, saving valuable floor space
Future-Ready Design: Built for expanding energy needs and system upgrades
Premium Components: Highest quality cells and BMS for maximum reliability
15× Longer Lifespan: Replace your batteries once every 15+ years instead of every 2-3 years
Double the Usable Power: Access 100% of rated capacity vs. only 50% with lead-acid
80% Lighter: Easier installation and reduced structural requirements
Zero Maintenance: No watering, no cleaning, no equalization charges
98% Efficiency: Minimal energy losses during charging and discharging
Fast Charging: 2-3 hour full charge vs. 8-12+ hours for lead-acid
The ZING 51Z-IN-G300 is designed for seamless integration with:
Commercial Solar Inverters: Compatible with major brands including SMA, Fronius, SolarEdge, Huawei, and Sungrow
Industrial UPS Systems: Direct replacement for large lead-acid battery banks
Energy Management Systems: CAN/RS485 communication available for advanced EMS integration
Battery Monitoring Systems: Real-time monitoring of voltage, current, temperature, and SOC
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