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Product Description:
Volnex Alpha 16 LV 51.2V 314Ah 16.07kWh 8000 Cycles Lithium Battery – Advanced Solar Energy Storage Solution
The Volnex Alpha 16 is a high-capacity, low-voltage lithium battery designed to deliver reliable, efficient, and long-lasting energy storage for residential solar power systems, commercial installations, and backup power applications. Featuring advanced Lithium Iron Phosphate (LiFePO4) technology, the Volnex Alpha 16 LV Lithium Battery combines superior battery performance, intelligent energy management, and enhanced safety features in a powerful energy storage solution.
With a nominal voltage of 51.2V, a high-capacity 314Ah battery configuration, and 16.07kWh of energy storage, the Volnex Alpha 16 Lithium Battery is ideal for homeowners and businesses looking to maximize solar energy utilization, reduce grid dependency, and maintain essential power during electricity outages.
Designed to deliver exceptional durability, the Volnex Alpha 16 314Ah Lithium Battery supports ≥8000 cycles at 90% Depth of Discharge (DOD) under manufacturer-specified testing conditions, making it a suitable long-term investment for modern solar energy storage systems.
Advanced Grade-A LiFePO4 Battery Technology
The Volnex Alpha 16 Lithium Battery is manufactured using premium Class-A Lithium Iron Phosphate (LiFePO4) battery cells, offering excellent thermal stability, reliable charging performance, and an extended operational lifespan.
The battery cells undergo strict capacity grading and testing to maintain consistent performance and dependable energy storage capability.
Compared with conventional lead-acid battery technology, this Volnex LiFePO4 Battery is designed for frequent charge and discharge cycles, making it suitable for modern hybrid solar energy systems.
For customers looking for a Volnex 314Ah Lithium Battery, Volnex 16kWh Lithium Battery, or high-capacity 51.2V solar battery, the Alpha 16 offers an advanced solution for efficient energy storage.
Massive 16.07kWh Energy Storage Capacity
The Volnex Alpha 16 LV Battery provides a manufacturer-specified usable energy capacity of 16,076.8Wh, making it an excellent choice for high-demand residential and commercial backup applications.
With a 314Ah battery capacity and 51.2V nominal voltage, the Volnex Alpha 16.07kWh Battery can store electricity generated by solar panels and supply power during nighttime, grid interruptions, or periods of increased electricity demand.
This high-capacity lithium solar battery is suitable for solar power systems requiring substantial energy storage without relying on multiple smaller battery units.
Whether you need a Volnex Alpha 16 Solar Battery for a residential hybrid inverter or a reliable lithium battery for off-grid power storage, the Alpha 16 offers convenient and dependable energy management.
Exceptional 8000+ Cycles Battery Life
One of the most important advantages of the Volnex Alpha 8000 Cycles Battery is its extended cycling performance.
The manufacturer specifies a cycle life of at least 8000 cycles at 90% DOD, 25°C, and a 0.5C rate, making the battery suitable for frequent daily charging and discharging.
This extended cycle life helps provide reliable energy storage over many years of regular operation. Actual battery lifespan depends on operating temperature, charging conditions, discharge patterns, and system configuration.
The Volnex Alpha 16 is designed for customers seeking a durable solar lithium battery with low maintenance requirements and long-term performance.
Powerful 200A Charging and Discharging Capability
The Volnex Alpha 16 51.2V Lithium Battery supports a maximum charging and discharging current of 200A, allowing it to manage substantial energy demands in compatible solar power installations.
This high-current capability makes the battery suitable for larger hybrid inverter systems and residential applications where multiple electrical appliances may operate simultaneously.
With a nominal voltage of 51.2V and a maximum 200A current rating, the battery offers strong power delivery capability, subject to inverter compatibility, battery operating conditions, and BMS limits.
Advanced Safety with Automatic Aerosol Fire Extinguishing
The Volnex Alpha 16 Lithium Battery incorporates an automatic aerosol fire-extinguishing feature, providing an additional protective mechanism within the energy storage system.
Combined with Class-A LFP battery cell technology, precise temperature monitoring, and battery management features, this integrated safety mechanism supports reliable battery operation.
The Volnex Alpha 16 is designed with a focus on battery security, monitoring, and protection for residential solar energy storage applications.
Intelligent Monitoring and Touch LCD Display
The Volnex Alpha 16 includes advanced monitoring functionality, allowing users to observe battery operating conditions conveniently.
Its touch LCD display provides visual access to important battery information, while LED indicators and State of Charge (SOC) monitoring help users track stored energy.
The battery also supports real-time data monitoring and firmware updates, improving system visibility and facilitating ongoing battery management.
Smart Communication and Inverter Compatibility
The Volnex Alpha 16 LV Lithium Battery supports modern communication interfaces, including CAN, RS485, RS232, and Wi-Fi.
These communication options enable data exchange and monitoring with compatible solar inverter systems.
The battery is designed for integration with selected on-grid, off-grid, and hybrid solar power systems. Inverter compatibility should be verified using the manufacturer’s supported inverter list before installation.
Expandable Energy Storage – Up to 15 Batteries
The Volnex Alpha 16 supports parallel installation of up to 15 compatible battery units, allowing users to expand their energy storage capacity according to their requirements.
A single Volnex Alpha 16 offers approximately 16.07kWh of nominal energy capacity, while a fully expanded configuration of 15 batteries provides approximately 241.15kWh of combined nominal capacity, subject to system design and manufacturer compatibility requirements.
Its one-button start/stop function and parallel connection capability provide flexibility for larger solar energy storage installations.
Floor-Standing Design with IP20 Protection
The Volnex Alpha 16 features a practical floor-standing configuration suitable for dedicated indoor battery installation areas.
Its IP20 enclosure rating provides protection against finger access and similarly sized solid objects but does not provide protection against water ingress.
The battery should therefore be installed in a suitable dry, protected environment according to manufacturer installation guidelines.
Ideal Applications
The Volnex Alpha 16 Lithium Battery is suitable for a wide range of solar energy storage and backup applications, including:
Residential hybrid solar power systems
Commercial energy storage applications
Off-grid solar energy installations
Load-shedding and backup power systems
High-capacity solar battery banks
Home energy management systems
Compatible UPS and backup power installations
Expandable lithium battery storage systems
Choose the Volnex Alpha 16 for high-capacity solar energy storage, 8000+ cycle performance, advanced battery safety, and dependable long-term energy management.
Key Features
16.07kWh Energy Storage: High-capacity 16,076.8Wh battery for residential and commercial applications.
51.2V Nominal Voltage: Designed for compatible low-voltage solar energy storage systems.
314Ah Battery Capacity: Large storage capacity for extended backup power requirements.
8000+ Cycles: ≥8000 cycles at 90% DOD under manufacturer-defined testing conditions.
Premium Class-A LiFePO4 Cells: High-quality lithium iron phosphate technology with strict capacity grading.
200A Maximum Charging Current: Supports high-current charging with compatible equipment.
200A Maximum Discharging Current: Designed for substantial power requirements.
Automatic Aerosol Fire Extinguishing: Integrated fire suppression feature for enhanced safety.
Advanced Battery Monitoring: Precise voltage, temperature, and State of Charge detection.
Touch LCD Display: Convenient visual monitoring of battery performance and operating information.
Real-Time Monitoring: Supports battery data monitoring and firmware updates.
Smart Communication: CAN, RS485, RS232, and Wi-Fi communication interfaces.
Expandable Energy Storage: Supports up to 15 compatible batteries in parallel.
One-Button Operation: Convenient start and stop functionality.
IP20 Protection Rating: Designed for suitable indoor installation environments.
Floor-Standing Installation: Practical installation for residential energy storage systems.
10-Year Warranty: 5 years product warranty plus 5 years service warranty, subject to manufacturer terms.
Multiple Applications: Suitable for on-grid, off-grid, backup, and compatible solar energy storage systems.
Technical Specifications
All values in the table below are taken from page 2 of the provided Volnex Alpha 16 datasheet.
| Specification | Details |
|---|---|
| Brand | Volnex |
| Model | Alpha 16 |
| Battery Series | Alpha Low Voltage |
| Battery Type | Lithium Iron Phosphate |
| Cell Technology | LFP (LiFePO4) |
| Battery Cell Grade | Class-A LFP Cells |
| Battery Usable Energy | 16,076.8Wh (16.0768kWh) |
| Cell Capacity | 314Ah |
| Nominal Voltage | 51.2V DC |
| Operating Voltage Range | 44.8V – 56.16V |
| Maximum Charge Current | 200A |
| Maximum Discharge Current | 200A |
| Cycle Life | ≥8000 Cycles |
| Cycle Life Test Conditions | 90% DOD / 25°C / 0.5C / 60% EOL |
| Display | SOC Status Indicator, LED Indicator, LCD Display |
| Display Type | Touch LCD |
| Communication | CAN / RS485 / RS232 / Wi-Fi |
| Real-Time Monitoring | Supported |
| Firmware Updates | Supported |
| Safety Feature | Automatic Aerosol Fire Extinguishing |
| Dimensions (W × D × H) | 485 × 245 × 785 mm |
| Dimensions (Inches) | 19.1 × 9.6 × 30.91 inches |
| Battery Weight | 122 kg (265.96 lbs, as printed) |
| Installation Type | Floor Stand |
| Charging Temperature | 0°C to 50°C |
| Discharging Temperature | -15°C to 50°C |
| Temperature Derating | Below 0°C or Above 45°C |
| Environmental Humidity | ≤95% RH (Non-condensing) |
| Protection Rating | IP20 |
| Maximum Parallel Batteries | 15 Units |
| Applications | On-Grid / Off-Grid / Backup |
| Inverter Compatibility | Refer to Manufacturer Compatible Inverter List |
| Standards | UN38.3 / IEC62619 / IEC61000 |
| Warranty | 10 Years |
| Product Warranty | 5 Years |
| Service Warranty | 5 Years |
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