VTCBATT 51.2V 200Ah Rackmount LiFePO4 Battery | Vxl10000 ESS Battery for Hybrid Inverter and Off-grid Systems
| Model | Vxl10000 |
|---|---|
| Battery Type | LiFePO4 |
| Nominal Voltage | 51.2V |
| Battery Capacity | 200Ah |
| Nominal Energy | 10KWh |
| Voltage Range | 40~58.4V |
| Max Charge Current | 100A |
| Max Discharge Current | 100A |
| Dimension | 442 x 520 x 320mm |
| Weight | 95Kg |
| Communication | RS232/RS485/CAN |
| Installation | Rack-mounted |
| Cycle Life | 6000+ times(80% DOD) |
| Certification | CE/EN62619/UN38.3/ROHS |
Professional Rackmount LiFePO4 Battery Manufacturer - VTCBATT Residential ESS Solutions
With deep experience in custom lithium battery manufacturing, VTCBATT supplies rackmount LiFePO4 batteries for residential solar storage, inverter backup and distributed energy projects. The Vxl10000 is a 51.2V 200Ah rackmount ESS battery with 10KWh nominal energy, designed for stable 48V-class energy storage systems where safety, long cycle life and inverter communication are required. It is also suitable for buyers comparing a 48v lifepo4 battery solution for rack mounted energy storage, hybrid inverter backup and OEM ESS battery projects.
-Compact 10KWh Rackmount ESS Battery
The Vxl10000 uses a 16S1P LiFePO4 battery configuration with 51.2V nominal voltage, 200Ah capacity and 40V-58.4V working voltage range. Its rack-mounted enclosure supports clean cabinet installation for residential and light commercial ESS systems.
-Inverter Communication and System Integration
The battery supports RS232/RS485/CAN communication for inverter and energy storage integration projects. VTCBATT can help customers confirm inverter matching, communication settings, label requirements and project packaging before batch supply.
-OEM/ODM Battery Supply for ESS Brands
For solar installers, battery distributors and energy storage brands, VTCBATT can provide factory-direct supply with enclosure color, logo label, communication matching, packaging and documentation support according to the target market.
Rackmount ESS Battery Model List
| Mode | Vxl2500 | Vxl5100 | Vxl10000 |
|---|---|---|---|
| Battery Type | LiFePO4 | LiFePO4 | LiFePO4 |
| Battery Combination | 16S1P | 16S1P | 16S1P |
| Case Numbers | 1 pc | 1 pc | 1 pc |
| Nominal Characteristic | |||
| Nominal Voltage | 51.2V | 51.2V | 51.2V |
| Battery Capacity | 50Ah | 100Ah | 200Ah |
| Nominal Energy Capacity | 2.5KWh | 5.12KWh | 10KWh |
| Peak Output Current | 100A | 100A | 100A |
| Round Trip Efficiency | 80% DOD | 80% DOD | 80% DOD |
| Electrical Specifications | |||
| Voltage Range | 40~58.4V | 40~58.4V | 40~58.4V |
| Max. Charging Current | 100A | 100A | 100A |
| Max. Discharging Current | 100A | 100A | 100A |
| Mechanical Specifications | |||
| Net Weight | 25Kg | 48Kg | 95Kg |
| Dimension | 430×442×136mm | 430×442×136mm | 442×520×320mm |
| Color | Black/White/Customizable | Black/White/Customizable | Black/White/Customizable |
| Cooling | Advanced Internal design & Natural Convention | Advanced Internal design & Natural Convention | Advanced Internal design & Natural Convention |
| Communication Specifications | |||
| Communication Port | RS232/RS485/CAN | RS232/RS485/CAN | RS232/RS485/CAN |
| Operation Condition | |||
| Operation Temperature | -20℃—60℃ | -20℃—60℃ | -20℃—60℃ |
| Recommended Temperature | 0℃—35℃ | 0℃—35℃ | 0℃—35℃ |
| Operation Humidity | 60%±25% | 60%±25% | 60%±25% |
| Designed Life | > 10 years | > 10 years | > 10 years |
| Storage Conditions | 10℃—50℃ | 10℃—50℃ | 10℃—50℃ |
| Compliances | |||
| Certification | CE/EN62619/UN38.3/ROHS | CE/EN62619/UN38.3/ROHS | CE/EN62619/UN38.3/ROHS |
| Standards | EN61000-6-1:2007 EN61000-6-3:2007+A1:2011 | EN61000-6-1:2007 EN61000-6-3:2007+A1:2011 | EN61000-6-1:2007 EN61000-6-3:2007+A1:2011 |
| Cycle life | |||
| 0.2C at 25℃ | 6000+ times(80% DOD) | 6000+ times(80% DOD) | 6000+ times(80% DOD) |
| 0.5C at 25℃ | 4000+ times(80% DOD) | 4000+ times(80% DOD) | 4000+ times(80% DOD) |
| 1.0C at 25℃ | 2500+ times(80% DOD) | 2500+ times(80% DOD) | 2500+ times(80% DOD) |
| Inverter Type | |||
| Match with all the mainstream inverter brands | |||
Rackmount LiFePO4 Battery Advantages
Eight practical benefits for residential solar storage, inverter backup and OEM ESS integration projects.

Stable, non-flammable lithium iron phosphate chemistry supports safer operation in industrial and energy storage environments.

Designed to integrate with compatible hybrid and off-grid inverter systems for reliable solar energy storage projects.

Supports remote OTA upgrades, WiFi and Bluetooth functions, and app-based remote monitoring for easier system management.

Accurate state-of-charge data can be shown after the first full battery charge, helping users monitor available battery energy.

Delivers 6,000+ cycles and supports 0.2C charging in the source feature description.

Built-in BMS supports real-time monitoring and multi-level protection for stable charge, discharge and storage operation.

Rackmount battery modules simplify cabinet installation and reduce routine lead-acid maintenance work.

No gas emissions or spills, with clean LiFePO4 battery operation for demanding ESS environments.
Rack Mount ESS Lithium Battery Overview
This Rack Mount ESS battery utilizes high-performance LiFePO4 cells combined with an advanced smart BMS that provides comprehensive protections including voltage, current, temperature, and short circuit safeguards to ensure safe and stable operation. Its modular design supports standard rack installation, enabling easy integration into various energy storage systems and data center applications.
Equipped with remote monitoring and management capabilities via a dedicated mobile app, users can access real-time battery status and health data, enabling early fault detection and remote diagnostics to improve maintenance efficiency and minimize downtime. With high energy density and excellent cycle life, this battery pack delivers reliable long-term power for residential, commercial, and industrial energy storage needs.
Smart Rack Mount ESS Battery Monitor App
Real-time monitoring of battery voltage, current, and temperature. Enables remote diagnostics and alerts to ensure safe, stable operation and improve maintenance efficiency.
- Real-time battery voltage, current, and temperature monitoring
- Remote fault diagnosis and alert notifications
- Historical data logging and trend analysis
- Multi-device and multi-user management
- Supports CAN, RS485, and Modbus communication protocols
- Intelligent battery status evaluation and lifespan prediction
- User role management and security
- Remote firmware updates and maintenance support
Much better than lead-acid batteries!
Experience longer driving range, quicker recharges, and lightweight power with zero maintenance—engineered for superior performance and reliability in every ride.
- Longer lifespan, reducing replacement frequency
- Faster charging times for less downtime
- Lightweight design improves vehicle efficiency
- Maintenance-free, no need for watering or equalizing
- Higher energy density for extended driving range
- More environmentally friendly and safer chemistry
- Consistent performance in a wide temperature range
Powered by Trust, Proven by Action
From installation sites to global shows, these ESS project cases reflect VTCBATT rackmount battery systems in real energy storage applications.

A residential energy storage installation showing how rackmount LiFePO4 batteries can support solar power storage and backup energy needs.

A home solar storage project using ESS batteries to store daytime PV power and supply household loads when needed.

A rackmount battery case demonstrating modular installation for residential and light commercial energy storage systems.

An inverter-connected ESS project showing battery integration with solar energy conversion and backup power equipment.

A field deployment case showing practical ESS installation conditions and project-ready battery system use.

An energy storage showcase from VTCBATT project activity, reflecting real ESS use in residential and commercial scenarios.

A solar storage customer site using battery capacity to improve self-consumption and reduce dependence on grid electricity.

A home energy backup installation showing practical system deployment for residential solar and inverter projects.
The Vxl10000 battery pack offers a nominal capacity of 200Ah and operates at a nominal voltage of 51.2V, which means it stores approximately 10 kWh of energy. This high capacity and energy storage capability make it well-suited for larger energy storage needs, providing reliable and sustained power for residential, commercial, and industrial applications.
Yes, multiple Vxl10000 battery packs can be connected in parallel to increase total capacity and stored energy. You can combine up to 16 Vxl10000 packs in parallel, allowing you to build large-scale energy storage systems tailored to demanding residential, commercial, or industrial applications. This modular setup provides excellent flexibility to expand your system as your power needs grow, while maintaining safe and balanced operation thanks to each pack’s integrated Battery Management System (BMS).
The Vxl10000 battery pack supports a maximum continuous current of 100A as well as a peak current of 100A. At its nominal voltage of 51.2V, this translates to a maximum instantaneous power output of approximately 5.12 kW (calculated as 100A × 51.2V). This capability allows the battery to handle demanding loads and deliver reliable power for a wide range of applications, including backup power, energy storage, and commercial use.
The recommended Depth of Discharge (DoD) for optimal battery longevity is 80%. Operating within this DoD strikes a good balance between maximizing usable capacity and extending the battery’s cycle life. At 80% DoD and a 0.2C discharge rate, the battery can achieve over 6000 charge-discharge cycles, ensuring many years of reliable performance. Staying within this recommended DoD helps prevent undue stress on the battery cells, preserving capacity and overall health for the long term.
The Vxl10000 battery pack has compact dimensions of 442 × 520 × 320 mm (L × W × H) and weighs approximately 95 kg (about 209 lbs). This size and weight strike a balance between offering a large energy capacity and maintaining manageable installation and handling requirements. Its design makes it suitable for residential and commercial energy storage setups where space is at a premium but high power output is needed.
To prolong the life of your Vxl10000 battery pack, follow these recommended maintenance practices: Maintain Proper Temperature: Operate and store the battery within the ideal temperature range of 0°C to 35°C to prevent stress and degradation of the cells. Avoid Frequent Deep Discharges: Try to keep the Depth of Discharge (DoD) below 80% during regular use to maximize cycle life and preserve capacity. Ensure Adequate Ventilation: Install the battery in a well-ventilated area to allow heat to dissipate effectively during charging and discharging, which helps maintain optimal performance. Regularly Monitor Battery Health: Use the built-in Battery Management System (BMS) to track voltage, current, temperature, and other vital parameters to catch any issues early. Keep Connections Clean and Tight: Periodically inspect and clean battery terminals and connections to maintain good electrical contact and prevent corrosion. Proper Storage: If storing the battery for extended periods, keep it partially charged (around 50–70%) and check the charge level every few months to avoid deep discharge. By following these guidelines, you’ll ensure your Vxl10000 battery delivers reliable performance and a long service life.
The Vxl10000 battery pack is ideally suited for applications that demand high capacity, scalability, and reliability. It’s perfect for large-scale home energy storage systems, allowing homeowners to maximize solar energy use and ensure backup power during outages. Commercial facilities can rely on it for robust backup power, keeping critical operations running smoothly when the grid goes down. Additionally, it integrates seamlessly with renewable energy projects, such as solar or wind, to store excess energy and provide consistent power even when the sun isn’t shining or the wind isn’t blowing. Its combination of long runtime, modular design, and durable performance makes it a top choice for demanding energy storage needs across residential, commercial, and industrial sectors.
51.2V 200Ah Rackmount LiFePO4 Battery for Energy Storage
The Vxl10000 is a rackmount 51.2V 200Ah LiFePO4 battery designed for residential solar storage, hybrid inverter backup and off-grid energy storage projects. With 10KWh nominal energy, 40V-58.4V voltage range and 100A charge-discharge capability, it provides a compact 48V-class ESS platform for homes, installers and energy storage brands.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | Vxl10000 |
| Battery Type | LiFePO4 |
| Battery Combination | 16S1P |
| Nominal Voltage | 51.2V |
| Battery Capacity | 200Ah |
| Nominal Energy Capacity | 10KWh |
| Voltage Range | 40~58.4V |
| Max. Charging Current | 100A |
| Max. Discharging Current | 100A |
| Dimension | 442×520×320mm |
| Net Weight | 95Kg |
| Communication Port | RS232/RS485/CAN |
| Cycle Life | 6000+ times(80% DOD) |
| Certification | CE/EN62619/UN38.3/ROHS |
Compatible with the Mainstream Inverters
The Vxl10000 rackmount battery is designed for 48V-class energy storage systems and can be matched with compatible hybrid inverter and off-grid inverter platforms. RS232/RS485/CAN communication support helps installers connect the battery with mainstream inverter systems after confirming communication settings, voltage range and current limits.

VTCBATT ESS instruction: Tested, Proven, Trusted
VTCBATT provides ESS demonstration and instruction videos to help customers understand home application, product features, app monitoring and inverter communication. These videos are useful for installers, distributors and project teams reviewing battery use cases before sample testing or batch deployment.
- Rack-Mounted ESS Home Application Demo
- VTCBATT Rack-Mounted ESS Feature and Application Instruction
- VTCBATT Bluetooth, WIFI and EMS App to monitor all the battery status
- 5KWh Rackmount ESS battery communicates with Growatt inverter
Discharge & Charge Curve
The discharge and charge curve image helps buyers and engineers review the battery performance profile during system evaluation. It can support project discussions around charging behavior, discharge performance and inverter-side energy storage settings.

OEM/ODM and Wholesale Supply
VTCBATT supplies custom lithium battery packs and LiFePO4 ESS batteries for distributors, solar installers, energy storage brands and equipment manufacturers. OEM/ODM options can include enclosure color, logo label, communication matching, packaging design and batch production support.







