Avepower 24V 280Ah 7kWh Rack Mount LiFePO4 Battery Pack
The Avepower 7kWh 24V rack mount battery is designed for home solar storage, backup power, off-grid systems, telecom cabinets, equipment rooms and small energy storage projects. Built with 280Ah LiFePO4 cells in an 8S1P configuration.
This battery supports 200A maximum continuous discharge current, CC-CV charging, 29.2V charging voltage and a wide working voltage range from 20V to 29.2V. With RS485, RS232 and CAN communication, it can support inverter communication and system monitoring for solar energy storage applications.
For larger storage needs, the battery supports up to 16 units in parallel, making it suitable for expandable 24V battery systems. The integrated protection board, 3-inch blue screen, 200A through-type terminal, 6A soft switch, 200A air switch and maintenance port help simplify installation, operation and maintenance.
- 200A Continuous Discharge
- Up to 16 Units in Parallel
- Rack Mount Design
- OEM ODM Customization Available
Certificate: CE | CB |RoHS | UN38.3 | FCC
- Support Bluetooth & WIFI
- 100% Customized
- Plug-in Terminal Design
- 8000+ cycles@80% DOD
7kWh 24V Rack Battery for Home Solar Storage
The Avepower 7kWh 280Ah 24V rack battery is developed for users who need a compact, serviceable and expandable lithium battery system. Compared with loose battery packs or non-standard enclosures, the rack mount structure makes the battery easier to place in cabinets, equipment rooms and organized solar storage systems.
It can store solar energy during the day and provide power during the evening, peak tariff periods or grid outages. For small homes, cabins, telecom rooms, monitoring stations and low-voltage backup systems, this 24V battery provides a practical balance between capacity, safety and installation flexibility.
High-Capacity Lithium Battery for Scalable Solar Storage
The Avepower 24V rack-mounted lithium solar battery offers 7kwh of energy capacity per unit, delivering strong storage performance in a modular, space-efficient form factor. For larger systems, up to 16 units can be connected in parallel. This high-capacity server-rack design makes it easy to scale from single-cabinet setups to medium and large solar battery installations, while maximizing rack space and meeting the demands of more energy-intensive applications.
Grade A Cells and 200A BMS
24V rack mount batterysafeguards your battery against overcharge, over-discharge, overcurrent, overvoltage, overheating, and short circuits, ensuring your home energy storage system operates securely under all conditions. The system also includes low-temperature cut-off and overload protection that automatically recovers after 30 seconds, providing extra assurance during unexpected power fluctuations.
280Ah LiFePO4 Cells in 8S1P Design
This 24V rack mount battery uses HITHIUM LFP71173207 280Ah LiFePO4 cells. The pack is configured as 8S1P, creating a 24V class lithium battery system with stable output and strong safety performance.
LiFePO4 chemistry is widely used in energy storage because of its thermal stability, long service potential and suitability for repeated charging and discharging. For solar storage projects, a high-quality cell platform helps improve system reliability, voltage consistency and long-term operating performance.
200A Continuous Discharge for Stable Backup Power
The 24V rack mount battery supports a maximum continuous discharge current of 200A, helping it supply stable power for suitable 24V inverter systems and backup loads. This makes it useful for solar backup, off-grid energy storage, telecom cabinets and other low-voltage power applications that require dependable discharge performance.
With internal resistance controlled at ≤100mΩ, the battery is designed to maintain stable electrical performance during regular charging and discharging. Correct inverter matching, cable sizing, breaker selection and current settings should always be confirmed according to the full project design.
CC-CV Charging with 29.2V Charging Voltage
The 24V rack mount battery uses CC-CV charging mode and supports a charging voltage of 29.2V. The standard charge current is 56A under 0°C to 10°C conditions, while the maximum charge current can reach 100A under 10°C to 45°C conditions.
This charging design allows the battery to work with properly configured solar inverters, chargers and low-voltage energy storage systems. For best performance, charge voltage, current limit, communication protocol and protection settings should be matched with the inverter or charger used in the project.
Intelligent Protection Board with CAN RS485 RS232 Communication
The 24V rack mount battery is equipped with a protection circuit module to help ensure safe charging and discharging. The protection system supports overcharge protection, over-discharge protection, temperature protection and overcurrent protection.
It also includes RS485, RS232 and CAN communication functions, allowing the battery to communicate with compatible inverters and monitoring systems. For installers, this helps simplify system integration, battery status reading and inverter communication matching.
3-Inch Blue Screen for Easier On-Site Monitoring
The 24V rack mount battery includes a 3-inch blue press-key screen, allowing installers and users to check important battery information more conveniently during setup, inspection and daily operation. The screen can help display key system data such as battery status, voltage, current, working condition and alarm information depending on the BMS configuration.
This makes the battery easier to operate in cabinets, equipment rooms and off-grid systems where fast on-site inspection is important. Users can check basic information without opening the battery enclosure, which improves maintenance convenience and system visibility.
Smart App Bluetooth & WiFi Monitoring
Supports Bluetooth and Wi-Fi connectivity, allowing users to remotely access the system via smartphones, tablets, or PCs. Users can monitor battery status in real time, including battery level, voltage, current, and temperature, while quickly checking for any warnings or abnormal conditions. The remote connection feature enables easy performance monitoring, basic setting adjustments, and troubleshooting without opening the cabinet.
Expandable Battery System with up to 16 Units in Parallel
For users who need more capacity, this 24V rack battery supports up to 16 units in parallel. A single unit provides around 7kWh class storage capacity, while multiple units can be expanded into a larger low-voltage battery bank for longer backup time or higher daily solar self-consumption.
This makes the battery suitable for projects that may start with one or two modules and expand later as energy demand grows. Parallel connection should be designed by qualified installers, with proper cable size, protection devices, communication settings and system balancing.
Practical Hardware Design for Installation and Maintenance
The 24V rack mount battery is designed with a 200A through-type terminal, 6A soft switch, 200A air switch and maintenance port. These hardware details make the battery more practical for real installation work, especially in rack cabinets, telecom cabinets, home energy storage rooms and installer-led solar projects.
The through-type terminal helps support high-current connection requirements, while the air switch and maintenance port make system inspection and service work more convenient. The overall structure is compact, with dimensions of 376 × 483 × 267 mm excluding terminal blocks, making it suitable for space-limited installations.
Smart Energy, Built To Last
This 24V rack-mounted battery can be used as a home solar battery to store excess photovoltaic energy, or as a backup power source for critical household loads. Its standard 24V output is compatible with most mainstream inverters and offers scalable capacity options, allowing easy expansion from basic backup power to large-capacity energy storage. It provides a reliable, safe, and highly scalable energy storage solution.
Reliable Operation Across Common Temperature Ranges
The 24V rack mount battery supports charging from 0°C to 55°C and discharging from -20°C to 60°C. This operating range makes it suitable for many indoor or protected energy storage environments, including garages, telecom rooms, equipment rooms, utility rooms and enclosed battery cabinets.
For storage before installation, the recommended storage temperature is 0°C to 45°C for 1 month, 0°C to 35°C for 3 months and 0°C to 25°C for 6 months. The battery should be stored in a clean, dry and well-ventilated place, away from direct sunlight, moisture and high-temperature sources.
OEM ODM Customization Service
Avepower supports OEM and ODM customization for customers who need battery products adapted to their own brand, market or project requirements. Customization can include exterior design, logo, label, packaging, communication protocol, battery capacity, system configuration and technical documentation.
For wholesalers, distributors, installers and energy storage brands, Avepower can provide flexible support from product design to production, helping customers build a more complete battery storage product line.
Wide Application Range
The Avepower rack mount battery is suitable for home solar storage, backup power, off-grid cabins, telecom power backup, security monitoring systems, equipment rooms, small energy storage projects and low-voltage inverter systems.
It is especially useful for projects that need a compact battery format, organized cabinet installation and future expansion. For distributors, installers and OEM customers, the product can also be adapted for different system designs, labels, communication protocols and enclosure requirements.
Product Specifications
| Items | Value |
|---|---|
|
Nominal Voltage |
24V |
|
Nominal Capacity |
280Ah |
|
Nominal Energy |
7kWh |
|
Charge Current |
100A |
|
Discharge Current |
200A |
|
Charge Mode |
CC-CV |
|
Communication |
CAN/ RS485/ RS232 |
|
Cycle Life |
＞ 8000（ @25℃， 80% DOD） |
|
Maximum Paralleling |
16 unit |
|
Designed Life |
10+Years |
Inverter Compatibility
Our batteries are designed to work seamlessly with most major inverter brands. You can install them with confidence, knowing they integrate easily with your existing solar or power system for reliable energy storage.
Only some common compatible inverter models are listed here. For the full list or to check a specific model, please visit the Avepower Inverter Compatibility List.
FAQs
Find quick answers to the most frequently asked questions below and discover how it can transform your energy use.
We support both OEM and ODM services. This includes logo printing, housing design, battery capacity configuration, communication protocol matching, packaging customization, and technical documentation customization for your brand and target market.
Lead time depends on the product type, order quantity, and customization level. Standard models usually have shorter delivery times, while OEM and ODM projects may require additional time for sample confirmation, design adjustment, and production planning.
During discharge, it operates safely between -20°C and 55°C, allowing consistent power delivery even in cold or hot environments.
With high-quality LiFePO4 cells, the battery can achieve over 6,000–10,000 cycles at 80% depth of discharge (DOD).
The battery can safely charge at temperatures between 0°C and 55°C. Charging outside this range can affect efficiency or trigger safety protections.
This battery supports CAN, RS485, and RS232, enabling seamless communication with most inverters, BMS monitoring platforms, and smart energy management systems.
We can support customers with relevant certifications and export-related documents based on product type and destination market, such as CE, UN38.3, MSDS, and other required technical files or shipping documents.
