Avepower 24V 280Ah 7kWh Rack Mount LiFePO4 Battery
High-capacity solar battery for residential backup, off-grid and scalable energy storage projects.
- For Solar Storage & Backup
- OEM / ODM Available
- CE | CB | RoHS | UN38.3 | FCC | Test Report
Compatible with supported inverter platforms.
Send us your inverter model for verification.
Need help sizing?
Inverter Model + Required kWh + Country → Free Configuration
- Support Bluetooth & WIFI
- 100% Customized
- Up to 16 Units in Parallel
- 8000+ cycles@80% DOD
Why Partner with Avepower
OEM & ODM Customization
Customized battery designed for your brand, market, and project requirements.
Long Cycle Life
Premium LiFePO4 chemistry with 8,000+ cycles for safe and reliable performance.
Global Certifications
Certified with UN38.3, MSDS, CE, CB, FCC, RoHS, IEC, and UL standards.
Reliable Delivery
20,000㎡ factory with 15 production lines for fast, reliable delivery.
Free Consultation
Professional energy solutions and customized quotations for every project.
High Compatibility
Compatible with leading inverters including Growatt, GoodWe, SMA, Solis, and Deye.
7kWh 24V Rack Battery for Home Solar Storage
Avepower 24V 280Ah 7kWh rack battery offers compact, expandable storage for solar, backup, off-grid, and telecom systems, with a rack-mount design for easier installation and maintenance.
High-Capacity Lithium Battery for Scalable Solar Storage
Avepower 24V 280Ah 7kWh rack battery provides 7kWh per unit and supports up to 16 units in parallel, offering scalable and space-efficient storage for larger solar and backup systems.
Grade A Cells and 200A BMS
The 24V rack-mounted battery provides protection against overcharge, over-discharge, overcurrent, overheating, short circuits, and low-temperature conditions, helping ensure safer and more reliable energy storage.
280Ah LiFePO4 Cells in 8S1P Design
The 24V 280Ah rack battery uses 280Ah LiFePO4 cells in an 8S1P configuration, providing stable, reliable energy storage for solar and backup power systems.
200A Continuous Discharge for Stable Backup Power
The 24V 280Ah rack battery supports up to 200A continuous discharge with ≤100mΩ internal resistance, providing stable power for solar backup, off-grid, and telecom applications.
CC-CV Charging with 29.2V Charging Voltage
The 24V rack-mounted battery supports CC-CV charging at 29.2V, with a 56A standard charge current and up to 100A maximum charge current. Charging settings should be matched to the inverter, charger, and protection system.
Intelligent Protection Board with CAN RS485 RS232 Communication
The 24V rack-mounted battery features overcharge, over-discharge, temperature, and overcurrent protection. RS485, RS232, and CAN communication supports inverter integration and easier system monitoring.
3-Inch Blue Screen for Easier On-Site Monitoring
The 24V rack-mounted battery features a 3-inch blue button screen for quick access to battery status, voltage, current, operating condition, and alarms, making on-site inspection and maintenance easier.
Smart App Bluetooth & WiFi Monitoring
Supports Bluetooth and Wi-Fi monitoring, allowing users to check battery level, voltage, current, temperature, and alerts remotely via smartphones, tablets, or PCs for easier monitoring and troubleshooting.
Expandable Battery System with up to 16 Units in Parallel
The 24V rack-mounted battery supports up to 16 units in parallel, with approximately 7kWh per unit for flexible capacity expansion. It is ideal for systems that need longer backup time and scalable solar storage.
Practical Hardware Design for Installation and Maintenance
The 24V rack-mounted battery features a 200A through terminal, 200A air switch, 6A soft switch, and maintenance port for easier installation and servicing. Its compact 376 × 483 × 267mm design suits rack cabinets, telecom rooms, and space-limited energy storage projects.
Smart Energy, Built To Last
The 24V rack-mounted battery stores excess solar energy and provides reliable backup power for critical loads. Its 24V platform and scalable capacity support flexible expansion from basic home backup to larger energy storage systems.
Reliable Operation Across Common Temperature Ranges
The 24V rack-mounted battery supports 0°C–55°C charging and -20°C–60°C discharge, suitable for indoor and protected installations. Recommended storage is 0°C–45°C for 1 month, 0°C–35°C for 3 months, and 0°C–25°C for 6 months.
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
Avepower rack-mounted LiFePO4 battery suits home solar, backup power, off-grid, telecom, and small energy storage projects. Its compact rack format, organized installation, flexible expansion, and OEM/ODM customization make it practical for distributors and installers.
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
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.
