Avepower 51.2V/48V 100Ah Wall Mount 5.12kWh LiFePo4 Battery
Avepower 51.2V/48V 100Ah 5.12kWh wall-mounted LiFePO4 battery features a 16S1P configuration, 58.4V charging voltage, and 100A max charge/discharge current.
Designed for home solar, backup, off-grid, and small energy projects, with OEM/ODM customization available.
Free Quote & Information Request
- 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.
Power Your Home with a 48V Wall-Mounted Battery
Avepower 48V 100Ah wall-mounted LiFePO4 battery delivers 8,000+ cycles at 80% DoD, with an intelligent BMS, full-color touchscreen LCD, and up to 16 units in parallel. Backed by a 5-year warranty, it offers reliable and scalable home energy storage.
A Compact 5.12kWh Battery for Practical Home Energy Storage
51.2V/48V 100Ah LiFePO4 battery delivers 5.12kWh for solar storage and backup power. With a compact 450 × 440 × 153mm wall-mounted design and ~42kg weight, it saves space and suits homes, garages, equipment rooms, telecom, and off-grid systems.
Built with 3.2V 100Ah LiFePO4 Cells
The wall-mounted battery uses 100Ah 3.2V LiFePO4 cells in a 16S1P configuration, providing a 51.2V nominal voltage and ≥98Ah pack capacity. With ≤2mΩ cell impedance, it offers stable performance for low-voltage solar energy storage systems.
Standard CC-CV Charging for Reliable Battery Operation
The battery uses CC-CV charging at 58.4V, with a 20A standard charge current and up to 100A continuous charging current. Charging parameters should be matched to the inverter, charger, cabling, breaker, and BMS protection.
100A Continuous Discharge for Essential Backup Loads
The 51.2V/48V 100Ah LiFePO4 battery supports up to 100A continuous discharge and delivers approximately 5.12kW output under suitable system conditions. It is suitable for home backup, solar self-consumption, telecom, lighting, and small energy storage systems.
Bluetooth and WiFi Monitoring for Smarter Daily Control
The battery supports Bluetooth and Wi-Fi monitoring, allowing users and installers to check SOC, voltage, current, battery status, and alarms through a mobile device for easier daily management.
Touchscreen Display for On-Site Battery Checking
The battery is designed with a touchscreen display, allowing installers and users to check key battery information directly on the unit. During installation, commissioning and maintenance, the screen can help show important operating data such as battery status, voltage, current, state of charge, alarm information and basic system condition.
Up to 16 Units in Parallel for Flexible Capacity Expansion
For projects that need larger storage capacity, this 51.2V/48V 100Ah 5.12kWh wall mounted LiFePO4 battery supports up to 16 units in parallel. A single battery provides 5.12kWh nominal energy, while a 16-unit system can expand to about 81.92kWh nominal energy.
CAN, RS485 and RS232 Communication for Inverter Integration
This 51.2V/48V 100Ah wall mounted battery supports CAN, RS485 and RS232 communication. These communication ports help the battery exchange operating data with compatible low-voltage inverters, making the system easier to manage during charging, discharging and protection control.
Wall Mounted Cabinet and Product Dimensions
The compact wall-mounted battery measures up to 440 × 450 × 153mm, making it suitable for space-limited home and equipment-room installations. It should be installed on a suitable, dry, ventilated wall away from water, fire, impact, and short-circuit hazards.
Working Temperature and Storage Guidance
The battery supports 0°C–45°C charging and -20°C–60°C discharge, suitable for indoor and sheltered installations. For long-term storage, keep the battery at 30%–50% charge and recharge periodically to prevent over-discharge.
Suitable for Home Solar Storage, Backup Power and Small Energy Projects
This 48V wall-mounted solar battery supports daily home energy use and backup power for apartments, townhouses, and family homes. It stores excess solar energy for nighttime use and helps keep lights, Wi-Fi, refrigerators, and essential appliances running during outages.
Custom Battery Support for Installer and OEM Projects
Avepower can support battery solutions for residential storage, small energy projects, installer-led solar systems and OEM/ODM customers. For different project requirements, appearance, capacity, cabinet structure, wiring method, protection design, labeling, packaging and documentation can be discussed before production.
Product Specifications
| Items | Value |
|---|---|
|
Nominal Voltage |
48V/51.2V |
|
Nominal Energy |
5.12kWh |
|
Output Power |
5.12kw |
|
Battery Type |
LiFePO4 |
|
Charge Current |
100Ah |
|
Discharge Current |
100Ah |
|
Charge Mode |
CC-CV |
|
Communication |
CAN/ RS485/ RS232 |
|
Cycle Life |
＞ 8000（ @25℃， 80% DOD） |
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.
The recommended pack charge voltage is 58.4V ±0.02V. The battery uses a CC-CV charging method.
The standard charge current is 20A. The maximum continuous charge current is 100A.
The maximum continuous discharge current at pack level is 100A. The final system output should be matched with the inverter, cable, breaker and protection design.
The standard discharge method is 0.2C constant current discharge to 40V at pack level.
The battery pack supports charging from 0°C to 45°C and discharging from -20°C to 60°C under the specified operating humidity range.
The battery should be stored at about 30% to 50% capacity. For long-term storage, it is recommended to recharge about once every half year. For battery packs with protection circuit, recharge every three months during storage is recommended.
Yes. For project orders, appearance, capacity, structure, wiring, label, packaging and documentation can be discussed according to OEM/ODM requirements.
