Avepower 48V 280Ah 15kWh Vertical LiFePO4 Home Storage Battery
The Avepower 48V 280Ah vertical LiFePO4 battery is designed for residential solar storage, backup power, off-grid energy systems and installer-led home energy projects.
Built with 16S1P LiFePO4 cells, a 200A BMS, CAN/RS485/RS232 communication, Bluetooth, WiFi and a 3.2-inch blue screen, this 15kWh battery provides safe, expandable and easy-to-monitor energy storage for modern homes and small commercial applications.
Bullet Points
- Nominal energy: 15kWh
- Nominal voltage: 48V
- Nominal capacity: 280Ah
- Cell type: 280Ah LiFePO4 cell
- Max discharge current: 200A
- Smart monitoring: Bluetooth and WiFi module included
- Display: 3.2-inch blue button screen
- Expansion: Supports up to 16 units in parallel
Certificate: CE | CB | RoHS | UN38.3 | FCC
- Bluetooth & WiFi Monitoring
- 100% Customized
- Up to 16 Units in Parallel
- 8000+ cycles@80% DOD
Reliable 15kWh Vertical Battery for Home Solar Storage
The Avepower 48V 280Ah vertical LiFePO4 battery provides 15kWh of nominal energy in a compact floor-standing cabinet. It is suitable for solar self-consumption, home backup power, off-grid cabins, small energy rooms, telecom backup, light commercial storage and installer-managed residential battery projects.
Compared with traditional lead-acid batteries, LiFePO4 chemistry offers better safety, higher usable energy, lower maintenance and a longer service potential under proper operating conditions. The vertical cabinet design helps save floor space, while the built-in rollers make handling and positioning easier during installation.
15kWh Energy Capacity for Practical Home Backup
15kWh of usable storage is enough to support whole-home backup and smart time-of-use energy management, keeping lights, Wi-Fi, refrigerator, sockets, and key appliances running comfortably through the evening and night. Under recommended conditions, the battery delivers over 8,000 cycles—more than 10 years of daily use. With clean, silent, low-maintenance LiFePO4 technology and an intelligent BMS, it runs quietly in the background with no fuel, no fumes, and almost no upkeep.
200A BMS for Safer Charging and Discharging
The built in 200A smart BMS allows this 15kwh lifepo4 48v battery to safely deliver high continuous power for heavy household loads and large inverters. It provides real time monitoring and protection against over charge over discharge over current short circuit and over temperature, helping to prevent damage and extend battery life. With precise control of each cell, the 200A BMS keeps the system stable, efficient and reliable, even under demanding daily use.
Up to 200A Discharge Current for Demanding Energy Loads
This 15kwh lifepo4 48v battery supports a standard discharge current of 140A and a maximum discharge current of 200A, making it suitable for high-power residential and small commercial inverter systems. Based on 51.2V nominal voltage, the maximum discharge output can reach approximately 10.24kW at battery level under proper system conditions.
For charging, the battery uses CC-CV charging mode. It supports a standard charge current of 56A between 0℃ and 10℃, and a maximum charge current of 150A between 10℃ and 45℃. This helps the system adapt charging behavior according to temperature and operating conditions.
Bluetooth, WiFi and 3.2-Inch Display
For easier system operation, this vertical LiFePO4 battery includes a 3.2-inch blue button screen, Bluetooth module and WiFi module. Users and installers can check basic battery information more conveniently during commissioning, inspection and daily operation.
Expandable Battery Bank Up to 260kWh
The 15kwh lifepo4 48v battery supports up to 16 units in parallel, allowing installers and system integrators to build larger 48V-class storage systems according to project demand. One unit provides 15kWh of nominal energy. When 16 units are connected in parallel, the total nominal energy can reach approximately 260kWh.
Whole-Home Backup Power for Essential Loads
This 15kWh 48V LiFePO4 home backup battery is designed as a true whole-home backup solution. It can keep key loads such as lighting WiFi refrigerator sockets and main household appliances running smoothly during grid outages. When the grid is on it stores solar or off-peak energy for evening use so your home stays comfortable and powered while your dependence on the grid and rising electricity prices is greatly reduced.
Smart Local Monitoring with Screen, Bluetooth and WiFi
Built in Bluetooth and WiFi make it easy to connect the battery to a mobile app or online platform for smart monitoring. Users can check real time status including state of charge voltage current and temperature, view historical data, and receive basic alerts without opening the cabinet. Installers can quickly commission and diagnose the system on site, while remote monitoring support helps reduce maintenance time and improve overall reliability.
CAN, RS485 and RS232 Communication
This 15kwh battery supports RS485, RS232 and CAN communication, helping it connect with compatible inverters and energy management systems. Communication support is important for solar storage because it allows the inverter and battery to exchange operating data, including state of charge, voltage, current, alarms and protection status.
Practical Vertical Cabinet Design for Easier Installation
This 15kwh battery uses a black vertical housing with floor-standing installation. The cabinet includes rollers for easier movement during installation and positioning. It is equipped with 200A through-wall terminals, a 200A air switch and a 6A circular soft switch, helping installers complete wiring and system setup more efficiently.
Wide Operating Temperature Range for Daily Energy Storage
The 15kwh lifepo4 48v battery is designed to operate across a practical temperature range for residential and light commercial applications. It supports charging from 0℃ to 55℃ and discharging from -20℃ to 60℃. This helps the system maintain stable performance in different indoor and sheltered installation environments.
For long-term storage, proper temperature control is recommended. The battery should be stored in a clean, dry and well-ventilated area, away from direct sunlight, moisture and heat sources.
Custom Battery Solutions for Installers, Distributors and OEM Brands
Avepower supports customization for residential and light commercial energy storage projects. For distributors, installers, wholesalers and OEM/ODM partners, this battery can be adapted for different market needs, branding requirements and inverter communication settings. Contact Avepower to discuss your battery configuration, inverter model and project requirements.
Versatile Applications for Homes
This 48V 15kWh LiFePO4 home energy storage battery is suitable for a wide range of scenarios, including solar-plus-storage homes, whole-home backup power, and peak shaving under time-of-use tariffs. It can also provide support for off-grid cabins. Whether your goal is to reduce energy costs, improve power reliability, or increase solar self-consumption, this system offers a flexible and reliable energy storage solution.
Product Specifications
| Items | Value |
|---|---|
|
Nominal Voltage |
48V |
|
Nominal Capacity |
280Ah |
|
Nominal Energy |
15kWh |
|
Maximum Charge Current |
150A, 10℃–45℃ |
|
Maximum Discharge Current |
200A |
|
Charge Mode |
CC-CV |
|
Communication |
CAN/ RS485/ RS232 |
|
Breaker |
200A air switch |
|
Terminal |
200A through-wall terminal |
|
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.
This battery supports CAN, RS485, and RS232, enabling seamless communication with most inverters, BMS monitoring platforms, and smart energy management systems.
No. Unlike fuel generators, this battery system runs clean and quiet. There is no fuel storage, no exhaust, and no engine noise. It operates silently in the background, making it suitable for indoor installation in garages, utility rooms or storage areas.
The 48V 15kWh LiFePO4 battery offers more than 8000 cycles under recommended operating conditions, which corresponds to over 10 years of daily use. The slow capacity fade over time helps reduce replacement costs and ensures long-term, stable performance.
The system supports Bluetooth and WiFi smart monitoring. You can connect it to a mobile app or online platform to view real-time state of charge, voltage, current and temperature, check historical data and receive basic alerts. This makes it easier for both users and installers to monitor performance and diagnose issues.
The standard discharge current is 140A, and the maximum discharge current is 200A. Actual system output also depends on inverter capacity, cable design, BMS settings, operating temperature and installation conditions.
