Avepower Stackable Battery Storage 20kWh 30kWh 40kWh for Home Use
The Avepower stackable battery storage is designed for flexible residential solar storage, home backup power, off-grid energy systems, small commercial storage and installer-led energy projects.
Each battery module provides 10kWh class energy storage in a compact stackable cabinet. Users can start with one module and expand the system according to real project demand. Two modules can form a 20kWh system, three modules can form a 30kWh system, and four modules can form a 40kWh stackable battery system.
Built with 16S1P LiFePO4 cells, a PACE 200A protection board, CAN/RS485/RS232 communication, Bluetooth, WiFi, a 3.2-inch button blue screen, 200A air switch and through-wall terminals, this battery is made for safe operation, easier installation and long-term solar energy storage use.
- Energy capacity: 10kWh class single module
- Stackable capacity: 20kWh / 30kWh / 40kWh
- BMS: PACE 16S 200A software protection board
- Max charge current: 100A
- Standard discharge current: 180A
- Max discharge current: 200A
Certificate: CE | CB | RoHS | UN38.3 | FCC
- Support Bluetooth & WIFI
- 100% Customized
- Up to 16 Units in Parallel
- 8000+ cycles@80% DOD
Flexible Stackable Battery for Home Solar Storage
This stackable battery storage is designed for users who need a flexible solar battery system that can start from one module and expand according to real energy demand.
A single module provides 10kWh of storage capacity. Two modules can form a 20kWh system, three modules can form a 30kWh system, and four modules can form a 40kWh stackable battery system. This makes it suitable for residential solar storage, home backup power, off-grid houses, villas, small offices, telecom rooms and small energy storage projects.
20kWh, 30kWh and 40kWh Stackable Energy Storage
This stackable battery storage system is designed for users who need scalable low-voltage energy storage. Instead of choosing a fixed-capacity battery cabinet, installers can combine multiple 10kWh modules according to the project load, backup time and available installation space.
A standard stack can support up to 4 layers. For larger projects, multiple battery groups can be planned according to inverter capacity, cable design, breaker design, communication requirements and installation conditions.
200A BMS for Safer Charging and Discharging
The stackable battery storage is equipped with a PACE 16S 200A software protection board. The built-in protection circuit module helps protect the battery during charging and discharging, supporting safer and more stable operation for daily solar storage use.
The BMS provides multiple protection functions, including over charge protection, over discharge protection, temperature protection and overcurrent protection. It also supports CAN, RS485 and RS232 communication, allowing the battery to communicate with compatible inverters and energy management systems.
Built-in LiFePO4 Cells for Stable Energy Storage
This stackable battery storage is built with reliable 3.2V LiFePO4 cells in a 16S1P configuration. LiFePO4 chemistry is widely used in solar battery systems because of its stable thermal performance, long service life and strong safety characteristics. Combined with the 200A BMS, the battery can provide safer charging and discharging protection for daily home solar storage, backup power and small energy storage projects.
200A Discharge Capability for Practical Energy Loads
The Avepower stackable battery storage supports a standard discharge current of 180A and a maximum discharge current of 200A. This makes it suitable for residential solar inverters, backup systems and small commercial low-voltage energy storage projects.
3.2-Inch Button Blue Screen for Easy System Monitoring
The stackable battery storage is equipped with a 3.2-inch button blue screen, allowing users and installers to check key battery information more conveniently during installation, commissioning and daily maintenance.
The screen can help display important battery operating data and system status. Combined with the physical button interface, it provides a practical local monitoring method without relying only on external monitoring devices.
Bluetooth and WiFi Monitoring for Smart Battery Control
The stackable battery storage supports Bluetooth and WiFi monitoring, making it easier for users and installers to check battery status through compatible monitoring tools or mobile app functions. With Bluetooth and WiFi support, users can monitor important operating information such as battery status, system condition and fault alerts.
CAN, RS485 and RS232 Communication for Inverter Matching
This stackable battery storage supports CAN, RS485 and RS232 communication. These communication interfaces help the battery exchange key operating information with compatible inverters, including state of charge, voltage, current, alarms and protection status.
Avepower can support inverter communication matching according to project requirements, inverter brand, protocol setting and installation scenario.
Stackable Cabinet Design for Easier Installation
The stackable battery storage uses a compact stackable cabinet structure with a module size of 596 × 520 × 277mm and an approximate weight of 90kg. The low-height module design makes it easier to stack multiple units and configure different capacity systems in limited installation spaces.
The battery is equipped with 200A square through-wall terminals, a 200A air switch, a 6A circular soft switch and a maintenance port.
Project Expansion up to 260kWh
Besides standard 20kWh, 30kWh and 40kWh stackable systems, the battery can also be used in customized energy storage projects. With suitable system design, inverter matching, communication setup and protection configuration, multiple battery groups can be configured for larger capacity requirements.
Flexible Stackable Configuration
Customers can choose a 5kWh single module or a 10kWh single module as the starting capacity, then expand the system step by step according to backup time, solar storage demand and installation space. Multiple modules can be stacked to build 10kWh, 20kWh, 30kWh or 40kWh systems, while larger project configurations can also be customized for residential, villa, off-grid and small commercial energy storage applications.
Stable Operation in Different Conditions
The stackable battery storage is designed to operate within a practical temperature range for residential and small project energy storage applications.
Charging is supported from 0°C to 55°C, while discharging is supported from -20°C to 60°C. Long-term storage should avoid direct sunlight, water, heavy pressure, mechanical impact and high-temperature environments.
Custom Stackable Battery Support for OEM and Project Buyers
Avepower can support customized stackable battery solutions for distributors, solar installers, wholesalers, EPC contractors and OEM/ODM customers.
Customization can include cabinet appearance, battery capacity, BMS configuration, communication protocol, Bluetooth/WiFi monitoring, screen design, label design, packaging and documentation support.
Designed for Home Solar, Backup Power and Off-Grid Systems
The Avepower stackable battery can be used in different energy storage scenarios. It can store solar energy during the day, support backup power during grid outages and help improve energy independence for homes and small projects.
It is suitable for users who want a flexible battery system that can start from a smaller capacity and expand later when energy demand increases.
Product Specifications
| Items | Value |
|---|---|
|
Charge Voltage |
58.4V |
|
Battery Type |
LiFePO4 |
|
Rated Power |
20kWh, 30kWh, or 40kWh |
|
Standard Charge Current |
41.2A, 0°C to 10°C |
|
Max Charge Current |
100A, 10°C to 45°C |
|
Standard Discharge Current |
180A |
|
Max 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.
For optimal performance and longevity, the battery is designed to operate safely within a charging temperature range of 0 to 55°C, and a discharging temperature range of -20 to 55°C, allowing it to function reliably in a variety of environments.
This energy storage system utilizes high-quality LiFePO4 cells, known for their superior safety, thermal stability, and longevity compared to other lithium-ion chemistries. LiFePO4 technology provides enhanced safety features and maintains stable performance over a longer lifespan.
The Avepower battery uses premium Lithium Iron Phosphate (LiFePO4) chemistry that delivers an impressive cycle life of up to 8,000 full charge-discharge cycles at 25°C with an 80% Depth of Discharge (DOD). This long cycle life ensures many years of reliable performance for residential or commercial energy storage needs.
The system supports multiple communication protocols including Bluetooth, Wi-Fi, CAN, RS485, and RS232, enabling real-time remote monitoring and management. Users can track system status, battery health, and energy usage conveniently through compatible mobile apps or monitoring platforms.
