51.2V Stackable Powerwall Battery
Build the battery capacity your project needs with a 51.2V modular stackable design for solar self-consumption, home backup and off-grid energy storage.
10+ Years
Battery Experience
20,000㎡
Manufacturing Base
OEM/ODM
Custom Projects
16 Units
Parallel Expansion
8,000+
Cycles @ 80% DoD
UL · CE · UN38.3
Certifications
OEM/ODM
Free Design Solution
Find Your Avepower Support
For Distributors
Avepower supply quality products with stable support to grow your business.
For Wholesalers
Get bulk supply, competitive pricing, and reliable product availability.
For Installers
Easy-to-install systems with strong performance and full support.
Choose the Right Stackable Battery Capacity
Start with One Module. Expand When Energy Demand Grows.
Need more capacity? Ask us about higher-capacity stackable battery configurations.
Choose Your Wall-Mounted Powerwall Battery
Save Floor Space with a Clean Residential Installation
Which 51.2V Battery Is Better for Your Project?
|
Feature
|
Stackable Battery
|
Powerwall (Wall-Mounted )
|
|---|---|---|
|
Typical Capacity
|
10 / 20 / 30kWh+
|
5/ 10kWh+
|
|
Installation
|
Floor-standing stack
|
Wall-Mounted
|
|
Floor Space
|
Low
|
Almost none
|
|
Capacity Expansion
|
260kWh Max. | 16 Units Parallel
|
160kWh Max. | 16 Units Parallel
|
|
Best For
|
Expandable ESS
|
Space-saving ESS
|
Built for Daily Solar Energy Storage
LiFePO4 Battery Chemistry
Stable LiFePO4 chemistry designed for repeated residential solar charge and discharge cycles.
8,000+ Cycles
Rated for 8,000+ cycles at 25°C and 80% DoD under specified test conditions.
Smart BMS Protection
Integrated BMS monitors voltage, current, temperature and battery operating status.
200A Discharge
Supports up to 200A maximum continuous discharge for properly matched inverter systems.
Smart Monitoring
Bluetooth and Wi-Fi options support convenient battery status monitoring.
Flexible Expansion
Modular architecture makes it easier to increase storage capacity for future projects.
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.
OEM/ODM 51.2V Stackable Battery Manufacturing
Build a Battery Platform for Your Brand and Market
Avepower supports distributors, wholesalers, solar installers and energy-storage brands with project-based battery customization.
Battery & BMS Customization
- Custom battery capacity
- Custom BMS parameters
- Current limits and protection settings
- SOC and smart functions
- CAN / RS485 inverter protocols
Design
- Project-specific cabinet design
- LCD / touchscreen options
- Bluetooth / Wi-Fi / App monitoring
- Custom screen interface
Branding & Packaging
- Logo and product label
- Cabinet color
- Nameplate
- Packaging design
- User manual
- Private label / OEM branding
Send us your required capacity, inverter model and project details to discuss an OEM/ODM battery configuration.
Built for Stable B2B Supply and Custom Energy Storage Projects
Avepower supports battery production from product configuration and BMS integration to assembly, testing, packaging and bulk delivery for global energy-storage partners.
20,000㎡
Manufacturing Base
50+
R&D Engineers
100+
Countries Served
Battery Quality Control from Cell to Finished System
For distributors and OEM customers, consistency between production batches is as important as the performance of an individual battery.
Before mass production, buyers can confirm the required product configuration to reduce specification changes between sample and bulk orders.
Documentation for Global Energy Storage Projects
Certified for safety, quality, and reliable global deployment.
FAQs
Find quick answers to the most frequently asked questions below and discover how it can transform your energy use.
Yes. Avepower stackable batteries support up to 16 modules in parallel.
Yes. Avepower stackable battery systems support CAN, RS485 and RS232 communication.
The Avepower stackable battery is rated for 8,000+ cycles at 25°C and 80% DoD under specified test conditions, with a designed service life of more than 10 years.
Yes. OEM/ODM options can include exterior design, capacity, BMS, communication protocol, screen interface, labels, packaging and documentation.
Send:
Country + Inverter Model + Required Capacity + Project Type + Quantity
This allows the battery configuration and commercial quotation to be prepared more accurately.
Get Battery Configuration, Compatibility Check and B2B Pricing
*MOQ-friendly supply, OEM/ODM support, and project-based customization are available for qualified buyers.
