LiFePO4 wall storage: power storage manufacturer
Scalable wall-mount systems for professional PV projects. Benefit from attractive factory conditions, first-class cell quality and technical expertise firsthand.
Why us? – Your manufacturing competence
Trust in our experience as an established manufacturer of wall storages
Direct sales ex works
First-class manufacturer prices without intermediaries – optimize your margins through direct procurement.
Quality without compromises
Grade-A LiFePO4 cells, ISO 9001 standards and multi-stage quality controls for maximum safety.
15 years of industry experience
In-depth expertise in research and manufacturing of lithium batteries – reliable products and competent advice.
Global logistics expertise
DDP/CIF delivery worldwide with complete customs clearance – safe and on-time delivery guaranteed.
Product portfolio
Powerful wall storages for every commercial and private requirement
Powerful wall storages for every commercial and private requirement
Cell technology
Grade-A LiFePO4 cells for maximum safety and superior lifespan. Thermally stable, non-flammable, and environmentally friendly.
Scalability
Easy parallel connection of up to 15 units for commercial needs. The modular design enables flexible capacity expansion.
Compatibility
Fully integrable with inverters from Victron, SMA, Deye, GoodWe, Sungrow, Fronius and many more. Supports CAN, RS485 and RS232 protocols.
Technical Documentation
Complete documents available in German and English, including installation manuals and system integration guides.
5 kWh wall storage
The compact solution for residential buildings and small PV systems
- Capacity: 5.12 kWh (100Ah)
- Voltage: 51.2V
- Cycles: 6000+ (90% DoD)
- Weight: 42 kg
10 kWh wall storage
Ideal for medium-sized households and commercial applications
- Capacity: 10.24 kWh (200Ah)
- Voltage: 51.2V
- Cycles: 6000+ (90% DoD)
- Weight: 82 kg
Custom configuration
Tailored solutions for large projects and industrial storage systems
- Capacity: At customer request
- Configuration: Flexible
- Scaling: Up to 150+ kWh
- MOQ: From 10 units
Product Highlights & Engineering
Technical Excellence in Every Detail
Space-Saving Wall Design
Wall mounting saves valuable floor space. With a depth of only 155 mm, the system is ideal for tight technical rooms. IP65 rating enables versatile deployment locations.
Smart BMS
Our self-developed Battery Management System provides multi-layer protection: overvoltage, undervoltage, overtemperature, and short-circuit protection as well as active cell balancing.
High Cycle Life
Over 6000 charge cycles at 90% discharge depth guarantee an operating life of 10+ years. Our LiFePO4 technology far exceeds conventional systems in durability.
Fast Installation
The plug-and-play design significantly reduces installation time. Pre-configured cables and clear instructions minimize sources of error and labor costs for installers.
Technical Specifications at a Glance
Detailed technical data for professional planning
| Parameters | 5 kWh Model | 10 kWh Model | Custom Solution |
|---|---|---|---|
| Nominal Capacity | 5.12 kWh (100Ah) | 10.24 kWh (200Ah) | Project-specific |
| Nominal Voltage | 51.2V | 51.2V | 48V / 51.2V |
| Depth of Discharge (DoD) | 90% - 95% | 90% - 95% | 90% - 95% |
| Cycle Life | 6000+ Cycles (90% DoD) | 6000+ Cycles (90% DoD) | 6000+ Cycles (90% DoD) |
| Charge Current (max) | 50A | 100A | According to Specifications |
| Discharge Current (max) | 50A | 100A | According to Specifications |
| Communication Protocols | RS485, CAN, RS232 | ||
| Operating Temperature | -10°C to +50°C (Charging/Discharging) | ||
| Protection Type | IP65 | ||
| Dimensions (H × W × D) | 570 × 420 × 155 mm | 690 × 540 × 155 mm | Project-specific |
| Weight | 42 kg | 82 kg | Project-specific |
| Parallel connection | Up to 15 units | ||
| Warranty | 10 years | ||
| Certifications | CE, UN38.3, IEC 62619, MSDS, ISO 9001 | ||
Maximum flexibility through broad compatibility
Our wall-mounted storage systems are fully compatible with leading inverter brands in the European market. Seamless integration guarantees optimal system performance and simplifies installation and maintenance.
Compatible inverter manufacturers:
Supported communication protocols:
- CAN bus: For Victron, SMA, Fronius and other European brands
- RS485 (Modbus): For Deye, GoodWe, Growatt and Chinese manufacturers
- RS232: For legacy systems and special applications
OEM / ODM & project support
Tailored solutions for your brand and projects
Custom solutions
White-label production with your logo and design. We offer full customization from enclosure color, display interface, packaging design to product documentation.
- Custom logo & branding
- Customized packaging
- Customized software interface
- Flexible capacity configuration
Technical consulting
Our engineering team supports you in every project phase. From the initial concept development through system design to commissioning – we are by your side.
- Free system design
- CAD drawings & 3D models
- Wiring diagram support
- ROI calculation & simulation
Strict quality control
Four-stage testing process for uncompromising quality
IQC (incoming quality control)
Strict testing of all raw materials and components. Special focus on cell capacity, internal resistance, and voltage balance. Only Grade A cells are released.
In-process testing
Automated monitoring during production. Laser weld quality, BMS configuration, and assembly accuracy are continuously monitored.
Aging Test (Aging Simulation)
100% load test over 48-72 hours before shipment. Simulation of extreme charge/discharge cycles under controlled temperature conditions to proactively identify weaknesses.
OQC (Final inspection)
Last functional check and packaging inspection. Communication protocols, protective functions, and visual quality are checked before certified export packaging.
Certification & Compliance
All relevant certifications for the European market
CE
FCC
CE
ROHS
PSE
MSDS
CE
All of our products meet the strictest international safety and quality standards. Complete documentation for customs clearance and market introduction is included.
After-Sales Service & Technical Support
Long-term Support for Your Investment
Comprehensive Care from the Manufacturer
Benefit from our direct manufacturer support with 10 years of performance warranty, technical remote support, and express spare parts shipping.
Global Partnerships & References
Trusted Partner Worldwide
Become a Partner
We are seeking dedicated distributors, PV installers, and EPC companies in the DACH region. Benefit from our manufacturing expertise, attractive trade margins, and comprehensive market support.
For Distributors
Exclusive territorial rights, marketing support, technical training
For Installers
Project discounts, free samples, technical support
For EPC companies
Project financing, engineering support, flexible payment terms
Application scenarios
Tailored energy storage solutions for every need
Hospitality & Hotels
Reliable backup solutions for hotels and resorts with high comfort requirements.
- Uninterruptible power supply
- Peak load management
- Backup power for critical areas
- Reduction of energy costs
Commercial offices
Optimal energy efficiency for office buildings with PV integration.
- Self-consumption optimization
- Peak-shaving for lower grid fees
- Scalable systems
- Smart-Grid Ready
Off-Grid buildings
Complete energy independence for remote locations and mountain huts.
- 100% Energy Independence
- Combination with solar and wind
- Durable LiFePO4 technology
- Extreme temperature ranges (-20°C to +60°C)
EV charging stations
Buffer storage for e-mobility hubs with high charging power.
- Fast charging without grid overload
- Load management for multiple charging points
- Integration of solar power
- Grid relief through intermediate storage
Residential building backup
Safety for single-family and multi-family homes.
- Backup power during grid outages
- Maximizing solar self-consumption
- Smart integration into home control
- Future-proof through modularity
Industrial applications
High-performance storage for production and critical processes.
- UPS function for sensitive facilities
- Peak load reduction in multi-shift operation
- Scalable up to the MW range
- Monitoring and remote maintenance included
We would love to hear from you.
Ready to start your project?
You can reach us at
- 4th Floor, Building 11, Tongfucun Industrial Zone, Shenzhen, China
- +8617724645630
- +86-755-23737924
- marketing@lipowergroup.com
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