The KHZH 51.2V LiFePO4 Powerwall Battery is an advanced energy storage solution designed to meet the demands of modern residential and commercial solar systems. This Powerwall utilizes state-of-the-art Lithium Iron Phosphate (LiFePO4) technology, combining safety, durability, and high performance. Whether for solar energy storage or backup power, it ensures a reliable energy supply for various applications. The KHZH Powerwall is an ideal choice for homeowners, businesses, and industries seeking sustainable and dependable energy solutions.
Premium Battery Cells
The 51.2V LiFePO4 Powerwall is equipped with high-quality battery cells, ensuring optimal performance, longevity, and safety. It is designed to withstand rigorous conditions while providing efficient energy storage for a wide range of applications.
Installation Flexibility
This Powerwall is designed for easy installation, featuring a robust back-wall bracket that allows for effortless wall mounting. This space-saving design maximizes space utilization and enhances the aesthetic appeal of the installation site. The compact and stylish design ensures that the Powerwall integrates seamlessly into any environment, whether it’s a residential garage or a commercial setting, while still providing the necessary power output for different storage needs.
Scalable Capacity – Up to 14 Battery Packs in Parallel
KHZH offers a scalable energy storage solution with the capability to connect up to 14 battery packs in parallel. This scalability makes it ideal for large residential properties and commercial applications. As energy needs grow, users can easily expand their system to meet increasing power demands, providing a flexible and future-proof energy storage option.
Smart Monitoring and Control via BMS and Mobile App
The KHZH Powerwall comes with an advanced Battery Management System (BMS) and a dedicated mobile app, allowing users to monitor and control the battery’s performance in real-time. The BMS offers overcharge, over-discharge, short circuit, disconnect, and high-temperature protection. It continuously monitors the health of the battery, providing valuable real-time feedback and diagnostic information for quick detection and resolution of any issues. Bluetooth and WiFi connectivity allow the Powerwall to sync with smartphones and smart devices, providing users with easy access to operational data, performance details, and anomaly alerts. A built-in LCD screen displays key information, such as current power levels, temperature, and charging/discharging status, enabling users to quickly and easily control their energy storage system.
Comprehensive Safety Features for Enhanced Security
The 51.2V LiFePO4 Powerwall is equipped with multiple safety mechanisms to ensure safe and reliable operation. The BMS plays a crucial role in managing and protecting the battery, while additional safety features include:
- Short-Circuit Protection: Automatically disables the system in the event of a short circuit to prevent damage.
- Overcharge and Over-Discharge Protection: Protects the battery from damage caused by overcharging or over-discharging.
- High-Temperature Protection: Monitors the battery temperature and disables the system if it exceeds safe limits.
- Disconnection Protection: Ensures safe operation in the event of an accidental battery disconnection.
Global Certifications
The KHZH 51.2V LiFePO4 Powerwall complies with global certifications, meeting stringent safety and performance standards, assuring users globally. The combination of its advanced technology and comprehensive safety features makes it an ideal solution for sustainable and long-term energy storage.
Reliable Performance
The KHZH Powerwall energy storage system adopts a strict certification system, including ISO9000 quality management, CE, ROHS, FCC, UL, KC, BIS, and CB certifications. These certifications ensure that the battery meets stringent international safety and quality standards, making it suitable for various applications in more than 130 countries/regions worldwide. This translates to more secure and reliable power.
Efficient Communication and Inverter Compatibility
The 51.2V Powerwall is equipped with multiple communication interfaces, enabling seamless integration with a wide range of photovoltaic inverters. It is compatible with 98% of photovoltaic inverter brands on the market, eliminating potential compatibility issues and simplifying the installation of solar energy storage systems. This streamlines the installation process and reduces usage costs.
Technical Data
| Voltage | 51.2V | |||
| Capacity | 100Ah | |||
| Energy | 5.12kWh | |||
| Max. Charging Voltage | 58.4V | |||
| Max. Charging and Discharging Current | 100A | |||
| Communication Interface | RS485+CAN+RS232 | |||
| Communication Protocol | Compatible with mainstream inverter protocols | |||
| Standard Charge | Constant Current 20A, Constant Voltage 58.4V | |||
| Standard Discharge | Constant Current 50A, End Voltage 41.6V±0.5V | |||
| Fast Charge | Constant Current 50A, Constant Voltage 58.4V | |||
| Internal Impedance | ≤50mΩ | |||
| Charging Temperature | 0℃~45℃ | |||
| Discharge Temperature | -20℃~55℃ | |||
| Storage Temperature | -10℃~45℃ (charge and discharge once per month) | |||
| Dimensions (L×W×H) | 570mm×405mm×186mm | |||
| Weight | 51kg | |||
