High-Quality China Lithium Iron Phosphate Battery Power Wall Energy Storage - Suppliers & Factory Direct
Product Overview
Premium Battery Technology
Household energy storage system, meets diverse modern energy needs. It employs high-quality square aluminum-cased lithium iron phosphate batteries, prized for durability and high energy density, ensuring long-lasting home power.
Intelligent Protection (BMS)
With an intelligent Battery Management System (BMS), it offers comprehensive protection. The BMS monitors voltage, current, and temperature, balances cell charge and discharge, and guards against overcharging, over-discharging, and short circuits, optimizing energy efficiency.
Featuring a sleek, modern design, it fits seamlessly into any home, saving space while adding aesthetic appeal. Its free combination feature allows capacity customization for basic or extensive energy storage needs. Installation is straightforward, aided by clear instructions and a touch LCD display for real-time monitoring of battery status, consumption, and generation.
Remarkably compatible, it works with most photovoltaic inverters, enabling easy integration with solar systems and efficient energy transfer. Ideal for distributed photovoltaic and home energy storage, it extends to industrial, commercial, and agricultural use, providing sustainable, cost-effective clean energy. Harnessing renewable energy, it reduces carbon footprint while ensuring reliable energy storage.
Technical Parameters
| Specification | 25.6V100Ah | 51.2V50Ah | 48V100Ah | 51.2V100Ah | 48V200Ah | 51.2V200Ah |
| Cell Combination | 8S1P | 16S1P | 15S1P | 16S1P | 15S1P | 16S1P |
| Battery pack capacity | 2.56kWh | 2.56kWh | 4.8kWh | 5.12kWh | 9.6kWh | 10.24kWh |
| Standard discharge current | 50A | 50A | 50A | 50A | 50A | 50A |
| Max. discharge current | 100A | 100A | 100A | 100A | 105A | 105A |
| Working voltage range | 20-29.2VDC | 43.2-57.6VDC | 40.5-54VDC | 43.2-57.6VDC | 40.5-54VDC | 43.2-57.6VDC |
| Standard Voltage | 25.6VDC | 51.2VDC | 48VDC | 51.2VDC | 48VDC | 51.2VDC |
| Max. charging current | 100A | 50A | 50A | 50A | 105A | 105A |
| Max. charging voltage | 29.2V | 57.6V | 54V | 57.6V | 54V | 57.6V |
| Discharge depth and life | >6000 times (0.5C@25℃) Energy retention rate ≥80% | |||||
| Working humidity | 65±20%RH | |||||
| Operating temperature | 0~+40℃ | |||||
| Working altitude | ≤2500m | |||||
| Firefighting | Aerosol PACK 12g | |||||
| Cooling method | Natural cooling | |||||
| Installation method | Wall mounting | |||||
| International Protection | IP20 | |||||
| Max of parallel | 15PCS | |||||
| Warranty | 5~10Years | |||||
| Communication method | Default: RS485/RS232/CAN(Optional WiFi/4G/ Bluetooth) | |||||
| Certified product | CE ROHS FCC UN38.3 MSDS ISO9001 | |||||
| Product Size | 440*460*170mm | 440*585*170mm | 540*800*170mm | |||
| Package Size | 500*520*230mm | 500*630*240mm | 600*860*230mm | |||
| Net weight | 26.5kg | 30kg | 42kg | 46kg | 80kg | 85kg |
| Gross weight | 32kg | 36kg | 50kg | 54kg | 86kg | 92kg |
*Customized different brands of cell and different voltage, capacity, dimensions/color , OEM/ODM services
Frequently Asked Questions
What type of battery cells are used in this system?
The system utilizes premium square aluminum-cased lithium iron phosphate (LiFePO4) batteries. These cells are selected for their long-lasting durability, safety, and high energy density.
How does the intelligent BMS protect the battery system?
The built-in Battery Management System (BMS) actively monitors key metrics such as voltage, current, and temperature. It balances cell charge and discharge, while providing comprehensive protection against overcharging, over-discharging, and short circuits.
Can I expand the storage capacity later?
Yes. The system features a modular design with a free combination capability. This allows you to customize and scale up the storage capacity to meet your evolving energy needs.
Is this energy storage system compatible with my solar panels?
The system is highly compatible with most standard photovoltaic (PV) inverters on the market, facilitating seamless integration into your existing or new solar power setup.
What is the expected lifespan and warranty of the system?
The battery system supports over 6000 cycles (at 0.5C @ 25°C) with an energy retention rate of 80% or higher. It comes with a 5 to 10-year warranty, depending on the specific model and configuration.