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Power Wall Energy Storage Lithium Battery - High-Quality Solutions by China Suppliers & Factory for Home and Industrial Use
Product Overview
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 BMS Protection
Monitors voltage, current, and temperature, balances cell charge and discharge, and guards against overcharging, over-discharging, and short circuits.
Monitors voltage, current, and temperature, balances cell charge and discharge, and guards against overcharging, over-discharging, and short circuits.
Sleek & Modular Design
Fits seamlessly into any home, saving space with a free combination feature for capacity customization based on energy needs.
Fits seamlessly into any home, saving space with a free combination feature for capacity customization based on energy needs.
Real-time Monitoring
Equipped with a touch LCD display for tracking battery status, consumption, and generation in real-time.
Equipped with a touch LCD display for tracking battery status, consumption, and generation in real-time.
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 |
Frequently Asked Questions
What type of battery technology is used in this system?
The system utilizes high-quality square aluminum-cased lithium iron phosphate (LiFePO4) batteries, known for their high energy density, safety, and long cycle life.
How many cycles can the battery handle?
The battery offers a lifespan of over 6,000 cycles (at 0.5C @ 25℃) with an energy retention rate of at least 80%.
Is this system compatible with my existing solar setup?
Yes, it is remarkably compatible and works seamlessly with most photovoltaic inverters available on the market.
What safety protections does the BMS provide?
The intelligent Battery Management System (BMS) monitors voltage, current, and temperature, while providing protection against overcharging, over-discharging, and short circuits.
Can the capacity be expanded later?
Absolutely. The system features a modular "free combination" design, allowing you to customize and expand capacity based on your evolving energy needs.
What kind of warranty is provided?
We provide a comprehensive warranty ranging from 5 to 10 years, depending on the specific model and application.