EN
Residential Energy Storage System | 5.12KWh - 20.48KWh | 51.2V LiFePO4 Battery | Wall-Mounted & Stackable | High Efficiency Solar Energy Storage for Home Backup
- Overview
- Quick Detail
- Applications
- Specifications
- Competitive Advantage
- Recommended Products
Overview
Power your home with the next generation of clean, reliable, and intelligent energy storage. Our Residential Energy Storage System (ESS) is engineered to maximize your solar investment, reduce electricity bills, and provide peace of mind with uninterrupted backup power.
Crafted with safe and durable Lithium Iron Phosphate (LiFePO4) battery cells, this system offers superior thermal stability and a longer lifespan compared to traditional lead-acid batteries. The integrated intelligent Battery Management System (BMS) monitors voltage, current, and temperature in real-time, ensuring overcharge, over-discharge, short circuit, and over-temperature protection for ultimate safety and performance.
Its modular and stackable design allows for flexible installation, easily scaling from 5.12KWh to 20.48KWh to meet your household's specific energy demands. With a high discharge efficiency (≥98%) and compatibility with major solar inverters, this system integrates seamlessly into your existing or new solar setup, allowing you to store excess solar energy during the day for use at night or during grid outages.
Experience energy independence and a smarter, greener home today.
Quick Detail
1. Other Name: Home battery backup, solar energy storage, LiFePO4 power wall, household ESS, off-grid battery system.
2. Main Application: Designed for residential solar self-consumption, peak load shifting, backup power for home appliances, and off-grid living.
3. Core Specification: Rated voltage 51.2V, capacity from 100Ah to 400Ah, energy from 5.12KWh to 20.48KWh. Built-in smart BMS, cycle life ≥6000 cycles @80% DOD, safe LiFePO4 battery cells.
Applications
· Home Energy Storage: Store solar power for self-consumption and reduce reliance on the grid.
· Backup Power: Provide emergency power for essential home loads like lights, refrigerators, and routers during a blackout.
· Peak Load Shifting: Charge the battery during off-peak hours when electricity is cheaper, and discharge during peak hours to save on utility bills.
· Off-Grid Living: Ideal for homes without grid access, providing a stable and reliable power source.
· Smart Grid & Micro-grid: Used in distributed energy storage systems for grid balancing and stabilization.
Specifications
| Model | Rated Energy | Rated Capacity | Rated Voltage | Dimensions (mm) | Weight | Recommended Charge Current | Max. Charge Current | Cycle Life |
| ALFP-48100H | 5.12KWh | 100Ah | 51.2V | 442*600*170 | 49KG | 20A | 100A | ≥6000 cycles |
| ALFP-48150H | 7.68KWh | 150Ah | 51.2V | 600*500*150 | 62KG | 30A | 100A | ≥6000 cycles |
| ALFP-48200H | 10.24KWh | 200Ah | 51.2V | 580*800*170 | 97KG | 40A | 200A | ≥6000 cycles |
| ALFP-48200F | 10.24KWh | 200Ah | 51.2V | 740*450*260 | 90KG | 40A | 200A | ≥6000 cycles |
| ALFP-48300F | 15.36KWh | 300Ah | 51.2V | 811*450*260 | 119KG | 60A | 200A | ≥6000 cycles |
| ALFP-48400F | 20.48KWh | 400Ah | 51.2V | 900*450*260 | 140KG | 80A | 200A | ≥6000 cycles |
| General Parameters | ||||||||
| Discharge Cut-off Voltage | 43.2V | Months Self Discharge | ≤1% per month | Efficiency of Discharge | ≥98% | Charge Temperature | 0℃~55℃ | |
| Protection | Overcharge, Over-discharge, Short circuit, Over-temperature | IP Class | IP30 | Warranty | 5 Years | Certificates | CE, ROHS, REACH, UN38.3, MSDS | |
Competitive Advantage
· Safe & Long-Lasting: Utilizes safe LiFePO4 battery chemistry with over 6000 cycles at 80% DOD, ensuring a long service life.
· High Efficiency: High charge/discharge efficiency (≥97%/≥98%) minimizes energy loss and maximizes system performance.
· Intelligent BMS: Built-in Smart BMS provides comprehensive protection and optimizes battery performance for safety and longevity.
· Easy Installation: Stackable design with a metal case allows for simple wall or floor mounting and easy system expansion.
· Universal Compatibility: Designed to work seamlessly with a wide range of popular solar inverters on the market.
