π 5.12kW 48V SVC Lithium Solar Battery – Advanced LiFePO4 β‘
The 5.12kW 48V SVC Lithium Solar Battery is a high-performance energy storage solution based on LiFePO4 (Lithium Iron Phosphate) technology. It is designed for use in solar power systems βοΈ, off-grid applications π‘, and backup power solutions π. This battery provides superior cycle life π, efficiency β‘, and safety π‘οΈ compared to traditional lead-acid or other lithium battery chemistries.
π Technical Specifications
| π§ Parameter | π Specification |
|---|---|
| π Battery Type | Lithium Iron Phosphate (LiFePO4) |
| β‘ Nominal Energy | 5.12 kWh |
| β‘ Nominal Voltage | 48V (typically 51.2V for LiFePO4) |
| π Nominal Capacity | 100Ah |
| π Operating Voltage Range | 44.8V β 57.6V |
| β‘ Maximum Charge Voltage | 57.6V |
| β‘ Discharge Cut-off Voltage | 44.8V |
| π Recommended Charge Current | 50A |
| π Maximum Charge Current | 100A |
| β‘ Maximum Continuous Discharge Current | 100A |
| β‘ Peak Discharge Current | 150A (for short durations) |
| π‘οΈ Battery Management System (BMS) | Built-in with protections (overcharge, over-discharge, short circuit, temperature) |
| π Cycle Life | 6000+ cycles at 80% Depth of Discharge (DOD) |
| π‘οΈ Operating Temperature Range | Charge: 0Β°C to 55Β°C, Discharge: -20Β°C to 60Β°C |
| π‘ Communication Interface | RS485 / RS232 / CAN |
| π Scalability | Supports parallel connection for increased capacity |
| π¦ Enclosure Protection Rating | IP65 (dustproof & water-resistant) |
| βοΈ Weight | ~45-50 kg (varies by manufacturer) |
| π Dimensions | Approx. 450mm x 480mm x 170mm (varies by model) |
| π οΈ Mounting Type | Wall-mounted or Rack-mounted |
| π Warranty | Typically 5β10 years |
π‘ Applications
The 5.12kWh 48V SVC Lithium Solar Battery is suitable for a variety of energy storage and backup power applications, including:
-
π‘ Residential Solar Energy Storage
- Stores excess solar energy for use during nighttime or grid outages.
- Enables self-consumption and reduces reliance on the grid.
-
π Off-Grid and Hybrid Solar Systems
- Ideal for homes, cabins, and remote locations without grid access.
- Works efficiently with solar charge controllers and inverters.
-
β‘ Uninterruptible Power Supply (UPS) & Backup Power
- Provides backup power for homes and businesses in case of power failures.
- Ensures stable power for critical applications like medical equipment and communication systems.
-
π’ Commercial & Industrial Energy Storage
- Supports peak shaving to reduce electricity bills.
- Used for energy management in businesses and factories.
-
π‘ Telecommunications and Data Centers
- Supplies reliable backup power to telecom towers and IT infrastructure.
- Ensures continuous operation during grid failures.
-
π Electric Vehicles and Marine Applications
- Can be used in electric boats, golf carts, and industrial vehicles.
π οΈ Maintenance & Safety Guidelines
Although LiFePO4 batteries require minimal maintenance compared to lead-acid batteries, following proper guidelines ensures longevity and safety.
β Regular Maintenance
- π Monitor Battery Health: Use the BMS or monitoring software to track voltage, temperature, and charge cycles.
- π§ Keep Terminals Clean: Check and clean battery terminals to ensure good electrical contact.
- π Inspect Wiring & Connections: Ensure all cables and connectors are secure to prevent power loss or overheating.
- π² Firmware Updates: If the battery has a smart BMS, update firmware as recommended by the manufacturer.
β‘ Charging & Discharging
- π Use a Compatible Charger: Ensure the battery charger matches the batteryβs voltage and charge profile.
- π Avoid Overcharging: Do not exceed the recommended charge voltage (57.6V). The built-in BMS will help prevent this.
- π Prevent Deep Discharges: Avoid discharging the battery below 44.8V to extend cycle life.
π¦ Storage & Handling
- βοΈ Store in a Cool, Dry Place: Ideal storage temperature is 10Β°C β 30Β°C. Avoid direct sunlight or extreme temperatures.
- β‘ Keep Partially Charged for Long-Term Storage: If storing for months, keep the charge level at 50β60% to prevent cell degradation.
- π Avoid Physical Damage: Protect the battery from drops, punctures, or excessive vibrations.
β οΈ Safety Precautions
- π₯ Fire Safety: Although LiFePO4 is safer than other lithium chemistries, use fire-resistant battery enclosures for added security.
- π§ Avoid Water Exposure: Even with an IP65 rating, avoid submersion or prolonged moisture exposure.
- π Follow Manufacturer Guidelines: Always adhere to recommended operational and installation guidelines.











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