Batteries
LVTOPSUN 51.2V 392Ah 20kWh LVTS-512392-G4 LiFePO4 Battery
Brand: LVTOPSUN
Updated
Specifications
General
| Parameter | Value |
|---|---|
| Model | LVTS-512392-G4 |
| Cell Type | LiFePO4 (Lithium Iron Phosphate) |
| Charge Current | 196 A |
| Discharge Current | 300 A (Recommend ≤150A) |
| Short Circuit Current | ≈900 A |
| Display | LCD Color Touchscreen |
| Communication | CAN, RS485, RS232 |
| BMS Type | Pace 200A with WiFi |
| Cycle Life | ≥8000 Cycles @ 90% DOD / 25°C / 0.5C |
| Scalability | Max 63 batteries in parallel |
| Installation | Floor Stand / Wall Mounted |
| IP Rating | IP65 |
| Certifications | CE, UN38.3 |
| Working Temperature (Charge) | 0 ~ 45°C |
| Working Temperature (Discharge) | -20 ~ 55°C |
| Operating/Storage Humidity | ≤95% RH |
| Max Operating Altitude | ≤2000m |
| Over Current Protection | Yes |
| Over/Under Temperature Protection | Yes |
| Short Circuit Protection | Yes |
| Fireproof & Water Resistant | Yes |
| Solar Panel | Connects to PV array for renewable energy harvesting. |
| Hybrid Inverter | Manages energy flow between solar, battery, grid, and loads. |
| EPS Load | Provides backup power during grid outages. |
| Diesel Generator | Optional backup charging source. |
| Grid-Tied Load | Powers household or commercial loads. |
| Smart Meter & CT | Monitors and controls energy flow. |
| Storage Temperature | -10°C to +45°C with regular recharging. |
| Recharge During Storage | Recharge with 0.2C (60A) current to 50% SOC after long-term storage. |
| Over-Discharge Recovery | Recharge over-discharged batteries within specified timeframes to prevent damage. |
| Disposal | Follow local regulations for battery disposal. |
Dimensions
| Nominal Capacity | 392 Ah |
|---|---|
| Dimension (W×D×H) | 500 × 270 × 920 mm (H830 × W500 × D269 mm) |
| Weight | 155 kg (Wall Bracket Included) |
Power
| Nominal Voltage | 51.2 Vdc |
|---|---|
| Battery Energy | 20 kWh (20070.4 Wh) |
| Charge Voltage | 56.16 Vdc |
| Charge Power | 10035.2 W |
| Discharge Power | 15360 W |
| Working Voltage | 45.6 ~ 56.16 Vdc |
| Over/Under Voltage Protection | Yes |
| Battery | Stores excess energy for later use. |
| HaiPower App | Remote monitoring and management via WiFi. |
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| SOLAR BD | ৳358,500 | October 30, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
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