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LVTOPSUN 51.2V 392Ah 20kWh LVTS-512392-G4 LiFePO4 Battery
2% OFF SOLD OUT
Solar Batteries by LVTOPSUN

LVTOPSUN 51.2V 392Ah 20kWh LVTS-512392-G4 LiFePO4 Battery

Product ID: 19202
Brand: LVTOPSUN
Warranty: 10 Years
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৳360,000 ৳365,500 Save ৳5,500
SOLD OUT
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LVTOPSUN 51.2V 392Ah 20kWh LVTS-512392-G4 LiFePO4 Battery – Overview

The LVTOPSUN 51.2V 392Ah 20kWh LVTS-512392-G4 LiFePO4 Battery is a high-capacity low-voltage lithium iron phosphate energy storage solution designed for residential and commercial solar systems. Featuring 20kWh nominal energy, 300A discharge current, IP65 heavy-duty protection, and 8000 cycles at 90% DOD, this battery delivers reliable backup power, scalable expansion up to 63 units in parallel, and comprehensive safety protections with a 10-year official warranty.

Key Benefits

  • 20kWh nominal energy with 51.2V 392Ah LiFePO4 battery capacity.
  • 8000 cycles @ 90% DOD for long-term reliability and performance.
  • 300A maximum discharge current for high-power applications.
  • IP65 heavy-duty protection for outdoor and harsh environment installation.
  • Scalable up to 63 batteries in parallel for large-scale energy storage.
  • Bluetooth/WiFi monitoring with color touchscreen LCD display.
  • RS232/RS485/CAN communication ports for seamless inverter integration.
  • Fireproof and water-resistant construction for enhanced safety.
  • Smart BMS with comprehensive protection features.
  • 10-year official warranty for peace of mind.

This battery works efficiently with compatible solar inverters and solar panels. It can also be expanded with a battery bank setup to increase backup time and storage capacity for residential and commercial solar systems.

Technical Specifications

Parameter Value
General Specifications
Brand LVTOPSUN
Model LVTS-512392-G4
Cell Type LiFePO4 (Lithium Iron Phosphate)
Nominal Voltage 51.2 Vdc
Nominal Capacity 392 Ah
Battery Energy 20 kWh (20070.4 Wh)
Charge Voltage 56.16 Vdc
Charge Current 196 A
Charge Power 10035.2 W
Discharge Current 300 A (Recommend ≤150A)
Discharge Power 15360 W
Short Circuit Current ≈900 A
Working Voltage 45.6 ~ 56.16 Vdc
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
Dimension (W×D×H) 500 × 270 × 920 mm (H830 × W500 × D269 mm)
Weight 155 kg (Wall Bracket Included)
Installation Floor Stand / Wall Mounted
IP Rating IP65
Certifications CE, UN38.3
Warranty 10 Years Official Warranty
Operating Conditions
Working Temperature (Charge) 0 ~ 45°C
Working Temperature (Discharge) -20 ~ 55°C
Operating/Storage Humidity ≤95% RH
Max Operating Altitude ≤2000m
Protection Features
Over/Under Voltage Protection Yes
Over Current Protection Yes
Over/Under Temperature Protection Yes
Short Circuit Protection Yes
Fireproof & Water Resistant Yes

Energy Storage Solution

The LVTOPSUN LVTS-512392-G4 integrates seamlessly into a complete energy storage system:

  • Solar Panel: Connects to PV array for renewable energy harvesting.
  • Hybrid Inverter: Manages energy flow between solar, battery, grid, and loads.
  • Battery: Stores excess energy for later use.
  • 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.
  • HaiPower App: Remote monitoring and management via WiFi.
Disclaimer:
Product descriptions and technical specifications on this website may be generated with the assistance of AI and are provided for reference purposes only. Actual product features, performance, and specifications may vary — please verify all details directly with the official manufacturer's website before purchase. We do not manufacture; we are a seller and are not responsible for discrepancies in product features, behavior, or specifications.

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