The LVTOPSUN LVTS-512314-G4 Lithium Battery is a high-capacity residential energy-storage solution designed for home solar systems, commercial backup, hybrid installations and off-grid applications.

Rated at 51.2V and 314Ah, it provides approximately 16.07kWh of nominal energy storage. Its high discharge capability allows it to support demanding household and commercial loads when paired with a correctly sized inverter.

The battery features a slim enclosed design with built-in wheels, making positioning and installation more convenient.

🔋 Key Features

• 16.07kWh nominal energy capacity
• 51.2V 314Ah battery rating
• Advanced lithium energy-storage technology
• Designed for compatible 48V solar systems
• Maximum charging current of 150A
• Charging power of up to 7.68kW
• Maximum discharge current of 200A
• Discharge power of up to 10.24kW
• High short-circuit current rating of 540A
• Integrated battery-status display
• Built-in battery-management protection
• Convenient wheeled floor-standing design
• Suitable for residential and commercial solar systems
• Compatible with selected hybrid and off-grid inverters

⚡ High Power Output

The battery supports a maximum continuous discharge current of 200A, corresponding to approximately 10.24kW at 51.2V.

This makes it suitable for larger inverter systems and installations with higher power requirements, subject to inverter compatibility, cable sizing and battery operating limits.

🛡️ Battery Management and Protection

The integrated Battery Management System helps monitor battery performance and protect against common operating risks, including:

• Overcharging
• Excessive discharge
• Overcurrent
• Short circuits
• High and low temperatures
• Cell-voltage imbalance
• Abnormal charging or discharging conditions

Suitable DC protection devices must still be installed according to the manufacturer’s requirements.

✅ Benefits

• Large 16.07kWh energy-storage capacity
• High charge and discharge capability
• Suitable for demanding residential loads
• Supports selected commercial applications
• Compact upright design
• Integrated wheels for easier positioning
• Reduced maintenance compared with conventional lead-acid banks
• Clean installation with fewer separate battery units
• Compatible with selected 48V hybrid inverter systems

⚠️ Inverter Compatibility

Although rated at 51.2V, this battery is intended for compatible systems commonly classified as 48V solar systems.

Before installation, confirm that the inverter supports:

• 51.2V lithium batteries
• A charging current of up to 150A
• A discharge current of up to 200A
• The battery’s required communication protocol
• Correct charging and discharge-voltage settings
• Suitable DC cables, breakers and fuses
• The required inverter power rating

Professional installation by a qualified solar technician is recommended.