16kWh 51.2V LiFePO4 Battery for Off-Grid Solar Energy Storage Projects

16kWh 51.2V LiFePO4 Battery for Off-Grid Solar Storage Projects

16kWh 51.2V LiFePO4 Battery for Off-Grid Solar Storage Projects is designed for installations that need reliable energy storage beyond daylight hours. With 314Ah capacity and 16.08kWh of nominal energy, this battery can be integrated with compatible off-grid or hybrid solar inverters to support rural homes, farms, small businesses and remote facilities.

Plan Storage Capacity Around Daily Energy Use

Choosing a battery for an off-grid solar system starts with daily electricity consumption, essential overnight loads and the required operating time without solar generation. A 16.08kWh battery provides a practical starting point for projects requiring substantial stored energy in a single enclosure.

Actual usable energy depends on depth-of-discharge settings, inverter efficiency, temperature and system operating conditions. Solar installers should calculate expected consumption and available PV charging capacity before determining the final battery quantity.

Inverter Integration and Battery Monitoring

The battery operates at a nominal voltage of 51.2V and is intended for compatible 48V-class lithium battery inverter systems. CAN, RS485 and RS232 communication interfaces are available for battery management and inverter communication.

A built-in 3.5-inch touchscreen supports local battery information and compatible inverter protocol selection. Bluetooth app access and Wi-Fi connectivity provide additional monitoring options. Before installation, the inverter model, firmware, communication protocol and charging parameters must be checked. The recommended charging current is no more than 100A, while the specified maximum continuous discharge current is 200A.

Technical Specifications

Expandable Storage for Off-Grid Projects

Projects with higher daily energy demand may require more than one battery. The system supports up to 15 units connected in parallel according to the supplied specification, providing a maximum nominal battery-bank capacity of approximately 241kWh. Final expansion capacity depends on the approved inverter configuration, electrical protection and installation requirements.

Typical Off-Grid Solar Applications

This battery can be considered for several types of solar energy storage projects:

• Rural houses requiring electricity after sunset
• Agricultural buildings and farm facilities
• Small shops and businesses in areas with unstable grid access
• Remote facilities using solar generation and battery storage

The IP65-rated floor-standing enclosure offers installation flexibility, although the final location must be checked for temperature exposure, surface conditions and maintenance access. A compatible inverter, solar panels and appropriate electrical protection are required to build a complete off-grid system.

Frequently Asked Questions

How long can a 16kWh battery power an off-grid solar system?
Runtime depends on the connected electrical loads, inverter efficiency and the usable battery capacity. Installers should calculate average consumption and peak loads rather than relying on nominal battery energy alone.

Can this battery work with a 48V off-grid solar inverter?
It can be considered for compatible 48V-class lithium battery inverters. The exact inverter model, supported voltage range, charging parameters and BMS communication protocol must be confirmed before installation.

Can the battery storage capacity be expanded later?
Yes. The specification supports up to 15 units in parallel. Expansion must follow the approved battery-bank configuration and include appropriate protection and connection arrangements.

Can this battery supply AC appliances directly?
No. This is a DC energy storage battery. A compatible solar inverter is required to provide suitable AC electricity for normal household or commercial appliances.

What information is required for an off-grid battery quotation?
Please provide the inverter model, estimated daily energy consumption, major electrical loads, required backup duration, planned PV capacity and destination market. These details help our team review battery sizing and system compatibility.