SAKO Li-Sun 15kWh 48V 300Ah Lithium Battery

Upgrade your solar energy storage capacity with the SAKO Li-Sun 15kWh 48V 300Ah Lithium Battery. Designed for compatible power systems, it helps store electricity for use when solar production is low or additional backup power is needed. Its large capacity makes it a potential choice for homes and businesses that require more stored energy than smaller battery systems can provide.

The exact nominal voltage and rated energy should be verified before purchase. SAKO’s catalogue lists a Li-Sun 300Ah model with a nominal voltage of 51.2V and a total energy capacity of 15.36kWh.

More Stored Energy for Everyday Power Needs

Solar energy storage gives users greater flexibility in managing electricity. During the day, solar panels can generate power that exceeds immediate demand. A compatible battery can store some of this energy for later use, helping reduce reliance on electricity from other sources when conditions permit.

The SAKO Li-Sun 300Ah battery is intended for applications that benefit from substantial energy storage. Depending on the installation, stored energy may support lighting, entertainment devices, computers, and selected household or commercial appliances. The actual operating time depends on the total load, inverter efficiency, battery charge level, and usable capacity.

For the best results, estimate the energy consumption of the appliances you want to run during a power interruption. Consider both their total energy usage and their starting power requirements. A qualified installer can help determine the required storage capacity and confirm that the battery suits your inverter.

Advanced Lithium Technology and Battery Management

The SAKO Li-Sun 51.2V 300Ah battery is listed in the manufacturer’s catalogue as a LiFePO4 model with 15.36kWh total energy. Its listed usable energy at 90% depth of discharge is 13.824kWh. Actual available energy may vary according to operating conditions and configured battery limits.

A Battery Management System helps monitor battery conditions and control charging and discharging within supported operating limits. SAKO’s catalogue also lists CAN and RS485 communication for this model, allowing communication with compatible equipment. Confirm communication support with your inverter supplier before connecting the battery.

Safe installation requires correctly rated cables, suitable electrical protection, secure connections, and charging settings that follow the manufacturer’s instructions. The installation location should also meet the specified environmental and mounting requirements. Always use a qualified technician to check the system configuration and commissioning process.

A Practical Solution for Solar and Backup Systems

This battery can be considered for compatible home solar installations, hybrid inverter systems, and selected commercial energy storage applications. It provides a way to retain excess solar electricity for later use and can help support connected equipment when grid power or solar generation is limited.

Before ordering, check the battery’s exact model number, voltage, rated and usable energy, maximum charging and discharging current, dimensions, weight, warranty, and after-sales support. Confirm whether the battery can communicate with your inverter and whether additional equipment is needed for monitoring or system expansion.

The SAKO Li-Sun 15kWh 48V 300Ah Lithium Battery offers a high-capacity storage option for users seeking greater energy flexibility. Verify the product datasheet with the seller to ensure the advertised specifications match the unit supplied and meet your installation requirements.