The SOFAR 3 X BTS 5K – 15.36kWh Battery is a flexible energy storage solution designed for solar PV systems requiring dependable battery capacity. With a total storage capacity of 15.36kWh, it allows excess solar energy generated during periods of high production to be stored and used later when solar generation is lower or energy demand increases.
The three-unit BTS 5K configuration provides a practical storage solution for residential solar installations with moderate energy requirements. It can help maximise solar self-consumption, reduce reliance on grid electricity, and support greater energy independence when integrated with compatible SOFAR systems.
15.36kWh Total Storage Capacity – Provides substantial energy storage for everyday household requirements.
3 X BTS 5K Configuration – Combines three battery units to provide increased storage capacity.
Solar Energy Storage – Stores surplus solar energy for use during evenings and periods of low solar generation.
Flexible Energy Management – Helps optimise the use of stored renewable energy according to demand.
Reliable Storage Solution – Supports consistent energy availability for compatible solar systems.
Improved Solar Self-Consumption – Helps make greater use of solar power generated on-site.
SOFAR System Compatibility – Designed for integration with compatible SOFAR energy storage systems.
The 15.36kWh SOFAR BTS 5K configuration provides a practical combination of storage capacity and flexible energy management for residential solar systems. By storing excess solar power for later use, it can help increase solar self-consumption, reduce grid dependence, and provide greater control over household energy usage.
Residential solar energy systems
Homes with moderate electricity consumption
Solar PV installations requiring additional battery storage
Maximising solar self-consumption
Reducing reliance on grid electricity
Supporting greater household energy independence
Compatible SOFAR solar and energy storage systems
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See the images below for battery location guidelines and spacing required.

