The Sigenergy SigenStor 18 (2 × BAT 10.0) – 18.08kWh Battery is a modular energy storage solution designed to help homeowners store surplus solar energy and use it when needed. With a total capacity of 18.08kWh, this two-module configuration provides a practical balance of storage capacity and scalability for residential solar energy systems.
Designed as part of the Sigenergy SigenStor ecosystem, this battery configuration can integrate with compatible Sigenergy energy management and solar solutions to support efficient energy utilisation and greater solar self-consumption.
18.08kWh Total Capacity – Provides useful energy storage for residential properties with moderate to higher electricity requirements.
2 × BAT 10.0 Configuration – Combines two compatible battery modules into a flexible storage system.
Modular & Scalable Design – Provides flexibility when configuring storage capacity to suit household energy requirements.
Solar Energy Storage – Stores excess solar generation during the day for use during evenings, overnight, or periods of low sunlight.
Improved Solar Self-Consumption – Helps maximise the use of renewable energy generated by compatible solar PV systems.
Intelligent Energy Management – Designed to integrate with compatible Sigenergy energy management solutions.
Backup Power Support – Can support compatible backup configurations when paired with the required system components.
Compact Modular Configuration – Provides useful storage capacity while maintaining a streamlined system design.
Smart Monitoring – Compatible with Sigenergy monitoring solutions for convenient tracking of battery and energy performance.
The Sigenergy SigenStor 18 combines practical storage capacity with a modular design, making it suitable for homes looking to increase solar self-consumption and improve energy management. Its 18.08kWh capacity allows surplus solar energy to be stored for later use, helping reduce the need to draw electricity from the grid when solar generation is unavailable.
The two-module configuration also provides flexibility for residential installations where future storage requirements may need to be considered, subject to system compatibility.
Residential Solar Systems – Suitable for homes looking to add battery storage to a compatible PV system.
Solar Self-Consumption – Store surplus daytime solar energy for use during evenings and periods of low generation.
Medium to High Energy Demand Homes – Suitable for properties requiring more storage than a basic residential battery.
Backup Power Applications – Can support compatible backup systems when correctly configured.
Solar System Upgrades – Suitable for compatible installations requiring additional energy storage.
Modular Energy Storage Projects – Ideal for homeowners who value flexible battery capacity.
Complete your energy system with our range of Solar and EV solutions




See the images below for battery location guidelines and spacing required.

