The SAJ B2-20.0-HV1 20kWh Battery is a high-capacity energy storage solution designed for residential solar systems with higher energy requirements. With 20kWh of storage capacity, it allows excess solar energy to be stored during periods of high generation and used when solar production is low or household demand increases.
The battery helps maximise solar self-consumption, reduce reliance on grid electricity, and support greater energy independence. Its high-voltage configuration is designed for integration with compatible SAJ energy storage systems, making it a practical choice for homes requiring increased battery capacity.
20kWh Storage Capacity – Provides substantial energy storage for higher household requirements.
High-Voltage Battery Solution – Designed for compatible high-voltage energy storage systems.
Efficient Solar Energy Storage – Stores surplus solar power for later use.
Reliable Energy Storage – Supports consistent and efficient energy management.
Flexible Residential Solution – Suitable for homes with higher energy consumption.
SAJ System Integration – Designed for use with compatible SAJ solar energy systems.
High-Capacity Storage – Suitable for solar installations requiring increased battery capacity.
The SAJ B2-20.0-HV1 20kWh Battery offers a practical combination of high storage capacity and flexible energy management for residential solar systems. It helps store excess solar generation for later use, maximise solar self-consumption, and reduce dependence on grid electricity. Its 20kWh capacity makes it a suitable choice for households with higher energy demands looking to enhance their renewable energy storage and improve energy independence.
Large residential solar installations
Homes with high electricity consumption
Solar PV systems requiring increased storage capacity
Customers looking to maximise solar self-consumption
Homeowners seeking greater energy independence
Properties with compatible SAJ energy systems
Residential renewable energy systems requiring high-capacity battery storage
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See the images below for battery location guidelines and spacing required.

