Price List and Battery Comparison for 15MWh Off-Grid Solar Containerized Battery

Which batteries can be used for off-grid solar systems?

Several modular battery systems, including the 48V Pylontech and BYD batteries, can also be used for off-grid solar systems. Weather ratings - batteries rated at IP20 to IP22 are suitable for indoor use only. Batteries rated at IP55 and above are suitable for protected outdoor areas. Note: Batteries should not be installed in direct sunlight.

What type of battery is used for solar energy storage?

Other battery and inverter comparison charts: DC-coupled batteries are the most common type of battery used for home solar energy storage and must be connected with a compatible grid-connected hybrid inverter to create a solar energy storage system with backup power.

What types of batteries are available?

The tables include the most popular high-voltage and low-voltage (48V) DC-coupled batteries of the managed variety, plus self-managed lithium batteries for hybrid energy storage or stand-alone (off-grid) power systems. See our comprehensive home solar battery review for more details about lithium battery types and costs.

How much does a solar battery cost in Australia?

A decent-sized (10kWh) solar battery starts at about $7,000 before installation. The table above shows the hardware retail price 1 for most home batteries in Australia as of May 2025. The prices include the Federal Battery Rebate. This cuts the cost of installed batteries by around $330 per usable kWh and is available throughout Australia.