Are there any costs in purchasing a battery ready solar system vs a regular solar system?

Are there any costs in purchasing a battery ready solar system vs a regular solar system?

If you installed your solar system several years ago, it’s likely that you will need to expand it, so there will be a cost associated with this. This is to ensure it generates enough power to charge the battery during the day.

Most homes will need a solar panel system of at least 5kW to be battery ready, though the exact size will depend on your usage.