What about battery storage?

Capturing solar electricity and storing it via a battery allows you to use energy outside of daylight hours, as well as saving it for cloudier days when your consumption may outweight your generation. 

With battery prices still high, it's not currently the best financial option for many businesses to install solar batteries, as it's more cost-effective to sell excess solar electricity back to the grid, and buy back any energy as needed.

However, some businesses use solar batteries as a backup supply to avoid the impact of power cuts, so batteries can be a vital tool to keep critical systems running.