What would you do?

[Buckman]

Get a battery system set up

How is a battery system going to power a 240v shower for 5 minutes?

 

[volts]

How is a battery system going to power a 240v shower for 5 minutes?

Not a expert but I'm going to take hunch a proper battery system (think the ones that typically get attached solar) could manage 🤷‍♂️

 

[otherclive]

Not a expert but I'm going to take hunch a proper battery system (think the ones that typically get attached solar) could manage 🤷‍♂️

That’s rather extreme as a means of showering when mains are not available.