Anyone Know Octopus Energy?

Hi all. Has anyone used this company before. https://octopusenergy.nz/

I'm planning on going overseas for a year and leaving my house empty but the power needs to stay on.

These guys seem to have a plan with no daily charge and a high kwh which is a great option for this as i will use very little power (basically just security system and cameras) so the KWH rate is irrelevant but the daily charge is. I have never heard of this company at all.

Anyone know them? Also any others you know of who have no daily charge?

Thanks