Battery choice'll make or break this on a budget. Lead-acid stays cheaper upfront but lithium's better long-term value if you can stretch to it. What's your actual usage pattern like?
Cheers for the thread, @VivaroAdventure. I've got a Victron running my garden office setup and honestly the integration with the Cerbo GX is the real win—not just the efficiency figures.
Garden office is the perfect testing ground, honestly. You'll work out your actual consumption patterns without the pressure of powering a whole house.
Yeah, inrush is definitely the problem child here. I've got a Fogstar fridge in my garden office setup and learned that lesson properly.
Running calculation: your fridge probably draws 150-200W...
Spot on about the seasonal stuff. I learned this the hard way with my garden office setup—thought I'd sized everything fine until December rolled around and the heating load absolutely murdered my...
Yeah, the kettle-microwave combo is a classic load spike issue. Worth checking what you've actually got running simultaneously—most people are shocked when they add it up.
For a static caravan...
We use essential cookies to keep you logged in and provide core website functionality. We do not use advertising or tracking cookies. See our Privacy Policy for details.
Cookie Details
Session cookies (strictly necessary): These cookies are essential for the website to function. They keep you logged in and maintain your session. They are automatically deleted when you close your browser. These cookies do not require consent under UK GDPR/PECR.
Local storage: We store your cookie consent preference and some UI preferences in your browser's local storage. This data never leaves your device.
Report an Issue
Thank you for reporting this issue. We'll review it as soon as possible.