GEYOTO Technology Limited has published a technical analysis of using portable solar panels for motorhomes and camper vans. The material covers power supply issues, comparison with fixed roof panels, and recommendations for integration with energy storage. It notes that a 100W panel generates 400–500 Wh per day, enough for a compressor refrigerator but not for high-power appliances. It also states that permanently mounting foldable panels on the roof leads to damage and voids the warranty.
OpenVan.campβ
World of motorhomes — here
OpenVan.campβ
World of motorhomes — here
Units
Fuel volume
Distance
Temperature
Wind
Weight
My stuff
Your data on another device
Currency, units, trip log and calculations move to your phone or computer. No sign-up: data is encrypted here, and the server only ever sees the encrypted blob.
Sync is on
Changes here show up on your other devices automatically.
Devices ()
A single device cannot be disconnected on its own — it already holds the key. You can change the key and disconnect them all.
Other devices disconnected
The list lives inside the encrypted profile — the server never sees it.
Send from here
![QR code for transferring data]()
Point the other device's camera at the code
Or type this code on the other device
Copied
Code is valid for 10 minutes ·
Do not show the code to anyone: it unlocks your data.
I have a code
Enter the 5 characters from the other device
Data transferred
Backup copy
A file on your device. Independent of us: it survives losing every device and the profile being deleted by retention
Data removed from this device
Select currency
Popular
—