Shore power is where most RV electrical problems start. Campground pedestals are abused, often mis-wired, and sag hard under load on a hot afternoon. This hub covers what 30-amp and 50-amp service actually give you, how to read pedestal voltage, and how to protect the coach.
What this hub will cover
Guides are published as they clear research and editorial review. Every commercial page cites primary sources for its electrical figures before it goes live, which means this list fills in deliberately rather than all at once.
- 30 amp vs 50 amp RV power, in real watts
- Reading pedestal voltage before you plug in
- Low-voltage damage and what causes it
- Extension cords, dogbones, and voltage drop
- Shore power troubleshooting sequence
Being built now. RV Power Geek is a new publication and this hub is in active development. We would rather show you an honest empty shelf than filler articles with uncited electrical specifications. Check the calculators, which are live and useful today.
Before you act on any figure
Electrical specifications are model-specific. Confirm every number against the manual for your exact equipment, and treat wire gauge, fuse sizing, and breaker sizing as safety items. When our recommendation differs from your manufacturer's requirement, follow the manufacturer.