Tiny Home Electrical: Wiring Your Space Safely
Electrical work demands precision and respect for code. While many aspects of tiny home building are forgiving, wiring mistakes can be deadly. This guide covers the fundamentals — but have a licensed electrician inspect your work before energizing.
Planning Your Electrical System
Power Source Options
- Grid-connected (shore power): 30-amp or 50-amp RV-style connection
- Solar + battery: Off-grid independence with 12V/24V/48V battery bank
- Hybrid: Grid connection with solar backup
For most DIY builders, a 30-amp shore power connection is the simplest starting point.