Many Portland homeowners are installing Level 2 EV chargers — but not every panel can handle the added load.
At Smiley Electric, Inc., we perform load calculations before every EV installation.
When You Likely Need an Upgrade
- 100-amp panel
- No open breaker space
- Multiple high-load appliances
- Planning future electrification
Typical EV Charger Requirements
- 40A–60A dedicated circuit
- 240V connection
- Proper grounding and permitting
Installing without proper capacity risks nuisance tripping and overheating.
👉 Schedule a load evaluation before installing your EV charger.