Straight answers from licensed electricians

Practical guides on panels, EV charging, batteries, generators and SDG&E rules — written for San Diego and Orange County homeowners and updated as incentives change.

Backup power

Tesla Powerwall 3 vs a standby generator for power shutoffs

Battery, generator or both? How each handles a multi-day SDG&E shutoff.

Read the guide · 6 min →

Panels & service

SDG&E panel upgrade: the steps from quote to power back on

Load calculation, permit, SDG&E request, inspection — and how long each step takes.

Read the guide · 5 min →

EV charging

EV charger rebates in San Diego: what's still available in 2026

The federal charger credit ended June 30, 2026. Here's what San Diego drivers can still use.

Read the guide · 5 min →

Panels & service

Do I need a 200-amp panel?

When a 100A home really needs 200A — and when load management avoids the upgrade.

Read the guide · 5 min →

EV charging

Can I add an EV charger without upgrading my panel?

Load management, power sharing and right-sized chargers that avoid an upgrade.

Read the guide · 4 min →

Have a question?

Ask us — it may become the next guide

Tell us what you're planning and we'll give you a straight answer.

Ask an electrician

The CL Electric Power Letter

One practical guide a month

Straight answers on panels, EV charging, batteries, generators and SDG&E rules — from licensed San Diego electricians. No spam, unsubscribe anytime.