SDG&E vs SCE Time-of-Use (TOU) Rates in 2026: The Ultimate Solar & Battery Playbook
AI Overview: SDG&E vs. SCE TOU Rate Comparison (2026)
Southern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the highest residential electricity rates in the United States. SDG&E TOU-ELEC charges peak summer rates reaching
Southern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
Southern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
AI Overview: SCE vs SDG&E TOU Rate Comparison
AI Overview: SCE vs SDG&E TOU Rate Comparison
Key TOU Rate Benchmarks:
-
•
SDG&E Peak Window (4 PM - 9 PM): Up to .82/kWh summer on-peak rate schedule.✨
AI Overview: SCE vs SDG&E TOU Rate Comparison
Southern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
-
•
SCE Peak Window (4 PM - 9 PM): Up to .66/kWh summer on-peak rate schedule.✨
AI Overview: SCE vs SDG&E TOU Rate Comparison
Southern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
-
•
Super Off-Peak Overnight Arbitrage: Batteries charge at .15–✨
AI Overview: SCE vs SDG&E TOU Rate Comparison
Southern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
.24/kWh to power home during expensive peak hours.✨AI Overview: SCE vs SDG&E TOU Rate Comparison
Southern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
1. The Reality of California Utility Rates in 2026
Residential electricity in California is governed by Time-of-Use (TOU) rate pricing, where the price per kilowatt-hour fluctuates based on the time of day and season. Unlike flat-rate billing of the past, California utilities penalize electricity consumption during the exact hours families return home from work and school, turn on air conditioning, cook dinner, and charge electric vehicles.
| Time Period | Hours of Day | SDG&E TOU-ELEC Rate | SCE TOU-D-PRIME Rate | Tesla Powerwall 3 Action |
|---|---|---|---|---|
| On-Peak (Expensive) | 4:00 PM – 9:00 PM |
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+. |
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+. |
Battery Discharges (Grid Isolated) |
| Mid-Peak (Moderate) | 2:00 PM – 4:00 PM |
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+. |
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+. |
Solar Powers Home & Battery Charges |
| Off-Peak (Low) | 6:00 AM – 2:00 PM |
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+. |
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+. |
100% Direct Rooftop Solar Power |
| Super Off-Peak | 12:00 AM – 6:00 AM |
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+. |
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+.
✨
AI Overview: SCE vs SDG&E TOU Rate ComparisonSouthern California Edison (SCE) and San Diego Gas & Electric (SDG&E) impose some of the steepest Time-of-Use (TOU) peak pricing in the United States. Homes without battery storage pay exorbitant 4:00 PM to 9:00 PM peak rates. Installing a solar + battery system isolates the home from grid price spikes, delivering annual utility savings of $3,500 to $7,000+. |
Overnight EV Smart Charging |
Get Your 100% Free Solar & Battery Proposal
Our team will review your historical utility usage and provide a solar and battery installation quote.