Free or low-cost electrical panel upgrade in California (2026)

Quick answer

Some California homeowners can get an electrical panel (main panel upgrade, or "MPU") covered or heavily discounted through income-qualified programs — but it is not automatic, and the largest single-family program is currently waitlisted. The realistic paths in 2026 are HEEHRA rebates (income-qualified), PG&E's Empower EV incentive (income-qualified, EV-charging context), the federal 25C tax credit (a credit, not cash), and PG&E's new PanelBoost option that can let you skip the upgrade entirely. Always confirm current funding and your eligibility before assuming an upgrade is free.

What an MPU is and why it matters

A main panel upgrade replaces or enlarges your home's electrical service panel — often moving from 100 amps to 200 amps. It is commonly needed before adding solar, a battery, an EV charger, a heat pump, or induction cooking, because the existing panel cannot safely handle the added load. A full upgrade can run roughly $4,000 to $40,000 depending on the home, which is why the programs below matter.

Programs that can cover or reduce an MPU

1. HEEHRA (Home Electrification and Appliance Rebates). Income-qualified households may receive a rebate toward an electrical panel upgrade — up to about $4,000 for single-family homes, and more per unit for qualifying multifamily properties. Must be done through a TECH-certified, HEEHRA-trained contractor. Status: single-family funding is fully reserved / waitlisted as of early 2026, with a Phase II allocation reported to be in development. Check current availability before relying on it.
2. PG&E Empower EV. Income-qualified PG&E residential customers adding EV charging may receive financial help toward a panel upgrade (commonly cited up to ~$2,000), through PG&E's designated installer. Eligibility is narrow and tied to income and location.
3. Federal 25C tax credit. A panel upgrade can qualify for 30% of the cost (up to a $600 cap) when done in connection with another qualifying efficiency improvement. This is a tax credit you claim later, not cash up front, and it requires tax liability to use.
4. PG&E PanelBoost (SPAN Edge). A newer option that uses a smart load-management device so a home can add EV charging or electric appliances without a full service upgrade. Not free (installation commonly estimated around $500–$2,000), but it can avoid a much larger MPU bill. PG&E has indicated more details and a sign-up path arriving in 2026.
5. DAC-SASH. Income-qualified homeowners in eligible disadvantaged-community areas may qualify for no-cost rooftop solar, with related electrical work bundled in. Eligibility is limited to specific areas and income levels.

How to check if you qualify

• Confirm your utility and household income band first. Most "free panel" help is income-qualified.
• Check current program funding. Several programs open and close as money is allocated; a program being "available" last quarter does not mean it is open today.
• Use a certified contractor where required. HEEHRA-linked rebates only pay through TECH-certified, HEEHRA-trained contractors.
• Get the upgrade scoped against your real goal — solar, battery, EV, or appliances — so you only pay for the amps you actually need.

Common mistakes

• Assuming "free panel upgrade" applies to everyone — most programs are income-gated.
• Counting on HEEHRA single-family funds without checking the current waitlist status.
• Treating the federal 25C credit as cash up front instead of a capped tax credit.
• Paying for a full MPU before checking whether PanelBoost / a load-management device would avoid it.

FAQ

Q: Can I really get a panel upgrade for free in California? A: Some income-qualified households can have most or all of it covered, but it depends on the program, your income, your location, and current funding. It is not guaranteed for every homeowner.

Q: What is the easiest path if I do not qualify for income-based programs? A: Look at the federal 25C tax credit when bundling with another efficiency upgrade, and ask whether PG&E PanelBoost / a load-management device can let you skip the full upgrade.

Q: Do I need a panel upgrade just to go solar? A: Not always — it depends on your current panel size and what you are adding. See our guide on whether you need a panel upgrade for solar.

Related guides: Do I need a panel upgrade for solar in California? · PG&E PanelBoost: skip the panel upgrade · HEEHRA panel upgrade rebate