What's the Solar Battery Savings Program in San Diego?

If you live in San Diego and you've been considering a home battery, there's a local incentive program worth knowing about before you sign a contract with anyone: the Solar Battery Savings Program, run by San Diego Community Power (SDCP).

It's a lesser-known program compared to the old federal tax credit, but for the right homeowner, it can meaningfully offset the cost of adding storage to your home. Here's what it actually offers and how it works.

Who runs it, and who's it for?

San Diego Community Power is the public energy provider serving San Diego, Chula Vista, Encinitas, Imperial Beach, La Mesa, National City, and unincorporated San Diego County. The Solar Battery Savings Program is their answer to a real problem: since California shifted from the old Net Energy Metering system to the new Solar Billing Plan (also known as NEM 3.0), the value of sending excess solar power back to the grid has dropped significantly. That change made standalone solar less financially attractive on its own and batteries help homeowners recapture more of that value by storing power instead of exporting it for a lower credit.

The program is open to single-family homeowners who are active SDCP residential customers, whether you're adding a battery to an existing solar system or installing solar and storage together for the first time.

What you actually get

The program offers two separate pieces of money:

1. An upfront rebate, paid based on your battery's usable storage capacity. How much you qualify for depends on two things:

• Your customer type: whether you're on a standard "market rate" or classified as "non-market rate" (which includes customers enrolled in CARE or FERA assistance programs, or those living in a designated Community of Concern)
• Whether you already have solar: new solar-plus-battery installations qualify for a higher rebate than adding a battery to an existing system

Rebate amounts currently range from $250 per kWh up to $500 per kWh depending on your situation, with a maximum of $10,000 per home over the life of the program.

2. An ongoing performance incentive of $0.10 per kWh, paid annually for up to 10 years, for battery capacity your system actually discharges during the program's dispatch window on weekday afternoons and evenings — the hours when the grid is under the most strain.

What's expected of you as a participant

This isn't a "set it and forget it" rebate- there's a real commitment involved:

• Your battery needs to allow roughly half of its usable capacity to be called on by the utility during a preset weekday window (generally sometime between 4 p.m. and 9 p.m.), so your system can support the grid during peak demand.
• You're expected to stay an SDCP customer, and to remain enrolled in the program, for at least five years. Leaving early triggers a prorated repayment of your upfront rebate- the earlier you leave, the more you owe back, starting at 100% in year one and stepping down each year after.
• Your battery has to be paired with a solar system properly sized to fully recharge it daily, since grid-charging the battery isn't allowed under the program.

None of this is a dealbreaker for most homeowners- you still get to use your battery to power your own home first, and the dispatch requirement is really just what makes the incentive dollars possible in the first place. But it's worth understanding going in, rather than being surprised later.

A few things to check before you sign anything

• Not every installer or every battery qualifies. Only contractors and battery products approved by SDCP are eligible, so make sure whoever you're working with is actually on the program's approved list before assuming you'll get the rebate.
• Funding is limited and moves in phases. Rebate levels are set to step down as each funding phase fills up, so the amount available today may not be the amount available in six months.
• Your rebate can't exceed your project cost. If you're stacking this incentive with others, the combined total is capped at what the system actually costs.

Why this is worth asking about before you get a quote

Because eligibility and rebate amounts vary so much by contractor, battery brand, and your customer classification, this is exactly the kind of program where getting quotes from a single company can leave money on the table — one installer's approved battery lineup and pricing may qualify you for a meaningfully different rebate than another's. As independent brokers, we check this program against every quote we help you compare, so you're not guessing whether you're getting the maximum you're eligible for.

Curious whether you qualify, and how much this could be worth for your home? Schedule a free consultation and we'll walk through the numbers with you.