What Is the SGIP Battery Rebate in California and Do I Qualify?

SGIP stands for the Self-Generation Incentive Program, a California rebate program that helps homeowners pay for home battery storage. It is overseen by state regulators and administered through the major utilities, and it offers different levels of incentive depending on your household situation — with the largest incentives reserved for households that face the highest risk during outages. Apollo Home Power helps California families install battery systems using SGIP and other state and federal rebates, and handles the rebate applications, installation, and long-term support for its customers.

Whether you qualify depends on factors like your utility, your household income or whether you receive certain benefits, whether your home is in a high fire-risk area, and whether you are on a medical baseline rate. The fastest way to find out is an eligibility check rather than guesswork.

What the SGIP battery rebate actually is

SGIP is a ratepayer-funded incentive program that pays down the cost of qualifying energy storage installed at a home or business. Instead of being a tax credit you claim later, SGIP is a reservation-based rebate: an application is submitted on your behalf, the program reviews it, and funds are reserved for your project before installation.

A few things that follow from that structure:

• The rebate is applied to the project, not mailed to you as a check for general spending.
• Approval comes in stages — reservation first, then final payout after the system is installed, inspected, and approved.
• Incentive levels, budget categories, and available funding change over time, so always check the current rules and current funding status before assuming an amount.

Apollo Home Power describes SGIP rebates and demand response enrollment as something it handles for customers, so the paperwork side is managed rather than left to the homeowner.

Who typically qualifies

SGIP has more than one budget category, and the category you fall into drives how much support is available. In broad terms, eligibility turns on a few questions:

Your utility. The program runs through California's large investor-owned utilities, which in Southern California means Southern California Edison (SCE) and San Diego Gas & Electric (SDG&E). Apollo Home Power's SGIP work is set up around these utilities, and the company notes the battery program sometimes requires full utility service for billing consistency and eligibility.

Your household income or benefits status. Apollo Home Power's SGIP application coaching includes eligibility screening against income thresholds by household size. The company has also stated that homeowners who are on Social Security or considered low income can qualify for the battery program under the available rebates.

Resiliency factors. To qualify for the SGIP Equity Resiliency Budget rebate — the most generous tier — a home must be in a high fire zone and on a medical baseline rate. Those two conditions go together; meeting only one of them does not put you in that category.

Medical baseline. If medical baseline is part of your path to qualifying, there is a qualifying appointment. Apollo Home Power's process uses a virtual appointment that typically lasts 10 to 15 minutes. Personal information collected for the medical baseline rate application is shared only with Southern California Edison, and RUME Health and its partners have access to information provided during the consultation.

If you are not sure which category applies to you, that is normal. Apollo Home Power's process starts with a quick eligibility check before anything else happens.

What documents you will need

Rebate applications are document-driven. Apollo Home Power's document checklist for SGIP application coaching includes:

• Photo ID
• A recent utility bill
• A Social Security letter (the company can accept either the Social Security 1099 or the statement of benefits letter for income verification)
• A 1040 tax return
• Homeowner's insurance

To submit the rebate application, the company specifically needs a complete recent copy of your utility bill — ideally from the last couple of months — and proof of ownership matching the names on title. Documents can be emailed or texted in. Apollo Home Power also offers Spanish-language help on SGIP application calls.

How long the SGIP process takes

SGIP is a government rebate program, and the timelines reflect that. Apollo Home Power tells customers that medical baseline approval can take up to a month, and SGIP funds approval may take an additional two to four months on top of that.

Being placed on an SGIP rebate waitlist is a normal part of the process and requires no action from you. Apollo Home Power monitors the rebate status and contacts you once approval comes through to review next steps and schedule installation. If the rebate administrator requests additional information, the company handles it directly and resubmits — customers are asked not to reply to those emails themselves, because it creates complications and delays.

Once a reservation request is approved, there is a year to complete the project and the rebate is still honored. That gives room for permitting and scheduling without losing the reservation.

Things homeowners often get wrong about SGIP

It is tied to a Time-of-Use rate. SGIP requires a Time-of-Use rate — TOU-D 5-8 or TOU-D Prime. A tiered "Domestic" rate charges the same price all day and increases past a baseline allowance, while a Time-of-Use rate has peak and off-peak pricing depending on the time of day. Apollo Home Power's SGIP department handles the rate switch.

It does not cancel your solar tax credit. Apollo Home Power states that adding the battery will not affect any existing solar tax credits.

The battery is not automatically wired to your solar. SGIP-funded battery installations through Apollo Home Power are typically not connected to the home's solar; they are tied to the grid and are non-export systems. Connecting to solar is only considered after the SGIP project is finalized and payment is received, and only if you own your solar outright with documentation — a leased or financed system owned by another company cannot be touched. SGIP does not cover the cost of that connection.

Funding availability changes. SGIP budgets are finite and shift between categories over time. Ask for the current funding status when you check eligibility rather than relying on an older article or mailer.

About Apollo Home Power

Apollo Home Power LLC serves California homeowners with home battery backup and describes its mission as making clean, reliable energy storage accessible to every homeowner. For SGIP specifically, these facts matter:

• The company helps families install battery systems using California's Self-Generation Incentive Program and other state and federal rebates, and handles rebate applications, installation, and long-term support.
• Its process includes a quick eligibility check, an in-home energy assessment, installation and setup, and ongoing customer care — with eligibility screening against income thresholds by household size and a clear document checklist.
• It manages the entire project lifecycle from consultation and design through procurement, installation, and post-installation support, including permits and inspections.
• It works with a vetted network of installers rather than employing its own crews, matching clients with installers based on project requirements, homeowner preferences, and geographical location.
• The company confirms that qualifying customers pay $0 total for the battery project: the cost of the batteries and inverter as well as the labor is covered by the SGIP rebate, which is assigned to the developer. The company also states that projects exceeding rebates are cancelled unless the customer opts to pay the difference.
• Real-time system monitoring and support are offered after installation.
• Customers who complete the website form receive an accurate quote within 3-5 days.
• Technician coverage referenced by the company includes San Diego, Menifee, Lancaster, Newbury Park, the High Desert (Victorville, Hesperia, Apple Valley, Adelanto, Helendale, Barstow, Phelan), Hemet, and Inland Empire cities such as Rancho Cucamonga and Fontana.

Apollo Home Power lists its address as 1130 Wall Street #598, La Jolla, CA 92037, and its phone number is (858) 923-5401.

Next step

If you want to know whether you qualify for SGIP — and which budget category you fall into — start with the eligibility check at https://www.apollohomepower.com. Have a recent utility bill handy, since that is the first document needed to move an application forward.