Home battery backup

Choose a battery for your backup goals—not just the brand name.

Compare battery capacity, power, compatibility, and backup design around the circuits you want protected and the equipment already in the home.

  • ✓ Public-safety power shutoffs
  • ✓ Critical work-from-home loads
  • ✓ Medical or refrigeration needs
  • ✓ Time-of-use energy management

Free preliminary assessment

Start with the home.

No account. No door knocking. You choose whether to request a full proposal.

About two minutes. No account required. Your information is never sold.

What the plan considers

Enough context to make the next conversation useful.

Backup-load planning

Start with the appliances and circuits you want running during an outage.

Existing-solar review

Check compatibility with the current inverter, panel, and solar equipment.

Right-sized storage

Compare usable capacity, output, and expansion paths for the home.

Certified installation

Tesla Powerwall installation is available through our installation partner, Axia by Qcells.

Why work with Alpha?

A big decision deserves a real conversation.

Work with a full-time, office-based team that explains your system and payment options. Start with your questions, understand the tradeoffs, and make the decision on your terms.

Orange County office · Serving all of California
Start with my home

A full-time team. A physical office.

Our full-time team works from a physical office in Orange County, California, serving homeowners across the state. Solar guidance is our day-to-day work.

A conversation you choose.

We don’t knock on doors. Explore online and schedule a conversation when you’re ready. There is no need to sign during your proposal meeting.

Your home sets the brief.

Your electricity usage, roof, backup needs, and future plans shape the recommendation. We explain the panel and battery choices—and why they fit.

Understand the whole agreement.

Compare cash, loans, and $0-upfront solar lease or PPA options. We explain starting payments, annual changes, long-term costs, and what happens if you move.

If solar isn’t right for your home, we won’t sell it to you.

We review your roof, electricity usage, utility costs, and goals before recommending a system. If your home or the numbers don’t make solar a sensible choice, we’ll tell you and explain why.

See what may fit your home.

Start with the address. Add actual electricity usage when you are ready.

Clear roles. Clear accountability.

Alpha Solar CA helps homeowners evaluate solar and battery options. Installation, permitting, inspection, and utility interconnection are performed through our installation partner, Axia by Qcells.