Keep your panels. Add storage.

Add a Battery to Your Existing Solar System

Your solar system may be ready for a smarter second chapter.

Check my compatibility →

Service overview

Your solar system may be ready for a smarter second chapter.

Adding a battery does not always require replacing the solar panels already on your roof. The right retrofit depends on how your system was designed, the inverter it uses, your electrical equipment, and what you want the battery to power.

01

Start with compatibility

We identify your inverter, solar configuration, electrical service, monitoring equipment, and available installation space before discussing a battery.

02

Design around your goals

Backup priorities, evening energy use, desired reserve, and budget determine the useful capacity—not a one-size-fits-all package.

03

Preserve the investment you made

Our focus is adding storage to the residential solar system you already own, without turning the conversation into a new-panel sales pitch.

The responsible answer

Compatibility first. Clear options second.

Battery storage is electrical infrastructure, not a one-size-fits-all appliance. We review the existing system and the home before recommending equipment or backup capacity.

Questions homeowners ask

Straight answers before you upgrade.

Can any solar system accept a battery?+

No. Many systems can be upgraded, but compatibility depends on the inverter, electrical configuration, equipment approvals, available space, and local requirements.

Do my solar panels need to be replaced?+

Often they do not. We review the existing system first and explain any equipment changes required for a safe, compatible battery retrofit.

Can I back up the entire home?+

Possibly, but whole-home performance depends on battery capacity, surge loads, and how the home uses energy. Essential-load backup is often the most efficient starting point.

Battery-readiness review

Already have solar? Start with your equipment.

Tell us what you know about your solar system and what you want protected. We’ll use those details to begin your compatibility review.

Start my battery-readiness check →