Power through the interruption
Home Backup Battery for Existing Solar Panels
Backup is not about powering everything. It is about protecting what matters most.
Check my compatibility → Service overview
Backup is not about powering everything. It is about protecting what matters most.
A properly designed home battery can detect a grid outage and supply selected circuits automatically. Runtime is determined by usable storage, household demand, solar production during the outage, reserve settings, and the loads you choose to protect.
01Choose essential loads
Refrigeration, internet, lighting, medical equipment, well pumps, and selected outlets can be prioritized based on your household.
02Plan for real usage
We discuss typical and peak demand so estimated runtime reflects how your home actually operates.
03Recharge from solar
Compatible systems may recharge from the solar array during an extended outage when conditions and system design allow.
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.
Will my solar panels work when the grid is down?+
Solar alone commonly shuts down during an outage for safety. A compatible battery and control system can create a protected home energy system that may continue using solar.
How long can a battery power my home?+
Runtime varies widely. Battery capacity, load size, weather, solar production, and operating choices all matter.
Is battery backup the same as a generator?+
No. Batteries are quiet and automatic and can integrate with solar, while generators use fuel and have different runtime, maintenance, and load characteristics.
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 →