Can one battery run the entire house?
The answer depends on the equipment's power capability, usable energy and the appliances operating. Ask the designer to identify supported circuits and model the required duration.
Regional service · Treasure Coast
Battery backup planning across the Treasure Coast
A useful battery proposal starts with the appliances you want supported and the outage duration you want to plan for. Palm Beach Solar coordinates battery reviews across Martin, St. Lucie and Indian River counties for new solar projects and compatible existing systems.
- Qualified licensed service partners — Palm Beach Solar coordinates the review
- Scope, access, storage and testing documented before work is scheduled
- Systems installed by another company are reviewed on their own records
Choose loads before comparing battery counts
List the essential circuits, then identify equipment with high starting demand such as central AC or a pump. Include the model or electrical specification when available. Tell the designer whether the goal is overnight essentials, a workday at home or a longer interruption.
Ask for the supported-load schedule and what happens when several appliances operate together. Power capability determines whether the equipment can start and run; usable energy determines how long a given load can be supplied.
Use a runtime calculation with visible assumptions
Illustrative calculation: if a design provides 10 kWh of usable stored energy and supported equipment averages 0.5 kW, the arithmetic gives 20 hours before additional losses, reserve settings or changing loads. This is a planning example, not a quoted product or guaranteed runtime.
The installer should model actual usable capacity, starting charge, controls, losses and the intended load pattern. Treat solar recharge as an explicit assumption because weather, array output and daytime consumption affect it.
Check an existing array before adding storage
Provide inverter and panel information, the original design and available monitoring records. Ask the partner how the battery connects to the existing equipment and whether changes to controls, electrical service or rapid-shutdown equipment are included.
If a generator is already installed, include its model and transfer equipment. The design must establish how the approved sources operate and which circuits they serve. Ask for that arrangement in the proposal.
Separate backup value from utility savings
A backup battery can have value even when its financial return differs from the panel array. State whether outage resilience, self-consumption or another goal drives the purchase, then request a cost model for that use.
For Fort Pierce, identify the actual FPUA or FPL electric account. Export-credit treatment can affect a modeled storage scenario, while backup runtime still depends on the equipment and loads. Fort Pierce planning explains the utility checkpoint.
Resolve location, approvals and handover
The partner should confirm an approved battery location, service clearances, access, exposure and the applicable city, town or county permit path. On coastal properties, raise water exposure and manufacturer location requirements during design.
At handover, request the supported-load schedule, settings, monitoring access, operating instructions and warranty documents. Ask how the system behaves when stored energy reaches its operating cutoff and what conditions are needed to restart.
Request service
Request a Treasure Coast review
Tell us what is happening and where the property is. A Palm Beach Solar advisor coordinates a qualified licensed partner review. The selected partner inspects, quotes, and performs the accepted work.
FAQ
Questions from Treasure Coast property owners
Can a battery run central air conditioning?
The designer needs the unit's starting and running demand and the chosen equipment configuration. Request a supported-load plan and a runtime estimate based on your use.
Can a battery be added to existing solar?
A partner must evaluate inverter, electrical and control compatibility and the original agreements. Include any required changes and approvals in the quote.
Do you review batteries in Sebastian and Vero Beach?
Yes. Those cities are part of our Indian River County expansion, with partner coverage and scope confirmed by address.
Will Wi-Fi work during an outage?
The design can support the home's modem and router if they are included as backup loads. Internet access also depends on the provider's external network.
Official solar and permitting resources for Treasure Coast
Review current utility, tax, and licensing requirements directly with the responsible agency before making a property or contract decision.
Related Treasure Coast planning pages
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Start with your Treasure Coast address
Palm Beach Solar organizes the comparison and the partner review. The selected licensed partner performs and contracts for the work.