Home battery assessment

Generac battery savings & installer quotes

  • PWRcell 2 offers AC-coupled home battery storage
  • Configure the cabinet with the battery modules you need
  • Check state and utility rebates; eligibility varies
  • Shortlist Solar-vetted installers, subject to availability

What could a battery save you?

PWRcell 2

Generac PWRcell 2 home energy system

Enter your ZIP code to get started.

No contact details needed to see your estimate. Request quotes only when you’re ready.

Estimates use a general battery model, not a specific product. Actual savings depend on your electricity plan, usage and installation. Quotes depend on installer availability.

What goes into your Generac battery?

PWRcell is Generac’s solar battery offering. A PWRcell installation is a different project from buying a standby generator, even when both are being considered for backup power.

Existing solar and compatibility

Generator experience alone does not establish experience installing or servicing PWRcell equipment.

From your Generac assessment to a quote request

Start with your ZIP code, whether you have solar and your power bill. The assessment uses those answers to model battery savings, with assumptions shown alongside the result; it is not a performance calculation for a particular Generac model.

If you want to continue, your Generac preference and assessment answers carry into the quote form on this page.

A request is subject to participating-installer availability for your address and Generac. Ask any matched company who will do the work, and verify the crew’s current licensing, insurance and relevant manufacturer training.

Start or resume my assessment

Before you accept a Generac proposal

  • Name the PWRcell generation and every cabinet, inverter and control component.
  • Ask the installer to confirm current supply and any model-specific service requirements.
  • Have backup loads and any proposed generator integration documented before accepting a quote.
A closer look at your Generac installation plan

Use this Generac profile for a PWRcell storage assessment. Tell the installer separately if a standby generator is also involved. The two purchases have different equipment schedules. Ask which PWRcell generation the contractor proposes. A generator service relationship should not replace a discussion of the company’s storage installation and commissioning experience. Request the proposed storage service contact even when you already have someone maintaining a generator.

Describe the household loads you want the Generac proposal to address. Some appliances may be essential while others can be left off during an outage. Ask how any quoted load-management equipment reflects that list. Have the designer identify its place in the complete PWRcell arrangement. Compare another proposal using the same operating priorities so a change in scope does not look like a saving on equivalent work. The circuit schedule should make any load-management assumptions visible to the homeowner.

Request a PWRcell-specific handover and service plan. Keep its configuration separate from any generator maintenance records. Have the contractor explain which company supports the installed storage generation. Ask for the controls and agreed operating modes to be demonstrated. If a future change adds generation or storage equipment, return to the documented design before assuming the existing installation supports the addition. An earlier generator inspection does not stand in for checking the completed PWRcell arrangement.

Prepare your Generac quote checklist

Bring the Generac installer a recent electricity bill, your tariff name and any interval-usage data your utility makes available. Describe when the home uses power, when an EV is parked at home and whether heating, cooling or a pump dominates demand; the estimate’s bill band is a starting point rather than a replacement for those details.

Ask for the Generac proposal to separate equipment, electrical changes, permits, commissioning and any optional work. Confirm the usable capacity, continuous output and backup arrangement for the complete configuration being quoted, and identify exclusions before agreeing to an installation scope.

Have each Generac installer use the same list of appliances and the same backup priorities when preparing a design. If two proposals differ in battery quantity, controller equipment or circuits, ask for the reason in writing; a lower total may reflect a different job rather than a saving on an equivalent system.

Check the assumptions behind a Generac savings projection: electricity rates, export credits, daily usage, charging sources, reserve settings and future price increases. Request a comparison using your current tariff as well as any proposed tariff change, and keep bill savings separate from equipment cost, financing and the value you place on backup.

Before accepting a Generac contract, identify the company responsible for permits, utility permission, inspections and commissioning. Confirm the payment milestones and what happens if site inspection changes the equipment or electrical scope; do not treat an indicative assessment or an initial quote as a completed site design.

Keep the final Generac equipment schedule, warranty conditions and workmanship terms with the signed proposal. Ask who handles an installation fault, whether diagnosis and labor are covered and how to contact service if the original salesperson is unavailable; a manufacturer's equipment warranty does not by itself explain every installation responsibility.

Generac assessment questions

Will the assessment predict my exact Generac savings?

This assessment does not simulate PWRcell equipment or a Generac generator. The modeled savings come from household solar and electricity-bill answers. A contractor must assess the actual storage generation, backup loads and any generator relationship independently of that result.

Can I explore Generac if I already have solar?

Generator experience alone does not establish experience installing or servicing PWRcell equipment.

What happens when I request Generac quotes?

The contact form retains Generac as your preference for the PWRcell discussion. Submission enters the existing matching process, which considers participating-installer eligibility and verified brand credentials where available, with no more than three matches and potentially none. Ask each responding company whether its offered scope is battery storage, generator work or both.

Does a Generac assessment commit me to buying?

A PWRcell assessment is not a Generac equipment reservation. Homeowners can explore it and request quotes without a Shortlist fee. Any decision to buy storage or add generator equipment follows a separate review of the installation company’s specific proposal and terms.

Ready to price a Generac installation?

Estimate your potential savings, then request quotes for a Generac installation when you’re ready.

Start or resume my assessment

Generac location directory

Local information is available below. These links do not establish installer availability for your address.

Browse Generac locations by state
Major city pages for Generac

    All locations for Generac battery installers

    Other battery brands and background reading

    Sources and review

    Assessment and buying questions updated September 10, 2026. Confirm the current US documentation for the equipment in your proposal; specifications and approved configurations can change.