Analyzing Generac Power Cells Cost

by | Mar 31, 2024 | Clean Technology

Home » Clean Technology » Analyzing Generac Power Cells Cost

Imagine you have a big, rechargeable battery for your whole house. That’s what a Generac Power Cell is like. It’s part of a system that stores electricity so you can use it when you need it, like during a power outage or when electricity from the grid is expensive. In this article you will get to know about the generac power cells cost and its working.

What is Generac Power Cell?

The Generac power cell, also known as the Generac PWRcell, is a domestic battery-based electric storage and management system. When combined with photovoltaic solar panels, it can entrap, store, and distribute solar energy throughout the home and charge electric vehicles (EVs). It’s like a giant version of the battery in your phone or laptop but for your entire home. It stores electricity for later use.

An integrated Generac PWRcell system includes a load management device (PWRmanager), a power cell inverter, a whole-house power distribution manager (PWRcell ATS), one or more battery cabinets, and batteries (three to six per cabinet).

Solar panels need to be purchased and connected solely. Generac solar panel connector units should be grabbed to connect the panels to the PWRcell system.

The PWR generator is an optional gas—or propane-powered generator that can replenish stored energy when other energy sources are unavailable. In the event of a grid-based power outage, the Generac PWRcell can be used as a power backup system without solar panels.

How Does Generac’s PWRcell Work?

Analyzing Generac Power Cells Cost


The Generac PWRcell is a home energy storage system that works alongside solar panels and other renewable energy sources. By catching excess energy generated by solar panels during the day, homeowners can store it for later use when solar generation is low, or electricity demand is high.

When the solar panels convert sunlight into direct current (DC) electricity, the PWRcell’s built-in inverter and energy management system efficiently converts it to alternating current (AC) electricity suited for your family. The excess energy created during peak sunshine hours is then fed into a lithium-ion battery pack and stored. This stored energy is beneficial at night or on overcast days when solar production is limited, guaranteeing that homes always have access to a dependable and sustainable power supply.

The Generac PWRcell’s seamless integration of solar power, battery storage, and grid interface enables households to maximize their use of renewable energy, resulting in greater energy independence.

How Much Do Generac Power Cells Cost?

When considering a transition to solar energy with battery storage, Generac PWRcell offers an integrated solution for maximizing the use of renewable energy at home. Here’s a structured overview of the costs and components involved in setting up a Generac PWRcell system, including the option to add solar panels for a complete energy solution.

Generac PWRcell System Costs

  • Base System: A 9-kWh Generac PWRcell, including installation, costs approximately $18,000.
  • Solar Panels Addition: Adding 22 solar panels, including installation, increases the cost by $29,000.
  • Combined System: The total for the Generac PWRcell system plus solar panels is around $47,000.

Additional Components and Costs

  • Batteries: Each additional battery costs about $2,000.
    • Cabinet Requirement: Every six batteries necessitate an additional cabinet, costing between $3,000 and $3,300.
    • Battery Cost per Cabinet:
      • Minimum (3 batteries): ~$6,000
      • Maximum (6 batteries): ~$12,000
  • PV Link/Optimizer: This is needed for every nine or fewer solar PV modules and is priced at approximately $600 to $650 each.

Factors Influencing Price

  • Purchasing Source: Prices may vary between Generac dealers and solar contractors, with the latter possibly adding a markup.
  • Dealer Pricing: Dealers have the discretion to set their prices, which can differ based on the dealer.

Market Context

  • Growing Demand: Increasing instances of energy infrastructure failures and rising energy costs are leading homeowners to consider solar power generation and battery storage solutions like Generac PWRcell.
  • Competition: The Generac PWRcell is a leading product in the solar battery storage market, comparable to Tesla Powerwall, offering efficient solar energy storage and distribution.

Also Read: Tesla Solar Storage Batteries For Home



  • Michael Thompson

    Michael Thompson is an esteemed expert in the renewable energy sector, with a profound experience spanning over 25 years. His expertise encompasses various sustainable energy solutions, including solar, wind, hydroelectric, and energy efficiency practices. Michael discusses the latest trends in renewable energy and provides practical advice on energy conservation.

    View all posts


Submit a Comment

Your email address will not be published. Required fields are marked *

Explore Categories