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Model #PWRcell

Starting At

$0.00 MSRP

A PWRcell system can provide up to 9kW of continuous backup power to a home's essential power needs, or to the whole home. A single PWRcell battery can provide enough motor starting power to backup large loads like air conditioners and well pumps.
The PWRcell battery is not only the most powerful battery on the market, it is also the most flexible and scalable. It can be set up for completely outdoor installations in nearly any climate with the optional  Outdoor Rated (OR) PWRcell battery cabinet and new PWRcell battery module. The PWRcell battery can be configured to meet any budget or lifestyle: with as few as three battery modules for just 8.6kWh of capacity and 4.5kW output; or, four, five and six battery module configurations yield more power and capacity up to 18kWh capacity and 9kW output. When even more power is needed, multiple PWRcell batteries can be connected to a single PWRcell inverter for up to 36kWh of storage capacity and 11kW continuous backup power.


Generac PWRcell is an intelligent energy storage system. Equipped with PWRview energy monitoring technology, PWRcell protects you during times of power outage and allows you to control your energy usage to save on utility costs.

  • Get through the night on stored solar
  • Protect what’s important, home and family, during power outages
  • Lower energy bills and avoid peak rates
  • Gain greater independence from the grid

Ready to learn more about how the PWRcell Energy Storage System can save you money on your monthly eletric bill AND protect you and your family in the event of power outages?  Request your free, no-obligation quote today.  Incentives may be available in your area!

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Rated 3 out of 5 by from Poor service Had my system installed and the battery wouldn't communicate with the inverter so part was ordered and after three weeks they will be coming to repair it
Date published: 2021-02-16
Rated 5 out of 5 by from Hands Down, the bust buy for the money We have only had our system since December 2020, but the performance exceeded our high expectations. We had a 16KW Generac generator for the past 10 years, and it has performed well, so we were glad to see a complete solar system available from Generac. We installed a 52 Panels so we needed 2 inverters with one set of 6 batteries. We expected this would generate a zero annual power bill, with the summer providing substantially more than the winter. So far we have negative KW's on our new electric meter and we are in winter with lots of overcast and cloudy days. The 6 batteries provide enough power to run our entire house at night with tow heat pumps running for over 8 hours. If we have a blackout, it is easy for us to cut back on some of the useage to get us through the night and then generate enough electricity for us to have a normal day and still charge the batteries for the next night should the power still be out. The installation took less space in my garage than any other the other system I looked at, and I preferred this system because it was DC from the roof to the inverter and battery. Other systems were AC from the roof, then converted to DC for the batteries and then Converted back to AC for the house useage. No other batteries that were proposed to us could run our house without a sub panel containing only the bare necessities in power during a outage. We put Generic to the test, and it has performed as described. This also was not the highest quote nor the lowest, so we are extremely please with our decision to go with Generac
Date published: 2021-02-15
Rated 5 out of 5 by from Solar project I just got the product installed today and I look forward to the savings it's going to offer me the people who installed it for really good they came in professionally got everything taken care of they had any questions they didn't hesitate to ask me any questions and I would definitely recommend this product to other people
Date published: 2021-02-12
Rated 5 out of 5 by from General quality We just got the system and so far we like it. Generac quality as expected.
Date published: 2021-02-04
Rated 3 out of 5 by from 15 services to get everything started and fixed I want to ensure you that my dealer manager did everything they could to fix the issues from installation to final inspection I have a simple ground mount solar project that start in October 2020 and finishing up in January 2021 its been a wild couple months that should have took just a few weeks to get the project up and running I had some installation issues as well as Generac issues straight out of the box also I have products left at my house that was sold to me but do not need. But im sure Generac can fix the issues at hand since they have a great relationship with their customers. I wish I could have had the experience everyone else has had on getting started on solar the aggravation of getting things right the first time has been the challenge but once im up and running I hope this is all worth it
Date published: 2021-01-13
Rated 4 out of 5 by from Just went live today Still have tons to learn! We haven’t had much time to get to know it and all it’s features.
Date published: 2020-12-15
Rated 5 out of 5 by from Beautiful BBU Hands down this is the best looking battery back up on the market for solar . Not only does it looks great but the functionality of this BBU surpasses its competitors. I highly recommend Generac for all of your power solutions.
Date published: 2020-12-14
Rated 5 out of 5 by from Just installed but we love! Will update in a few month but so far we love this product. Looks very nice too.
Date published: 2020-12-07
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PWRcell is rated 4.7 out of 5 by 18.
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