PWRcell 2 Solar Battery Storage Integration

See battery levels and outage alerts right on your ecobee smart thermostat. Extended battery life during outages.

The era of smarter, cleaner home energy use is here.

Connect your ecobee smart thermostat and Generac PWRcell 2 Solar Battery Storage System for a more comfortable, efficient, and resilient home, even when the grid fails.

Adjusts the thermostat to extend battery life during outages

Energy usage insights at your fingertips

View outage details and battery status in real-time

Connected devices that work together*

¹The integration is available with the ecobee Smart Thermostat Premium and Smart Thermostat Enhanced models. For a limited time, the Smart Thermostat Enhanced is included with the purchase of a Generac PWRcell 2 Solar Battery Storage System.

exterior of a house at night with lights on inside - lightning and rain are outside

Automatically extend backup protection during an outage.

Find calm in the storm
When an outage is detected, your ecobee smart thermostat will automatically adjust your temperature settings to extend battery life.

You’re always in control of your comfort.
During an outage, you can cool your home according to your liking with ease.

Easily monitor energy usage during an outage.

Reassurance you can rely on
In an outage, view real-time details and monitor battery status directly on your ecobee smart thermostat. With key information, like hours of battery remaining, you can make better energy decisions and stay prepared for what's next.

Make sense of the fine details
Easy-to-read power flow visualizations on your ecobee smart thermostat help you and family members understand how electricity is being generated and consumed in your home.

Why choose PWRcell 2?
:
Reliable, long-lasting whole-home backup.

Save more, gain energy independence, and enjoy peace of mind with the Generac PWRcell 2—reliable backup power when you need it most.²

woman sitting on her couch looking at her phone

Save more on your utility bills

When your solar system produces more energy than it needs to power your home, PWRcell 2 stores the surplus for use at night or when rates are highest. It can also recharge from the grid when rates are low. 

exterior of a garage showing generac products

Smarter savings during peak hours

Solar panels generate power when the sun is out, but energy demand often peaks after dark. With variable-rate plans, PWRcell 2 can use your stored energy when utility prices peak, saving you money. 

Life uninterrupted

Backup is only useful when you can rely on it. While traditional solar panel systems stop working when the grid goes down, PWRcell 2 keeps life running smoothly in outages and is backed by a 10-year warranty. 

exterior of a garage with a generac generator and EV chargers

Backup that’s bottomless

Pair PWRcell 2 with a Generac generator for virtually unlimited backup.** When the battery depletes, the generator kicks in to power the home and recharge the PWRcell 2, which switches back on when ready.

^**Subject to fuel availability.

²PWRcell 2 works with solar panels from most manufacturers and is compatible with most UL1741 listed interactive (non-grid-forming) microinverters.

Learn more about PWRcell 2

How it works
:
Comfort, energy, and backup power, in your pocket.

ecobee and Generac bring comfort, energy, and backup power together. Stay comfortable, use less energy, and stay ready through outages with compatible products—right from your ecobee thermostat and app.

ecobee thermostat screen saying "link your generac pwrcell now"

Connect your energy ecosystem
When a compatible ecobee thermostat and PWRcell 2 share Wi-Fi, the thermostat intuitively prompts you to link them.¹

ecobee thermostat screen showing insights about PWRCell

Gain valuable insights
Monitor home energy production, consumption, and battery status from your thermostat and app.   

ecobee thermostat screen showing pwrcell backup status

Stay prepared during outages
Outage Guard alerts you to severe weather and keeps PWRcell 2 charged. In outages, backup starts automatically—no action needed.

ecobee thermostat screen showing home energy consumption rate

Explore your energy data
See current solar production, plus net electricity consumed and sent to grid. View battery status and power consumption percentage by source.

Learn more about PWRcell 2

Invest in your sanctuary and save with ecobee.

An ecobee Smart Thermostat Enhanced is included with the purchase of a PWRcell 2 Solar Battery System.

Request a quote

A new way to home.

ecobee thermostats now seamlessly integrate with Generac products to manage all of your home energy management needs.

See what's possible