Save Money with Whole Home Batteries Under Evergy Time-of-Use Program
- Mobius Power Home
- Dec 27, 2024
- 3 min read

Save Money with Whole Home Batteries Under Evergy’s Time-of-Use (TOU) Program
As an Evergy Energy customer in Missouri, you have a unique opportunity to save money and gain energy independence with a whole-home battery system. By pairing your home with a battery and leveraging Evergy’s Time-of-Use (TOU) program, you can significantly lower your energy bills, maximize savings, and enjoy uninterrupted power even during outages.
Understanding Evergy’s TOU Program
Evergy’s TOU program charges different electricity rates based on the time of day and the season. Peak hours—when demand is highest—are more expensive, while off-peak and super off-peak hours are much cheaper. Here’s how the rates break down:
Summer Rates (June 1 - September 30):
On-Peak Hours (4 p.m. - 8 p.m.): $0.28129/kWh
Off-Peak Hours (All other times): $0.09376/kWh
Super Off-Peak Hours (Midnight - 6 a.m.): $0.04688/kWh
Winter Rates (October 1 - May 31):
On-Peak Hours (4 p.m. - 8 p.m.): $0.22892/kWh
Off-Peak Hours (All other times): $0.09237/kWh
Super Off-Peak Hours (Midnight - 6 a.m.): $0.03881/kWh
These TOU rates provide an opportunity to lower your energy bills by shifting your energy use to off-peak and super off-peak hours—a perfect match for whole-home battery systems.
How Whole-Home Batteries Maximize TOU Savings
A whole-home battery, such as the Tesla Powerwall 2 (13.5 kWh), stores electricity when rates are lowest and powers your home when rates are highest. Here’s how it works:
Charging During Super Off-Peak Hours:
During super off-peak hours (midnight to 6 a.m.), electricity rates are as low as $0.04688/kWh in summer and $0.03881/kWh in winter. At these times, your battery charges using the cheapest electricity available.
Discharging During Peak Hours:
When rates peak between 4 p.m. and 8 p.m., your battery powers your home instead of drawing expensive electricity from the grid. This reduces your energy costs and takes full advantage of the TOU pricing structure.
Example of Daily Savings
Let’s break down the potential savings for an Evergy customer using 15 kWh during peak hours daily:
Without a Battery:
15 kWh × $0.28129 (peak rate) = $4.22 per day in summer.
With a Battery:
Charging Cost: 15 kWh × $0.04688 (super off-peak rate) = $0.70.
Daily Savings: $4.22 – $0.70 = $3.52 per day.
Monthly Savings (30 days): $3.52 × 30 = $105.60 during summer months.
Over the course of a year, these savings can add up to hundreds of dollars, especially when combined with smart energy usage habits.

Additional Benefits of Whole-Home Batteries
While saving money with TOU rates is a significant advantage, whole-home batteries offer other important benefits:
Energy Independence:
Batteries provide backup power during outages, ensuring your home stays powered no matter what happens to the grid.
Environmental Impact:
By optimizing when you use grid power, you can reduce strain on the grid during peak hours, supporting a cleaner and more sustainable energy system.
Maximized ROI:
Combining battery savings with Evergy’s TOU rates and available incentives accelerates the return on investment for your system.
Convenience:
Smart battery systems automatically optimize your energy usage, so you don’t have to manage it manually.
Why Choose Us for Your Whole-Home Battery Installation?
We specialize in helping Evergy Energy customers unlock the full potential of TOU savings with expertly installed whole-home battery systems. Here’s why you should choose us:
Expertise:
Our team has years of experience in installing and optimizing battery systems for Missouri homeowners.
Customized Solutions:
We tailor every installation to meet your home’s energy needs and maximize your savings.
Top-Tier Products:
We use industry-leading batteries, such as the Tesla Powerwall 2, known for reliability, efficiency, and performance.
Customer Support:
From consultation to installation and beyond, we’re here to support you every step of the way.
Getting Started Is Easy
Ready to take control of your energy costs and enjoy all the benefits of a whole-home battery system? Here’s how to get started:
Schedule a Consultation:
Contact us to discuss your energy needs and learn how much you can save with Evergy’s TOU program.
Get a Customized Plan:
We’ll design a system tailored to your home, usage habits, and budget.
Install Your Battery:
Our experts will handle the installation process, ensuring everything is set up for maximum efficiency.
Start Saving:
Begin enjoying lower energy bills, backup power, and greater peace of mind.
Take Control of Your Energy Costs Today
Don’t wait to start saving money and enjoying the benefits of a whole-home battery system. Contact us today to schedule your consultation and see how we can help you make the most of Evergy’s TOU program. Save money with whole home batteries under evergy time-of-use program
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