What Are APS Peak Hours for AZ Homes in 2025?

Published: June 18, 2025

Understanding APS peak hours is key to managing your household’s energy use and lowering your electricity bill. As electricity demand in Arizona increases during the summer, timing your energy use wisely can really help. So, What are APS Peak Hours for AZ Residents? To understand, follow this complete guide with Solar Topps. It will help you see your savings during peak hours, especially in the summer.

This guide will explain APS peak hours. It will show how off-peak hours can help you save money. It will also discuss why switching to solar energy is a smart choice for cutting costs and improving sustainability. At Solar Topps, we service the entire state of Arizona. We provide Residential and Commercial Solar Energy solutions, so please be sure to Contact Us today.

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What Are APS Peak Hours?

APS (Arizona Public Service) sets peak hours during times of the day when energy demand is highest. For 2025, APS peak hours occur weekdays from 4 PM to 7 PM. These are the hours when electricity is most expensive.

During these times, APS users pay higher rates for any electricity they use. You can save money by using energy-heavy appliances at night or during off-peak hours. This includes the dishwasher, pool pump, and laundry machines.

To recap APS Peak Hours:

• Peak Hours in 2025: Weekdays, 4 PM – 7 PM.
• Off-Peak Hours: All other times, plus weekends.

  

What are APS Off Peak Hours?

APS off-peak hours refer to specific times during the day when electricity demand is lower, and utility companies offer reduced rates for energy consumption. For APS customers, off-peak times usually happen in the evening, overnight, and sometimes on weekends or holidays. This depends on the season and the specific rate plan. Taking advantage of off-peak hours is an effective way for commercial property owners to save on electricity costs. By aligning energy-intensive operations, such as manufacturing processes or HVAC system usage, with these discounted times, businesses can significantly cut their utility expenses. Integrating solar energy further complements these savings by providing a renewable energy source during peak demand times, reducing overall reliance on grid electricity.

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Why Peak Hours Exist and How They Impact Your Bill

APS uses peak hours to manage demand and encourage customers to spread their energy use more evenly throughout the day. By doing this, the grid remains stable, especially during Arizona’s hot summers when air conditioners work overtime.

APS pricing during peak hours is substantially higher than off-peak periods. For instance, on some plans, on-peak rates can be three times the cost of off-peak rates. For example:

• Peak Electricity Rate: ~34.39 cents per kWh (summer)
• Off-Peak Electricity Rate: ~12.35 cents per kWh (summer)

This means running your air conditioner, washing machine, or even charging devices during peak hours can quickly ramp up your bill. With solar energy, you can offset peak hour costs and save on utility bills. Our solar solutions integrate seamlessly with existing systems to maximize energy potential and reduce reliance on traditional power during peak hours. Switching to solar lets you take control of electricity expenses and see immediate savings.

Beyond cost savings, going solar helps commercial properties meet sustainability goals. Our certified solutions reduce carbon footprints, improve energy efficiency, and boost property values.

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Tips to Control Energy Costs with APS Peak Hours

Adapting your daily energy use can lead to major savings. Here’s how:

Shift Your Energy Use During the Day

• Pre-cool Your Home

Set your thermostat lower before 4 PM to cool your home ahead of peak hours. Raise the temperature during peak times to save money.

• Run Appliances Off-Peak

Do laundry, run the dishwasher, and charge electronics after 7 PM or during weekends.

• Use Timers for Pool Pumps

Pools are energy hogs. Schedule your pool pump to run overnight when off-peak rates apply.

What are APS Peak Hours? Stagger Energy Usage

Avoid using multiple large appliances simultaneously during peak hours. For example, don’t run the air conditioner while using the oven or dryer.

Take Advantage of Super Off-Peak Hours

APS offers super off-peak pricing during winter from 10 AM to 3 PM on weekdays. Use this window for maximum savings!

Monitor Your Energy Usage

APS customers can track usage through their online account. Use this feature to analyze energy habits and adjust accordingly.

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Why Solar Energy Is the Smartest Solution

Switching to solar power can shield your household from fluctuating electricity rates and help you reduce reliance on APS during peak hours. Here’s why solar makes sense:

1. Peak Energy Independence in Arizona

With solar energy and battery storage, you can power your home during peak hours without drawing from the grid. Use solar power collected during the day to reduce or eliminate high on-peak charges.

2. Significant Cost Savings

One of the most compelling benefits of switching to solar energy is the potential for substantial cost reductions in your electricity bills. By generating your own power, you can significantly offset energy costs, particularly during peak demand hours when utility rates are highest. Over time, these cumulative savings can lead to a positive return on investment, making solar a financially sound decision for your energy needs.

3. Sustainability and Environmental Impact

Solar energy is a clean, renewable resource that helps reduce your carbon footprint and minimizes reliance on fossil fuels. By adopting solar power, you contribute to a greener future and support global sustainability efforts. From reducing greenhouse gas emissions to lowering your overall environmental impact, solar is a proactive step toward achieving long-term sustainability goals.

4. Savings on Your APS Bill

By pairing solar with an APS Time-of-Use plan, you can strategically use stored solar energy during the most expensive periods. This can reduce your annual energy costs significantly.

5. Sustainability

Generating your own clean, renewable energy reduces your carbon footprint. By going solar, you’re not just saving money; you’re contributing to a more sustainable future for Arizona.

6. Solar Incentives

Don’t miss out on tax credits and rebates. Federal tax incentives can reduce the upfront cost of installing solar, while programs like the APS Residential Battery Pilot can provide additional savings for energy storage systems.

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The Future of Energy Use in Arizona Homes

Managing energy during APS peak hours is about more than just cutting costs; it’s about working smarter. Shifting to solar energy in Arizona’s sun-soaked climate offers independence from rising utility rates while making environmentally conscious choices.

Why wait? Make the shift to smarter, sustainable energy today. Explore premium solar solutions with Solar Topps to help save energy for your home and the environment.