Time-of-Use (TOU) Rates in Colorado

Time-of-Use (TOU) rates are quickly becoming the new norm in Colorado. Instead of a single electricity price throughout the day, utilities charge more during “peak” hours—often in the late afternoon or early evening—and less at other times. It’s a big change, but at Sundog Solar, we’ve built our standard solar-plus-battery systems precisely to help you sidestep high rates and make the most of every ray of sunshine.

Here’s how it works: Your solar panels generate electricity during the day, and any surplus goes straight into your integrated battery—no fuss, no extra steps. When evening arrives (and rates spike), your stored energy takes over, supplying your home at a fraction of the cost you’d otherwise pay the utility. That means your laundry, dishwasher, AC, or even EV charger can run on solar power well into the night, avoiding expensive peak-hour electricity.

We believe that every Colorado homeowner deserves a future-proof system right from the start. That’s why each Sundog Solar installation automatically includes a battery designed for seamless TOU optimization. If your utility’s rates change or you see new peak-hour windows, your system adapts—no expensive add-ons required later. Our team will help you set up your battery schedule and show you exactly how to shift usage to get the biggest bang for your buck.

Curious how much you can save under TOU?Give our Custom Quote Calculator a spin. In 10 seconds, you’ll see pricing tailored to your home—plus no-credit-check financing. Together, let’s make high utility bills a thing of the past! Talk TOU with us at 970-SUNDOGS.