Americans are rushing to install solar and batteries—here's why you should, too

Americans aren’t just going solar; they’re hedging against geopolitical and utility uncertainty.

According to new EnergySage data, quote requests for solar paired with battery storage jumped 21% in just 23 days, a sharp reversal after demand cooled earlier this year when federal tax credits expired. 

That kind of spike doesn’t happen in a vacuum. It’s a response to a growing sense that the energy system—both in the U.S. and globally—is becoming less predictable. Between geopolitical tensions (namely with Iran), rising electricity demand, grid reliability concerns, and more frequent extreme weather events, homeowners are increasingly seeing solar-plus-storage—residential energy systems that pair solar panels with battery energy storage—as less of a “nice-to-have” upgrade and more of a practical way to control their energy costs and keep the lights on. 

For a growing number of homeowners, waiting to enhance their energy independence is starting to feel like the bigger risk. Americans aren’t just window-shopping for solar anymore—they’re acting on it, and quickly.

Demand for solar-plus-storage systems increased 21% in March 2026 on EnergySage—a meaningful jump in just a few weeks. What stands out even more is the timing: Interest had softened earlier this year after federal tax credits expired at the end of 2025.

So what changed?

Part of the answer lies in rising geopolitical tension—particularly the escalating conflict involving Iran. A key flashpoint is the Strait of Hormuz, a narrow shipping route that carries roughly a fifth of the world’s oil supply. Following recent U.S. strikes, Iran moved to restrict passage through the strait, tightening global supply and pushing oil and gas prices higher almost immediately.

That kind of volatility shows up in utility bills, fuel costs, and broader economic uncertainty. Fossil fuels, which still power most homes, are tied to global supply chains and geopolitical dynamics. When those systems get disrupted, prices follow. And homeowners are paying closer attention to the risks baked into the current energy system.

Installing solar alone can lower electricity bills, but adding a battery is what protects homeowners when the grid fails. Solar-plus-storage systems insulate homeowners from the volatility of geopolitically dependent fossil fuels. Instead of being fully exposed to market swings through utility bills, they can generate and store their own electricity, cutting reliance on the grid and bringing more predictability to an otherwise volatile energy system.

Geopolitics might be the spark, but it’s not the whole story. Several longer-term trends are pushing homeowners in the same direction.

Extreme weather events

Between wildfires, hurricanes, and winter storms, outages are becoming more common and more disruptive. These events not only threaten power reliability but also drive up electricity prices as utility companies scramble to reinforce damaged infrastructure and meet demand. While solar panels can reduce your bill, they won’t power your home during an outage without a battery.

Utility rate hikes  

Electricity demand is rising rapidly, and a major driver is the explosion of data centers and AI infrastructure. These facilities require massive, always-on power, and that surge in demand is putting new strain on the grid—while also pushing electricity prices higher. As utilities invest to keep up and manage tighter supply, those costs are increasingly being passed on to customers through higher rates.

Aging grid infrastructure

Much of the U.S. grid was built decades ago and wasn’t designed for today’s electricity demand levels. As homes, businesses, and new technologies draw more power, utilities face mounting pressure to upgrade aging equipment. That strain can drive higher rates as maintenance and expansion costs are passed on to customers—and can also increase the risk of outages. For homeowners, this makes solar paired with battery storage more appealing, offering both cost protection and reliable power when the grid is stretched.

All of this is changing how people think about energy. Solar used to be mostly about savings. Now, when you pair it with a battery, it becomes a way to take control. You can store excess power, use it when electricity is most expensive, and keep your home running when the grid goes down.

More homeowners are realizing that solar-plus-storage isn’t just a clean energy upgrade—it’s a hedge, a backup plan, and a long-term play for stability in a system that’s starting to feel anything but stable.