SunRun Stock Crashes 40% on Tuesday as Senate Moves to Cut Solar Credits

US Stocks

It was a tough day for solar energy investors. On Tuesday, the SunRun stock fell almost 40% in one day on June 18, 2025. The reason? A new Senate proposal could remove key solar tax credits. These credits have helped companies like SunRun grow fast over the past few years.

The Senate wants to reduce or completely end these clean energy incentives. If that happens, solar companies may lose a big part of their customer support. People could stop installing rooftop solar systems because they would become more expensive.

We all know clean energy is the future. But without financial help from the government, it’s harder for solar power to compete with traditional energy. That’s why this decision shook the entire solar market.

Let’s have a look at why SunRun’s stock crashed, what the Senate bill says, and how this could change the future of solar power in America. 

The Senate Bill in Simple Terms

The Senate proposal would start phasing out solar and wind tax credits in 2026 and fully remove them by 2028, four years earlier than current law under the IRA. Credits for rooftop solar and energy storage would disappear 180 days after the law takes effect.

In contrast, some non‑solar incentives will grow. The bill aims to extend credits for nuclear, geothermal, and hydropower through 2036.

Why SunRun Is Vulnerable

SunRun relies heavily on tax credits. They help lower costs when homeowners install solar and battery systems. Without these incentives, systems become more expensive. Sales could slow sharply.

Senate changes come at a bad time. U.S. residential solar demand is already strained by high interest rates and rule changes in states like California.

Technical Glance at the Stock

Investors fear more downside. According to Investopedia, SunRun is near key support at $4.75. A breach could push shares to about $4.33. To rebound, prices would need to crest $8.50 and $13.25.

Long‑term trends don’t help much either. The weekly chart shows a death cross since late 2022, a bearish sign. That supports the momentum of a downtrend.

Broader Solar Sector Reaction

This is not just SunRun. The Senate text sparked a sector‑wide sell‑off. Enphase fell 27%, SolarEdge dropped 39%, and First Solar lost about 19%.

Citi reiterated sell ratings on SunRun, SolarEdge and Enphase. The bank predicts a sharp pullback in residential solar stocks.

Political & Policy Context

Senate Republicans say this move saves taxpayer money. They also plan to support nuclear, hydro, and geothermal energy instead of rooftop solar. These sources may get more tax benefits under the new Senate proposal. But opponents argue that cutting solar credits hurts jobs and slows clean‑energy growth.

The House version cuts even deeper, ending credits by 2029. The Senate’s plan is slightly softer but still harsh.

What We Should Watch Next

First, the Senate Finance Committee must vote on the draft. Then the full Senate will debate it. After that, lawmakers work to merge it with the House version.

Meanwhile, industry groups may push amendments. One idea is to keep a loophole for power purchase agreements. That could help SunRun and others.

Long-Term Outlook & Takeaways

If solar credits vanish, rooftop installers face tough times. SunRun may need to shift its strategy and find new ways to cut costs or add value.

Solar demand may grow in the future, but only if the pricing gap with fossil fuels closes. Right now, policy uncertainty is driving down investor confidence.

Final Words

We see a strong market reaction triggered by the Senate proposal. SunRun stock dropped nearly 40% on the news. Rooftop solar firms like SunRun are highly exposed to credit cuts. The coming legislative process and lobbying efforts will determine how deep the impacts go. Investors and homeowners should watch key technical levels and any new amendments closely.

Frequently Asked Questions (FAQs)

Why has SunRun stock dropped?

Sunrun’s stock dropped because the Senate proposed cutting solar tax credits. That makes it cost more for customers to go solar. Investors reacted by selling shares

Why did SunRun crash today?

The crash happened after the Senate’s budget bill planned to end solar incentives by 2028. That news scared investors and triggered a sharp sell-off.

Why did solar stocks drop today?

Solar stocks fell because the Senate’s tax law would remove clean-energy credits early. The shift favors nuclear and hydro and hurts solar companies.

Why is SunRun struggling?

SunRun relies on solar tax credits to cut costs. With those credits under threat, it faces higher consumer prices and lower sales. Investors are losing confidence.

Disclaimer:

This content is made for learning only. It is not meant to give financial advice. Always check the facts yourself. Financial decisions need detailed research.