Solar Without the 30% Tax Credit: How Installers Can Still Win in 2026

Last updated: 30 October 2026

For years, US residential solar sold itself partly on one line: “Get 30% back with the federal tax credit.” That credit for homeowner-owned systems ended after 31 December 2025, and the market has felt it. BloombergNEF expects US residential solar installations to fall about 15% in 2026, to their lowest level in five years, and some well-known installers, including Freedom Forever in April 2026, have filed for bankruptcy.

Yet people still want lower power bills, backup power and energy independence. Installers who adapt their offer, their message and their marketing are still winning customers. Here is what has changed, and what to do about it.

The Problems Solar Installers Are Facing in 2026

1. A weaker savings story

Without the credit, payback periods for cash and loan purchases are longer, and many homeowners hesitate. Sales scripts built around “30% off” no longer work.

2. Lower conversion at every stage

Industry reports describe fewer leads turning into appointments, and fewer appointments turning into contracts, as buyers compare more options and take longer to decide.

3. Rising cost to win each customer

With fewer buyers and many installers chasing the same searches, advertising competition stays high. Lead buyers and installers report that customer acquisition costs have risen compared with 2024.

4. Shifting financing

Credits for leased and third-party-owned systems continue under different rules (Section 48E), so more homeowners now consider leases and power purchase agreements. Leads that qualified for loans don’t always qualify for these products.

5. Trust and stability concerns

High-profile bankruptcies have made homeowners ask a new question: “Will this company still be here to honour my warranty?”

Where Demand Is Still Strong

• Batteries and backup power. BloombergNEF reports that around 40% of new US residential solar systems in early 2026 include a battery, up from about 35% last year.
• Growing states. Florida and California are forecast to grow in 2026 even as the national market shrinks.
• Commercial solar. Businesses focused on long-term energy costs remain active buyers.
• High-bill, time-of-use markets. Where electricity rates are high or vary through the day, solar-plus-storage still makes a strong case.

Solutions: How to Keep Winning Customers

1. Rewrite your message around bills, backup and independence

Remove expired tax credit claims from ads, landing pages and sales decks. They now mislead buyers and can trigger ad disapprovals. Lead with what still matters: lower monthly bills, protection from rising rates, backup power during outages, and energy independence.

2. Lead with solar-plus-battery

Create dedicated campaigns and landing pages for batteries and backup power. Searches like “home battery backup” and “solar with battery” reach buyers motivated by outages and time-of-use rates, not just tax breaks.

3. Offer financing options that fit 2026

If you can offer leases or PPAs, or partner with providers who do, explain them clearly on your website. Add qualifying questions to your forms, such as homeowner status, roof age and monthly bill, so your team spends time on leads that can actually move forward.

4. Make trust your selling point

Show years in business, local installs, licences, warranties, and who backs those warranties. Real project photos and genuine reviews matter more than ever when buyers worry about installer stability.

5. Focus spend on your best markets and services

Shift ad budget toward areas, services and customer types that still convert: storage, high-bill neighbourhoods, growing states and commercial clients. Cut campaigns that only produced leads under the old tax-credit pitch.

6. Track sales, not just leads

With conversion rates under pressure, counting form fills is no longer enough. Record which leads book surveys and sign contracts, and send those results back to Google Ads so its bidding learns what a real customer looks like. Our guide to Google Ads for solar companies explains how.

7. Build organic visibility you don’t pay for per click

When paid clicks get more competitive, SEO and a strong Google Business Profile lower your overall cost to win customers. Local service pages, battery content and genuine reviews keep working month after month.

8. Speed up follow-up

Buyers now compare more installers before deciding. Calling new leads within minutes, not hours, is one of the simplest ways to win more of them.

Example: Old Message vs. New Message

• Old: “Go solar and get 30% back from the government.” New: “Cut your power bill and keep the lights on during outages with solar and battery backup.”
• Old: “Limited-time tax credit, act now.” New: “Lock in lower energy costs as utility rates keep rising.”
• Old: “Free solar consultation.” New: “Free home energy assessment: see your options to buy, finance or lease.”

A 30-Day Action Plan for Installers

1. Week 1: remove expired credit claims from ads, website and sales materials. Rewrite headlines around bills, backup and independence.
2. Week 2: launch or improve a battery and backup power landing page and campaign.
3. Week 3: add qualifying questions to forms and set up offline conversion tracking from your CRM to Google Ads.
4. Week 4: review results by area and service, move budget to what converts, and start a review request process for recent installs.

What This Means Outside the US

Other markets face their own changes. In Australia, for example, the Cheaper Home Batteries Program changed its discount levels from 1 May 2026. The lesson is the same everywhere: keep incentive claims accurate, and build your marketing around benefits that don’t depend on a single subsidy.

Conclusion

The end of the 30% credit has made residential solar harder, but not impossible. Installers who update their message, push batteries and backup power, qualify leads properly, build trust and measure real sales are still growing while others struggle.

Need help adapting your marketing? Our solar lead generation services cover Google Ads, SEO and landing pages built for today’s market. For proof, see how our campaigns generated 5,350 leads for a solar company.

Frequently Asked Questions

Sources

• Bloomberg via The Spokesman-Review: US residential solar installations set to stall (June 2026)
• EnergySage: residential solar tax credit ends after 2025
• Leadgen Economy: the first quarter without the residential solar credit
• Clean Energy Regulator: Cheaper Home Batteries Program changes from 1 May 2026