Solar Isn't Dead in 2026. The New SEIA Numbers Say the Opposite.

You've heard the obituary by now. Maybe you've recited it. The tax credit's gone. The big names went bankrupt. Rates killed the payback. Solar's done.

Some of the people saying it were in solar last year. A lot of them left. And if you're still selling — or deciding whether to come back — the only thing that should settle the question is data, not vibes.

The data just landed. SEIA and Wood Mackenzie published the Q2 2026 US Solar Market Insight report on June 10. It covers Q1 2026 — the first full quarter after the residential tax credit died. If solar were dead, this is exactly the report that would show the body.

Here's what it shows instead.

The quarter that was supposed to be the funeral

Residential solar installed 1,179 MWdc in Q1 2026 — up 6% from the same quarter last year.

Read that again. The first quarter without the Section 25D homeowner tax credit — the quarter every doomer circled on the calendar — came in ahead of the year before. SEIA credits part of that to the end-of-2025 installation rush (customer-owned systems had to be installed by December 31 to qualify), but an overflow quarter is not what a dead industry looks like.

Zoom out and it gets harder to argue with:

• Solar and battery storage were 91% of ALL new electricity-generating capacity added to the US grid in Q1 2026. Solar alone was 60%. Not "a growing share." Nearly all of it.
• The US crossed 6 million cumulative solar installations — 287.7 GW of capacity.
• The 2025 market was worth $69.1 billion.
• SEIA's five-year outlook calls for the US solar fleet to roughly double between 2026 and 2031, averaging ~43 GW a year.
• California, Florida, and Illinois led residential installs — and Florida and Illinois just posted their strongest quarters since late 2024.

Industries don't die while supplying 91% of what the grid builds.

What actually died (and what replaced it)

Honesty matters more than hype, so here's the part the cheerleaders skip: SEIA forecasts residential solar contracts about 21% in 2026 before returning to growth in 2027 and averaging ~6% annual growth through 2031.

So something did end. Three things, specifically:

The 25D era ended. The homeowner-owned, claim-it-on-your-taxes deal died December 31, 2025. That was the product most reps were trained to sell, and its funeral got reported as the industry's.

The tourist era ended. The 2021–2023 money brought operators who could only sell with maximum subsidy and zero discipline. High rates and the credit cliff cleared them out — along with some big names whose balance sheets were built for a different decade.

The all-cash-and-loan monoculture ended. What replaced it: third-party ownership. TPO products — leases and PPAs — remain tax-credit eligible through safe harbor into 2030, which is exactly why SEIA's report points to TPO as the growth engine of the next several years, with prepaid TPO gaining momentum. The credit didn't vanish; it moved to the other side of the contract. The reps who understand that are selling a product with a live federal incentive. The ones who don't are telling customers the incentive is gone. One of those closes deals.

Meanwhile, the customer's problem got worse

Solar demand has never run on tax credits. It runs on the utility bill — and the utility bill is having a moment.

US residential electricity is averaging about 18 cents/kWh in 2026, up from 17.29 in 2025 — with New England around 30 cents and the Pacific region near 25. Analysts have been blunt that prices are rising at roughly double the rate of inflation, with no relief coming: data-center demand is soaking up generation in ERCOT and PJM, natural gas is up year-over-year, and transmission-and-distribution spending — the "wires" part of the bill — is the fastest-growing line item.

Every one of those rate increases is a door-approach that writes itself. The customer's pain is growing. What changed is which product solves it and which organizations can deliver it profitably.

The uncomfortable math of a consolidating market

Here's the part that actually matters for your career or your org.

A market that's up 6% one quarter and forecast to contract 21% for the year isn't dying — it's concentrating. The same demand flows to fewer, better-built organizations. In that market, structure beats hustle:

• Product access decides who can sell at all. No TPO products on your menu = no live federal incentive in your pitch. Post-25D, that's structural, not motivational.
• Installer pricing decides who survives the sale. Margins compress in consolidations. An org negotiating install pricing alone, on low volume, pays the worst rates on the menu — while its reps wonder why the checks shrank.
• Overhead decides who's still here in 2027. Six software subscriptions and a fat fixed cost base were survivable in the boom. They're what kills mid-size orgs in a squeeze.

This is the entire reason GRID exists. We're a dealer operating platform: the tools to run a solar sales org — CRM, pipeline, e-sign, recruiting, training, commissions — at $0 platform cost, on top of a vetted installer network priced on the network's pooled volume instead of your org's alone, with TPO products in the lineup. We get paid on the install side of funded deals, which means we only make money when your deals build. In a consolidating market, that's the shape of an org that takes share instead of losing it.

The 2026 winners' playbook isn't complicated: sell the product with the live incentive, ride the rate increases, and carry as close to zero fixed cost as possible while someone bigger than you negotiates your install pricing.

The bottom line

Solar in 2026 is not the industry that died. It's the industry that got serious — 91% of new grid capacity, 6 million systems deep, a doubling forecast by 2031, selling against an electric bill that goes up every quarter.

The people who left will tell you they got out because solar ended. What actually ended was the version of solar that couldn't survive contact with a normal market. If you're still standing, the demand is still there, the incentive still exists on the TPO side, and a fifth of the competition just walked off the field.

That's not a dead industry. That's an open one.

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Sources: SEIA / Wood Mackenzie, US Solar Market Insight Q2 2026 (June 10, 2026); EIA via ConsumerAffairs, 2026 electricity price outlook; CNBC, February 2026. GRID is a dealer operating platform and does not sell solar to homeowners.