WillItSurvive
Industrial materials and energy · United States

First Solar

firstsolar.com ↗

US-based maker of thin-film CdTe solar panels, alternative to silicon panels.

Losing its protection
Assessed 25 July 2026 · Evidence as of 25 July 2026
The structural protection is eroding.
On the recordSince 25 July 2026 · Checkable from July 30, 2026 · Every call on the record Checkpoint: Q2 2026 earnings print, will show whether net bookings turn positive or the debooking trend continues
The call

First Solar is profitable and protected by US policy walls today, but its order book is shrinking and that protection is legislated, not permanent.

First Solar builds a special type of solar panel (thin-film) in the United States and is currently profitable because of government tax credits and rules that require domestic content. Chinese solar companies like Jinko and Trina make cheaper panels using different technology, but US tariffs and tax rules keep them out for now. The real problem is that First Solar's order backlog is shrinking fast (from 78 billion watts in late 2023 to 50 billion by late 2025), meaning fewer customers are placing new orders, and if this continues, the company could hit a wall in a few years when its current contracts run out. The one thing that could save or sink the company is whether Congress keeps those tax credits and domestic-content rules in place, or whether they let them expire.

Why
01
AI pressure: None apparent. AI shows up inside First Solar's own factories for yield and quality control, not as a product threat from outside. Could AI do the core job? Unlikely.
02
Bigger players: Chinese crystalline-silicon makers (Jinko, Trina, JA Solar, Canadian Solar, Qcells). These rivals already sell cheaper silicon panels worldwide; US tariffs, 45X credits and FEOC rules are what keep them out of First Solar's home market. Could a giant copy it? Probably.
03
What protects it. Section 45X tax credits, FEOC domestic-content rules and tariffs wall off Chinese competition, backed by a $14.4B contracted backlog through 2030.
What would change this call
Q2 2026 net bookings figure released July 30, 2026. Shows whether the debooking trend reverses or the order cliff deepens.
Backlog total (GW and $) reported in Q2/Q3 2026 filings versus 50.1 GW/end-2025 level. Indicates whether contracted demand is stabilizing or continuing to erode.
Outcome of ITC Section 337 TOPCon patent ruling within 6 to 12 months. A general exclusion order would strengthen First Solar's IP-based barrier against c-Si rivals.
Key numbers
  • FY2025 net sales $5.2B, up 24% YoY (2026-02-24)
  • Backlog fell 78.3GW to 50.1GW, net bookings -0.9GW in 2025 (2026-03-08)
  • Contracted backlog 47.9GW / $14.4B as of Mar 31, 2026 (2026-04-30)
Named risks
  • Negative net bookings (-0.9 GW in FY2025) and shrinking backlog signal a possible order cliff by 2028. Severity: high
  • Securities class actions allege misrepresentation of trade environment, lead plaintiff deadline August 24, 2026. Severity: high
  • Section 45X tax credit phase out or FEOC rulemaking changes could erode policy moat. Severity: medium
  • 2026 tariff net cost impact guided at $125M to $135M pressures margins. Severity: medium
  • Idled Malaysia and Vietnam plants amid tariff and demand uncertainty. Severity: medium
Rivals, as read in July 2026
RivalDirectionEvidence
Jinko Solar, Trina Solar, JA Solar, Canadian Solar, QcellscontestingFirst Solar filed ITC Section 337 complaint against 10 rivals over TOPCon patents, March 2026
Chinese crystalline silicon manufacturers broadlygaining onBlocked by US 45X credits, FEOC rules and tariffs rather than technology, as of 2026
Toledo Solar (thin film CdTe entrant)contestingNew US thin film entrant, though analysts say differentiation from First Solar is likely small
Questions people ask
Is First Solar profitable in 2026?
Yes. First Solar reported Q1 2026 net income of $347 million on net sales of $1.04 billion, up 24% year over year, with diluted EPS of $3.22 beating consensus, as of April 30, 2026. FY2025 net income was approximately $1.5 billion on $5.2 billion revenue.
Could AI replace First Solar's manufacturing jobs?
First Solar uses AI internally for defect detection and yield optimization at its Louisiana plant, opened November 2025, but frames it as boosting worker productivity, not replacing them. The company still expects to directly employ over 5,500 people in the US by end of 2026 as new factories ramp.
Who is First Solar's biggest competitor?
Chinese crystalline silicon manufacturers Jinko, Trina, JA Solar, Canadian Solar and Qcells are First Solar's main rivals. In March 2026 First Solar filed a Section 337 complaint with the US ITC against ten of them alleging TOPCon patent infringement, seeking a general exclusion order.
Is First Solar's order backlog shrinking?
Yes, according to independent analysis published March 8, 2026, backlog fell from 78.3 GW at end of 2023 to 50.1 GW at end of 2025, with FY2025 net bookings negative at -0.9 GW as debookings of 8.3 GW exceeded gross bookings of 7.4 GW.
Is First Solar being sued?
Yes. Multiple law firms including Pomerantz filed securities class actions alleging First Solar misrepresented its long term favorable trade environment between February 26, 2025 and February 24, 2026. The stock fell about 13.6% on the February 25, 2026 disclosure. Lead plaintiff deadline is August 24, 2026.
Why does First Solar have an advantage over Chinese solar makers?
First Solar is the only US headquartered company among the world's largest solar manufacturers, benefiting from Section 45X tax credits, FEOC domestic content rules, and tariffs that structurally block Chinese crystalline silicon rivals, though this protection depends on US policy continuing through the current legislative cycle.
Timeline
  • 2026-07-30Q2 2026 earnings scheduled after market close, key bookings data catalyst
  • 2026-07-23Pomerantz Law Firm announces securities class action filing against First Solar
  • 2026-04-30Q1 2026 results: $1.04B revenue, $347M net income, EPS $3.22 beats consensus
  • 2026-03-08Independent analysis flags backlog decline from 78.3 GW to 50.1 GW, negative bookings
  • 2026-03-02First Solar files ITC Section 337 complaint against 10 rivals over TOPCon patents
  • 2026-02-25Stock falls ~13.6% after Q4 2025 disclosure on trade environment
  • 2026-02-24FY2025 results: $5.2B revenue, ~$1.5B net income, FY2026 guidance issued
  • 2025-11-21Louisiana $1.1B AI-enabled factory formally inaugurated, adds 3.5 GW capacity
  • 2025-07Louisiana plant begins production
  • 2006First Solar goes public on NASDAQ under ticker FSLR
Revision history
25 July 2026
First assessed. Losing its protection. The text above is fixed as of this date and is not edited afterwards.
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