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What happened with FSLR today?

Why it moved
Explains possible causes using the day’s news and filings
Moving with the market?
Uses market moves and trading volume to assess what drove the change
What to watch next
The next thing that could change the call, and what to look for

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Uses news and trading volume to explain the day’s move and how it relates to the market.

Investment outlook

FSLR in three months: buy, wait or sell?

Stop guessing. Get the call, a three-month target price, the best and worst cases, and a source for every claim.

In the report
  • Buy / Wait / Sell rating
  • 3-month target price
  • Bear · Base · Bull
  • vs. the market

Company

Company overview

Solar-project developers, power producers and utilities buy First Solar’s modules to turn sunlight into electricity. The company designs and manufactures these modules using a thin layer of cadmium telluride, or CdTe, rather than conventional crystalline silicon. It generally prices modules by their power capacity, per watt. Nearly all sales come from the United States, and Silicon Ranch Corporation and NextEra Energy are each significant customers.

First Solar makes modules in the United States, Malaysia, Vietnam and India. Production depends on a limited number of suppliers for key materials, including CdTe and glass, and for manufacturing equipment. Customer contracts typically include firm purchase commitments, but sales also depend on buyers securing project financing and following through on orders; customers have canceled or renegotiated contracts.

U.S. policy matters both to customer demand and to First Solar’s own cash receipts. Eligible U.S.-made products generate manufacturing tax credits, which the company has sold for cash. Solar incentives, domestic-content requirements and tariffs affect which projects and modules are economical or qualify for benefits. Restrictions on imports from its overseas factories can limit U.S. sales, and trade-policy clauses in contracts can allow imported-module orders to be canceled with customer deposits returned.

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Source: SEC filing

Red flags

Know what’s buried in FSLR’s filings before you buy

The risk section is the longest, dullest part of the filing. This keeps only what can really hurt you: where it hits, how hard, when it plays out.

Sorted into
  • Happening now
  • Could go wrong
  • Built in

Moat

FSLR says it has a moat. Does it hold up?

Every company claims an edge. Each one is checked against hard numbers like margins and returns: which hold, and which line gives way first.

Each edge rated
  • Strong
  • Moderate
  • Limited
  • Unproven

Related companies

  • Competition
  • Shared drivers
  • Supplier
  • Customer

First Solar depends on U.S. solar-project demand and manufacturing incentives; privately held Silicon Ranch is also worth watching, having accounted for at least 10% of its 2025 net sales.

  • Canadian Solar competes with First Solar for module purchases by utility-scale solar developers and other system buyers. Its efforts to improve module efficiency and cut manufacturing costs matter to First Solar's ability to compete on price per watt.

  • T1 Energy competes with First Solar by making solar modules in the United States for utility-scale developers and commercial buyers. Its Dallas plant reached full production in the fourth quarter of 2025, making sales to those buyers a useful measure of competition for U.S.-made modules.

  • JinkoSolar competes for solar-module buyers, including in the United States, with crystalline-silicon panels that rival First Solar's cadmium-telluride panels. Its integrated wafer, cell and module manufacturing makes its module costs worth watching for pressure on First Solar's pricing.

  • NextEra Energy is a major paying customer for First Solar's modules, accounting for at least 10% of its 2025 net sales. The electricity company's module purchases are therefore a direct source of revenue exposure for First Solar, rather than just a sign of broader solar demand.

  • Nextpower and First Solar both depend on solar developers' construction spending: Nextpower sells equipment that turns panels toward the sun and other plant infrastructure, while First Solar sells the modules. Nextpower's revenue from U.S. projects—77% of fiscal 2026 revenue—is the part most relevant to First Solar's main market.

  • Array Technologies shares First Solar's exposure to solar-project construction, selling equipment that moves panels to follow the sun to developers, utilities and independent power producers that also buy modules. Watch its tracker sales to these buyers for a view of spending on the projects that support module demand.

  • Shoals Technologies Group shares First Solar's exposure to solar construction: it sells wiring and electrical connections for projects that also need modules such as First Solar's. Its solar electrical-infrastructure sales are the relevant signal, rather than its battery-storage or data-center offerings.

  • FTC Solar sells utility-scale developers equipment that turns panels toward the sun, with mounts compatible with First Solar's Series 7 thin-film modules. Use of its compatible Pioneer tracker is the specific connection to watch for projects choosing First Solar's U.S.-made Series 7 modules.

Agenda

tomorrowWed, Oct 21

  1. Time to be announced

    NextEra Energy, Inc. earningsNEE

    NextEra Energy's report will show whether a major First Solar customer is advancing renewable projects that can support demand for its modules.

in 8 daysWed, Oct 28

  1. Time to be announced

    Nextpower Inc. earningsNXT

    Nextpower's report will show whether U.S. solar projects are still buying trackers and plant equipment, a signal of construction activity behind First Solar's module demand.

  2. 2:00 PMET

    Fed Interest Rate Decision

    For First Solar, the Fed’s policy rate matters because it can change what project developers and other customers pay to borrow to build solar systems, affecting whether they buy its modules.

in 9 daysThu, Oct 29

  1. Time to be announced
    Major

    First Solar, Inc. earningsThis company

    First Solar's report will show whether module sales are growing enough to offset the costs of making and delivering them.

in 24 daysFri, Nov 13

  1. Time to be announced

    T1 Energy Inc. earningsTE

    T1 Energy's report will show whether its U.S. plant is turning production into module sales to buyers who also purchase from First Solar.