content: <?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
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      <submissionType>144</submissionType>
      <filerInfo>
        <filer>
          <filerCredentials>
            <cik>0001234459</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
  
      </filerInfo>
    </headerData>
    <formData>
      <issuerInfo>
        <issuerCik>0001274494</issuerCik>
        <issuerName>FIRST SOLAR, INC.</issuerName>
        <secFileNumber>001-33156</secFileNumber>
        <issuerAddress>
          <com:street1>350 WEST WASHINGTON STREET</com:street1>
          <com:street2>SUITE 600</com:street2>
          <com:city>TEMPE</com:city>
          <com:stateOrCountry>AZ</com:stateOrCountry>
          <com:zipCode>85288</com:zipCode>
        </issuerAddress>
        <issuerContactPhone>(602) 414-9300</issuerContactPhone>
        <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>ANTOUN GEORGES</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Officer</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>900 Salem Street</com:street1>
            <com:city>Smithfield</com:city>
            <com:stateOrCountry>RI</com:stateOrCountry>
            <com:zipCode>02917</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>229</noOfUnitsSold>
        <aggregateMarketValue>30629.83</aggregateMarketValue>
        <noOfUnitsOutstanding>107062105</noOfUnitsOutstanding>
        <approxSaleDate>03/17/2025</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <acquiredDate>03/14/2025</acquiredDate>
        <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>229</amountOfSecuritiesAcquired>
        <paymentDate>03/14/2025</paymentDate>
        <natureOfPayment>Compensation</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Georges J. Antoun</name>
          <address>
            <com:street1>350 West Washington Street</com:street1>
            <com:street2>Suite 600</com:street2>
            <com:city>Tempe</com:city>
            <com:stateOrCountry>AZ</com:stateOrCountry>
            <com:zipCode>85288</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common</securitiesClassTitle>
        <saleDate>03/07/2025</saleDate>
        <amountOfSecuritiesSold>147</amountOfSecuritiesSold>
        <grossProceeds>19545.30</grossProceeds>
      </securitiesSoldInPast3Months>
      <remarks>Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.</remarks>
      <noticeSignature>
        <noticeDate>03/17/2025</noticeDate>
        <signature>/s/ Ryan Riviere, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Georges J. Antoun</signature>
      </noticeSignature>
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text: 144
  0001234459
  XXXXXXXX
  LIVE
  0001274494
  FIRST SOLAR, INC.
  001-33156
  350 WEST WASHINGTON STREET
  SUITE 600
  TEMPE
  AZ
  85288
  (602) 414-9300
  ANTOUN GEORGES
  Officer
  Common
  Fidelity Brokerage Services LLC
  900 Salem Street
  Smithfield
  RI
  02917
  229
  30629.83
  107062105
  03/17/2025
  NASDAQ
  Common
  03/14/2025
  Restricted Stock Vesting
  Issuer
  N
  229
  03/14/2025
  Compensation
  N
  Georges J. Antoun
  350 West Washington Street
  Suite 600
  Tempe
  AZ
  85288
  Common
  03/07/2025
  147
  19545.30
  Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
  03/17/2025
  /s/ Ryan Riviere, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Georges J. Antoun