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>0001245053</cik>
            <ccc>XXXXXXXX</ccc>
          </filerCredentials>
        </filer>
        <liveTestFlag>LIVE</liveTestFlag>
  
  
      </filerInfo>
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      <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>KENNEDY R CRAIG</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
        <relationshipsToIssuer>
          <relationshipToIssuer>Director</relationshipToIssuer>
        </relationshipsToIssuer>
      </issuerInfo>
      <securitiesInformation>
        <securitiesClassTitle>Common stock</securitiesClassTitle>
        <brokerOrMarketmakerDetails>
          <name>Fidelity Brokerage Services LLC</name>
          <address>
            <com:street1>245 Summer Street</com:street1>
            <com:city>Boston</com:city>
            <com:stateOrCountry>MA</com:stateOrCountry>
            <com:zipCode>02110</com:zipCode>
          </address>
        </brokerOrMarketmakerDetails>
        <noOfUnitsSold>2000</noOfUnitsSold>
        <aggregateMarketValue>393462.16</aggregateMarketValue>
        <noOfUnitsOutstanding>107041420</noOfUnitsOutstanding>
        <approxSaleDate>05/06/2024</approxSaleDate>
        <securitiesExchangeName>NASDAQ</securitiesExchangeName>
      </securitiesInformation>
      <securitiesToBeSold>
        <securitiesClassTitle>Common stock</securitiesClassTitle>
        <acquiredDate>12/31/2019</acquiredDate>
        <natureOfAcquisitionTransaction>Payment for services rendered</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>First Solar, Inc.</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>715</amountOfSecuritiesAcquired>
        <paymentDate>12/31/2019</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common stock</securitiesClassTitle>
        <acquiredDate>09/30/2019</acquiredDate>
        <natureOfAcquisitionTransaction>Payment for services rendered</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>First Solar, Inc.</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>690</amountOfSecuritiesAcquired>
        <paymentDate>09/30/2019</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <securitiesToBeSold>
        <securitiesClassTitle>Common stock</securitiesClassTitle>
        <acquiredDate>03/31/2019</acquiredDate>
        <natureOfAcquisitionTransaction>Payment for services rendered</natureOfAcquisitionTransaction>
        <nameOfPersonfromWhomAcquired>First Solar, Inc.</nameOfPersonfromWhomAcquired>
        <isGiftTransaction>N</isGiftTransaction>
        <amountOfSecuritiesAcquired>695</amountOfSecuritiesAcquired>
        <paymentDate>03/31/2019</paymentDate>
        <natureOfPayment>N/A</natureOfPayment>
      </securitiesToBeSold>
      <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
      <securitiesSoldInPast3Months>
        <sellerDetails>
          <name>Craig R. Kennedy</name>
          <address>
            <com:street1>c/o First Solar Inc</com:street1>
            <com:street2>350West Washington St., Suite 600</com:street2>
            <com:city>Tempe</com:city>
            <com:stateOrCountry>AZ</com:stateOrCountry>
            <com:zipCode>85288</com:zipCode>
          </address>
        </sellerDetails>
        <securitiesClassTitle>Common stock</securitiesClassTitle>
        <saleDate>03/01/2024</saleDate>
        <amountOfSecuritiesSold>1500</amountOfSecuritiesSold>
        <grossProceeds>236633.70</grossProceeds>
      </securitiesSoldInPast3Months>
      <noticeSignature>
        <noticeDate>05/06/2024</noticeDate>
        <signature>/s/ Myra King, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Raymond C. Kennedy</signature>
      </noticeSignature>
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text: 144
  0001245053
  XXXXXXXX
  LIVE
  0001274494
  FIRST SOLAR, INC.
  001-33156
  350 WEST WASHINGTON STREET
  SUITE 600
  TEMPE
  AZ
  85288
  (602) 414-9300
  KENNEDY R CRAIG
  Director
  Common stock
  Fidelity Brokerage Services LLC
  245 Summer Street
  Boston
  MA
  02110
  2000
  393462.16
  107041420
  05/06/2024
  NASDAQ
  Common stock
  12/31/2019
  Payment for services rendered
  First Solar, Inc.
  N
  715
  12/31/2019
  N/A
  Common stock
  09/30/2019
  Payment for services rendered
  First Solar, Inc.
  N
  690
  09/30/2019
  N/A
  Common stock
  03/31/2019
  Payment for services rendered
  First Solar, Inc.
  N
  695
  03/31/2019
  N/A
  N
  Craig R. Kennedy
  c/o First Solar Inc
  350West Washington St., Suite 600
  Tempe
  AZ
  85288
  Common stock
  03/01/2024
  1500
  236633.70
  05/06/2024
  /s/ Myra King, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Raymond C. Kennedy