<?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>0001645425</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>Bradley Alexander R.</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>5500</noOfUnitsSold>
      <aggregateMarketValue>1093840.00</aggregateMarketValue>
      <noOfUnitsOutstanding>106831394</noOfUnitsOutstanding>
      <approxSaleDate>08/02/2023</approxSaleDate>
      <securitiesExchangeName>NASDAQ</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>08/01/2022</acquiredDate>
      <natureOfAcquisitionTransaction>Open Market Purchase</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>1990</amountOfSecuritiesAcquired>
      <paymentDate>08/01/2022</paymentDate>
      <natureOfPayment>Cash</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>03/06/2022</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>669</amountOfSecuritiesAcquired>
      <paymentDate>03/06/2022</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>03/06/2021</acquiredDate>
      <natureOfAcquisitionTransaction>Restricted Stock Vesting</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>Issuer</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>2841</amountOfSecuritiesAcquired>
      <paymentDate>03/06/2021</paymentDate>
      <natureOfPayment>Compensation</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>08/02/2023</noticeDate>
      <planAdoptionDates>
        <planAdoptionDate>03/07/2023</planAdoptionDate>
      </planAdoptionDates>
      <signature>/s/ Shawna Krumpelman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Alexander Bradley</signature>
    </noticeSignature>
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144
0001645425
XXXXXXXX
LIVE
0001274494
FIRST SOLAR, INC.
001-33156
350 WEST WASHINGTON STREET
SUITE 600
TEMPE
AZ
85288
(602) 414-9300
Bradley Alexander R.
Officer
Common
Fidelity Brokerage Services LLC
900 Salem Street
Smithfield
RI
02917
5500
1093840.00
106831394
08/02/2023
NASDAQ
Common
08/01/2022
Open Market Purchase
Issuer
N
1990
08/01/2022
Cash
Common
03/06/2022
Restricted Stock Vesting
Issuer
N
669
03/06/2022
Compensation
Common
03/06/2021
Restricted Stock Vesting
Issuer
N
2841
03/06/2021
Compensation
Y
08/02/2023
03/07/2023
/s/ Shawna Krumpelman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Alexander Bradley