Exhibit 24
POWER OF ATTORNEY
	KNOW ALL PERSONS BY THESE PRESENTS that the undersigned hereby
constitutes, designates and appoints Alexander R. Bradley, Jason E.
Dymbort, Paul J. Kaleta, and Nathan B. Theurer, and each of them, as
such person's true and lawful attorney-in-fact and agent, with full
power of substitution, for the undersigned and in the undersigned's
name, place and stead, in any and all capacities, to execute, acknowledge,
deliver and file any and all filings required by the Securities Exchange
Act of 1934, as amended, including Section 16 of such act, and the rules
and regulations thereunder, and requisite documents in connection with
such filings, respecting securities of First Solar, Inc., a Delaware
corporation, including but not limited to Forms 3, 4 and 5 under such
act and any amendments thereto.

	This power of attorney shall be valid from the date hereof until
revoked by the undersigned.

	IN WITNESS WHEREOF, the undersigned has executed this instrument
as of the seventh day of May, 2019.


By:  /s/ Byron Jeffers
     Name:  Byron Jeffers