Prepared by R.R. Donnelley Financial -- Definitive Additional Materials





Washington, D.C. 20549




(Rule 14a-101)



Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No.    )



Filed by the Registrant  x                             Filed by a Party other than the Registrant  ¨

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¨   Preliminary Proxy Statement
¨   Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
¨   Definitive Proxy Statement
x   Definitive Additional Materials
¨   Soliciting Material Pursuant to §240.14a-12

SunPower Corporation

(Name of Registrant as Specified In Its Charter)


(Name of Person(s) Filing Proxy Statement, if Other Than the Registrant)

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¨   Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.

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¨   Fee paid previously with preliminary materials.
¨   Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.

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Date Filed: March 13, 2014







*** Exercise Your Right to Vote ***
Important Notice Regarding the Availability of Proxy Materials for the
Shareholder Meeting to Be Held on April 23, 2014
77 Rio Robles
SAN JOSE, CA 95134
Meeting Information
Meeting Type: Annual Meeting
For holders as of: February 24, 2014
Date: April 23, 2014 Time: 12:00 PM PDT
Location: SunPower Corporation
77 Rio Robles
San Jose, California 95134
You are receiving this communication because you hold shares in the above named company.
This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at or easily request a paper copy (see reverse side).
We encourage you to access and review all of the important information contained in the proxy materials before voting.
See the reverse side of this notice to obtain proxy materials and voting instructions.
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- Before You Vote -
How to Access the Proxy Materials
Proxy Materials Available to VIEW or RECEIVE:
1. Combined Document
How to View Online:
Have the information that is printed in the box marked by the arrow XXXX XXXX XXXX (located on the following page) and visit:
How to Request and Receive a PAPER or E-MAIL Copy:
If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request:
2) BY TELEPHONE: 1-800-579-1639
3) BY E-MAIL*:
* If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked by the arrow XXXX XXXX XXXX ( located on the following page) in the subject line.
Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before April 09, 2014 to facilitate timely delivery.
- How To Vote -
Please Choose One of the Following Voting Methods
Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.
Vote By Internet: To vote now by Internet, go to Have the information that is printed in the box marked by the arrow XXXX XXXX XXXX available and follow the instructions.
Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.
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Voting items
The Board of Directors recommends you vote
FOR the following:
1. Election of Directors
01 Thomas R. McDaniel 02 Humbert de Wendel 03 Thomas H. Werner
The Board of Directors recommends you vote FOR proposals 2, 3 and 4.
2. The proposal to approve, in an advisory vote, our named executive officer compensation.
3. The ratification of the appointment of Ernst & Young LLP as our independent registered accounting firm for fiscal year 2014.
4. The approval of the SunPower Corporation Annual Executive Bonus Plan.
NOTE: In their discretion, Thomas H. Werner, Charles D. Boynton, Lisa Bodensteiner or any of them, each with power of substitution, are authorized to vote upon such other matter or matters as may properly come before the Annual Meeting or any adjournment or postponement thereof.
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