EXHIBIT 10.2


Supplement to Master Unconditional Limited Guaranty


                This Supplement to Master
Unconditional Limited Guaranty is executed as of October 30, 2015 (the "Supplement")
by the undersigned Guarantor for the benefit of SILICON VALLEY BANK ("Bank")
and is incorporated into and made part of that certain Master Unconditional
Limited Guaranty dated as of October 30, 2015 executed by Guarantor in favor of
Bank, as amended from time to time (the "Guaranty").  Capitalized terms
used herein and not otherwise defined shall have the meanings set forth
therefor in the Guaranty.


RECITALS


                Bank proposes to make certain Loan(s)
in the maximum principal amount of One
Million Dollars ($1,000,000) to or for
the account of ENVISION SOLAR INTERNATIONAL, INC., a Nevada corporation,
and ENVISION SOLAR CONSTRUCTION, INC., a California corporation (individually
and collectively, jointly and severally, "Borrower"), under a Loan and
Security Agreement and/or related Loan Documents in the forms attached as
Exhibit A hereto (the "Supplemental Loan Documents").  Under the terms
of the Guaranty, Guarantor agreed unconditionally to guaranty all Guaranteed
Obligations arising from time to time under the Supplemental Loan Documents,
upon execution and delivery to Bank of this Supplement.


NOW,
THEREFORE, Guarantor agrees as follows:


1.             Guarantor consents to the execution,
delivery and performance by Borrower of the Supplemental Loan Documents and to
the making of the Loan(s) described therein by Bank to or for the account of
Borrower.  Guarantor acknowledges that the Supplemental Loan Documents are
"Loan Documents" under the Guaranty, and that Guarantor therefore
unconditionally guarantees repayment to Bank of all of the Loans made
thereunder and satisfaction of all obligations outstanding thereunder from time
to time, subject to the limitations set forth in the Guaranty.  The Guaranty is
and shall remain in full force and effect with respect to all of Borrower's
obligations under the Loan Documents, except as otherwise set forth in the Guaranty. 
Guarantor confirms that it has no defenses against its obligations under the
Guaranty other than as expressly provided thereunder.


2.             The
representations and warranties contained in the Guaranty are true in all
material respects as of the date hereof and no material breach or violation has
occurred thereunder which is continuing.  


3.             The Guaranty is and, other than as
expressly provided thereunder, shall remain in full force and effect in
accordance with its terms and is ratified and confirmed in all respects. 


4.             This Supplement may be executed in two
or more counterparts, each of which shall be deemed an original, but all of
which together shall constitute one instrument.


[Balance of Page Intentionally Left Blank]


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In Witness
Whereof, the undersigned Guarantor
has executed this Supplement as of the date first set forth above.




KESHIF VENTURES, LLC






By: 
/s/ Taner Halicioglu                                            


Name:
  Taner Halicioglu                                          


Title:   Manager                                                        














































 














































 














































 














































 














































[Signature Page to Supplement to Master Limited
Unconditional Guaranty]



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