Exhibit
10.69  CHANGE IN
TERMS AGREEMENT  Principal
  $10,000,000.00
  
  Loan Date
  12-22-2009
  
  Maturity
  03-05-2010
  
  Loan No
  15525078252
  
  Call/Coll
  1A2/101
  
  Account
  
  Officer
  Krugeg
  
  Initials  References
in the boxes above are for Lenders use only and do not limit the applicability
of this document to any particular loan or item. Any item above containing
*** has been omitted due to text length limitations.  Borrower:
  TOWER
  TECH SYSTEMS INC
  Lender:
  GREAT
  WESTERN BANK101 S
  16TH ST PO BOX 1957
  
  Sioux FallsMANITOWOC,
  WI 54221-1957
  
  200 E 10th StreetSioux Falls, SD 57104  Principal Amount: $10,000,000.00
  Date of Agreement: December 22, 2009  DESCRIPTION OF EXISTING INDEBTEDNESS.LOAN
#15525078252 FROM TOWER TECH SYSTEMS INC TO GREAT WESTERN BANK DATED APRIL 28,
2009.  DESCRIPTION OF COLLATERAL.A
COLLATERAL REAL ESTATE MORTGAGE: COMMERCIAL SECURITY AGREMENT & AN
ASSIGNMENT OF DEPOSIT ACCOUNT SAVINGS #1347401 FROM TOWER TECH SYSTEMS, INC TO
GREAT WESTERN BANK DATED APRIL 28, 2009 AND A SUBORDINATION AGREEMENT BY AND
BETWEEN GREAT WESTERN BANK AND BROADWIND ENERGY, INC DATED APRIL 27, 2009 AND
COMMERCIAL GUARANTY FROM BROADWIND ENERGY, INC TO GREAT WESTERN BANK.  DESCRIPTION OF CHANGE IN TERMS.TO
EXTEND MATURITY DATE ON NOTE & LINE OF CREDIT TO MARCH 5, 2010.
INTEREST RATE TO REMAIN AT 7.50%. THE NEXT MONTHLY INTEREST PAYMENT WILL BE DUE
ON JANUARY 5, 2010 AND CONTINUE EACH MONTH THEREAFTER UNTIL MATURITY ON
MARCH 5, 2010. BORROWER AGREES TO PAY INTEREST TO DATE IN THE AMOUNT OF
$41,157.77: DOCUMENT REVIEW OF $834.75 (CUTLER & DONAHOE) AND A
DOCUMENTATION FEE OF $250.00 TO GREAT WESTERN BANK UPON EXECUTION OF THIS
CHANGE IN TERMS AGREEMENT.  CONTINUING VALIDITY.Except as expressly changed by this Agreement, the terms of the original
obligation or obligations, including all agreements evidenced or securing the
obligation(s), remain unchanged and in full force and effect.  Consent by Lender to this Agreement does not
waive Lenders right to strict performance of the obligation(s) as changed, nor
obligate Lender to make any future change in terms. Nothing in this Agreement
will constitute a satisfaction of the obligation(s). It is the intention of
Lender to retain as liable parties all makers and endorsers of the original
obligation(s), including accommodation parties, unless a party is expressly
released by Lender in writing. Any maker or endorser, including accommodation
makers, will not be released by virtue of this Agreement. If any person who
signed the original obligation does not sign this Agreement below, than all
persons signing below acknowledge that this Agreement is given conditionally,
based on the representation to Lender that the non-signing party consents to
the changes and provisions of this Agreement or otherwise will not be released
by it. This waiver applies not only to any initial extension, modification or
release, but also to all such subsequent actions.  PRIOR TO SIGNING THIS AGREEMENT, BORROWER READ AND UNDERSTOOD
ALL THE PROVISIONS OF THIS AGREEMENT. BORROWER AGREES TO THE TERMS OF THE
AGREEMENT.  BORROWER:
  
  LENDER:TOWER TECH SYSTEMS INC
  
  GREAT WESTERN BANKBy:
  /s/ Michael L Salutz
  
  By:
  /s/ Gerald KrugerAuthorized Signer for TOWER
  TECH SYSTEMS INC
  
  
  Gerald Kruger, SVP