UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of The Securities Exchange Act of 1934

Date of report (Date of earliest event reported):     March 19, 2010

ZBB Energy Corporation

      (Exact name of registrant as specified in charter)

Wisconsin	001-33540	39-1987014
(State or other jurisdiction of incorporation)	(Commission   file number)	(IRS Employer Identification Number)

N93 W14475 Whittaker Way, Menomonee Falls, Wisconsin	53051
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code:     (262) 253-9800

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions.

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item1.01. Entry Into a Material Definitive Agreement.

On March 19, 2010, ZBB Energy Corporation (the “Company”) entered into a Stock Purchase Agreement (the “Purchase Agreement”), the form of which is attached hereto as Exhibit 10, with each of the Company’s directors and certain of its officers in connection with the private issuance and sale to such investors of 337,348 shares of common stock (the “Private Placement”).  Through the Private Placement the Company’s directors and officers purchased a total of $280,000 shares of common stock for a price per share equal to the closing price of the Company’s common stock on March 19, 2010.

The Company sold the shares without registration under the Securities Act of 1933, as amended (the “Act”), or state securities laws, in reliance on the exemptions provided by Section 4(2) of the Act and/or Regulation D promulgated thereunder and in reliance on similar exemptions under applicable state laws. Since the shares have not been registered, they may not be offered or sold by the investors absent registration or an applicable exemption from registration requirements, such as the exemption afforded by Rule 144 under the Act.

The information contained in this Current Report on Form 8-K about the Private Placement does not constitute an offer to sell or solicitation of offers to buy the shares or any other securities. The information contained in this Current Report on Form 8-K is being disclosed pursuant to and in accordance with Rule 135c under the Act.

Item3.02. Unregistered Sales of Equity Securities.

The information contained in “Item 1.01 – Entry Into a Material Definitive Agreement” is incorporated herein by reference.

Item9.01. Financial Statements and Exhibits.

Exhibits

The exhibits required to be filed as a part of this Current Report on Form 8-K are listed in the Exhibit Index attached hereto and incorporated herein by reference.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

	ZBB Energy Corporation
Dated: March 22, 2010	By:	/s/ Eric C. Apfelbach
	Name:	Eric C. Apfelbach
	Title:	President and CEO

EXHIBIT INDEX

Exhibit No.	Exhibit Description
10	Form Stock Purchase Agreement, dated March 19, 2010