Condensed Consolidated Balance Sheets (USD $)	Sep. 30, 2014	Jun. 30, 2014
Current assets:
Cash and cash equivalents	$ 21,078,241	$ 10,360,721
Restricted cash on deposit	69,201	69,901
Accounts receivable, net	311,059	1,051,024
Inventories, net	1,400,337	1,352,970
Prepaid expenses and other current assets	226,218	295,814
Refundable income tax credit	84,620	91,191
Total current assets	23,169,676	13,221,621
Long-term assets:
Property, plant and equipment, net	4,246,000	4,382,203
Investment in investee company	2,821,145	1,646,240
Note receivable	150,132	0
Goodwill	803,079	803,079
Total assets	31,190,032	20,053,143
Current liabilities:
Current maturities of bank loans and notes payable	353,600	351,142
Accounts payable	540,923	589,642
Accrued expenses	2,382,463	2,621,479
Customer deposits	266,573	741,145
Accrued compensation and benefits	344,590	195,181
Total current liabilities	3,888,149	4,498,589
Long-term liabilities:
Bank loans and notes payable, net of current maturities	1,956,011	2,045,127
Total liabilities	5,844,160	6,543,716
Equity
Series B redeemable convertible preferred stock ($0.01 par value, $1,000 face value) 10,000,000 authorized, 3,000 shares issued, 2,575 shares outstanding, preference in liquidation of $5,417,319 and $5,347,994 as of September 30, 2014 and June 30, 2014, respectively	26	26
Common stock ($0.01 par value); 150,000,000 authorized, 39,044,959 and 25,651,389 shares issued and outstanding as of September 30, 2014 and June 30, 2014, respectively	1,098,764	964,828
Additional paid-in capital	116,218,643	102,286,450
Accumulated deficit	(92,428,591)	(89,788,242)
Accumulated other comprehensive loss	(1,595,705)	(1,599,875)
Total ZBB Energy Corporation Equity	23,293,137	11,863,187
Noncontrolling interest	2,052,735	1,646,240
Total equity	25,345,872	13,509,427
Total liabilities and equity	$ 31,190,032	$ 20,053,143