Condensed Consolidated Balance Sheets (USD $)	Jun. 30, 2012	Jun. 30, 2011
Assets
Cash and cash equivalents	$ 7,823,217	$ 2,910,595
Accounts receivable, net	480,563	171,622
Inventories	2,912,207	1,662,850
Prepaid and other current assets	187,448	56,462
Refundable income tax credit	185,545	164,640
Total current assets	11,588,980	4,966,169
Long-term assets:
Property, plant and equipment, net	5,484,545	4,766,871
Investment in investee company	3,083,889	0
Intangible assets, net	1,143,122	1,811,507
Goodwill	803,079	803,079
Total assets	22,103,615	12,347,626
Liabilities and Shareholders' Equity
Bank loans and notes payable	1,022,826	779,088
Accounts payable	1,899,029	961,221
Accrued expenses	1,289,138	695,273
Deferred revenues	1,315,309	1,528,482
Accrued compensation and benefits	335,369	289,996
Total current liabilities	5,861,671	4,254,060
Long-term liabilities:
Bank loans and notes payable	2,915,134	3,937,056
Total liabilities	8,776,805	8,191,116
Shareholders' equity
Series A preferred stock ($0.01 par value, $10,000 face value) 10,000,000 authorized, 0 and 355.4678 issued and outstanding, preference in liquidation of $0 and $3,715,470 as of June 30, 2012 and 2011, respectively	0	3,715,470
Common stock ($0.01 par value); 150,000,000 authorized, 72,977,248 and 29,912,415 shares issued and outstanding as of June 30, 2012 and 2011, respectively	729,773	299,124
Additional paid-in capital	80,363,519	60,777,286
Notes receivable - common stock	0	(3,707,799)
Treasury stock - 0 and 13,833 shares, respectively	0	(11,136)
Accumulated deficit	(69,053,909)	(55,343,683)
Accumulated other comprehensive loss	(1,584,921)	(1,572,752)
Total ZBB Energy Corporation Equity	10,454,462	4,156,510
Noncontrolling interest	2,872,348	0
Total equity	13,326,810	4,156,510
Total liabilities and shareholders' equity	$ 22,103,615	$ 12,347,626