The National Solar Schools program gives all Australian primary and secondary schools $50,000 to spend on sustainability products.
$20,000 may be spent on a minimum 2 kW solar photovoltaic (PV) system, the remaining $30,000 may be spent on sustainability products such as rain water tanks, insulation, lighting, hot water, etc..
The full details of the program can be found at the official home page, National Solar Schools Program.