3 results for Information paper, Dairy and Renewable energy
Solar hot water works well in buildings that have significant roof area on which to locate solar collectors. A solar hot water system should provide between 40 and 60 percent of your hot water needs. Solar hot water systems come with electric or gas boosters to provide the remainder of your hot water needs. Solar hot water systems use solar collectors – either solar panels or evacuated tubes – which absorb energy from the sun to heat water. The heated water is then stored in an insulated tank until you need it. Typical applications are in dairies, piggeries and worker accommodation.
Solar photovoltaic (PV) electricity generation has wide application in rural Australia. Although the electricity generated by photovoltaic panels is intermittent, PV systems can help reduce electricity consumption from the network and provide other benefits such as reduced demand charges. Standalone systems using batteries or direct loads can also be used to power equipment, such as irrigation pumps, that are far from network connection points. Although solar PV systems can be scaled to provide all the electrical energy a farm requires, return on investment and needs analyses are essential to ensure farmers select systems of the proper type and size.
Need information on energy use and energy-efficiency in dairy farming – or contacts so you can find out more? Here are some handy resources.