100kW Solar Systems in Australia: Everything You Need to Know
This comprehensive guide explores the untapped potential of 100kW solar systems, focusing on why Australia—and Western Australia, in particular—is the ultimate
A high-quality 100kW solar system in Australia typically starts from around A$39,999, making it a cost-effective choice for medium to large businesses, schools, warehouses, shopping centres, or community facilities. Installation usually costs between A$1,000 and A$3,000, depending on your roof type, system complexity, and location.
South Australia is renowned for its abundant sunshine, making it an ideal location for a 100kW solar system installation. The state offers various incentives to businesses willing to go solar, providing a favorable environment for such investments. Adelaide, the capital city of South Australia, is another hotspot for solar installations.
As per the table, the average cost of a 100kW solar power system as of August 2024 is $87,920 including GST and the STC upfront rebate. The graph below – from our Commercial Solar PV Price Index – shows average price trends for 100kW solar systems since Solar Choice started keeping track in May 2014.
Adelaide, the capital city of South Australia, is another hotspot for solar installations. The city's commitment to sustainable energy makes it an excellent location for your 100kW solar system. On the west coast, Perth is another fantastic location for solar energy systems.
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