A New Dawn for Australian Solar Manufacturing?
Australia’s world-leading rooftop solar uptake has been built almost entirely on imported photovoltaic (PV) panels. Now, a multi-million dollar federal government initiative is betting that can change, injecting critical funding to revive sovereign manufacturing and secure Australia’s solar supply chain.
On April 7, the Australian Renewable Energy Agency (ARENA) announced it will pour $45.5 million into the local solar manufacturing sector under the government’s $1 billion Solar Sunshot program. The move is a cornerstone of the broader ‘Future Made in Australia’ policy, aiming to turn the nation from a leading solar consumer into a significant producer.
The bulk of the funding, $34.5 million, will go to Tindo Solar, Australia’s sole remaining commercial solar panel manufacturer. The investment is designed to help the Adelaide-based company dramatically scale up its domestic production capabilities, signalling a serious commitment to rebuilding local PV assembly.
“Solar Sunshot is a cornerstone of the Government’s work to build a Future Made in Australia, powered by Australian-made renewables,” an ARENA statement on the program noted. “The program will help Australia make the most of its abundant solar energy and expertise, creating diverse, secure and resilient supply chains.”
Rebuilding the Supply Chain From the Ground Up
Beyond just assembling panels, the new funding targets the most fundamental building blocks of solar technology. A further $11 million has been allocated for feasibility studies into producing critical upstream components on Australian soil.
These studies will explore the viability of locally manufacturing polysilicon, ingots, and wafers—the essential, high-purity materials from which solar cells are made. Companies receiving this initial funding include Solquartz, Energus, and Stellar. Currently, Australia has no commercial-scale production in these areas, leaving it entirely dependent on international markets for the core components of solar energy generation.
By investigating the potential for an end-to-end domestic supply chain, the Solar Sunshot program aims to insulate Australia from global supply shocks and capture more of the economic value from its renewable transition. Australia is rich in the raw materials needed, positioning it well to add value and enhance its energy independence.
The Quest for Ultra Low-Cost Solar
This manufacturing push runs parallel to another major government effort to slash the cost of solar energy itself. In a separate announcement on the same day, ARENA launched a $60 million funding round for research and development into ‘ultra low-cost solar’.
The ambitious goal is to drive down the installed cost of solar to just 30 cents per watt and the levelised cost of electricity (LCOE) to below $20 per megawatt-hour by 2030. To date, ARENA has invested over $388 million in solar PV R&D, contributing to Australia’s reputation as a world leader in photovoltaic innovation, largely through institutions like the Australian Centre for Advanced Photovoltaics (ACAP).
This new R&D funding will focus on six key areas, from improving solar cell and module efficiency to reducing the ‘balance of system’ costs, which include things like inverters, racking, and labour.
By tackling both the manufacturing and the fundamental cost of the technology simultaneously, the government is executing a two-pronged strategy. The aim is not only to make solar power cheaper for all Australians but to ensure that the hardware that delivers it is increasingly made right here at home, creating new jobs and a more resilient green energy industry for the future.