Australia Facing Solar Panel Supply Crunch

Solar panel prices in Australia

Choice of good quality solar panels in Australia may soon become more limited and costly due to issues occurring beyond our shores.

Late last week, PV-Tech reported leading manufacturers Longi, JinkoSolar, Trina Solar, JA Solar and Risen Energy were warning rising costs for materials and shipping were threatening the industry. For example, the price of polysilicon remains high and the cost of solar glass and adhesive films have also jumped.

These warnings aren’t new – JinkoSolar has been talking about the issues for quite a while. But with China now also in the midst of what’s been called an energy crisis further complicating the situation, the five big players are asking the firms they supply to delay projects if possible; assumed to mean solar farm projects.

The situation is now also impacting small-scale and commercial solar here in Australia. We became aware yesterday of a major Australian solar wholesaler being advised over the previous couple of days that many of its scheduled shipments had either been delayed or cancelled. This wasn’t just happening with one or two of its principal solar panel suppliers, but all of them.

When supply doesn’t match demand, prices go up.

Solar Prices In Australia – Interim Update

So, what’s been happening in Australia with the price of solar systems recently?

As mentioned in our Australian Solar Prices report in September, while system costs have generally held up well over the last 12 months given the circumstances, this wasn’t necessarily going to remain the case.

That report was based on the SolarQuotes’ Australian Solar Price Index. As the month ticked over into October and the Index updated to include September, the following is what we’re seeing at this point in time. This is the average installed cost per watt for all solar power system sizes in all states, after any rebates and subsidies:

Solar systems cost per watt

The cost per watt went up a little in August and has continued with a steeper rise for systems purchased in September; back to levels seen in August 2020. However, the Index is updated in real time and it’s still early in the month, so as more information is received about purchases in September, the situation could change.

It will also vary state-to-state – for example, NSW figures are showing a slight decrease on cost per watt currently. But at this stage, what the Index’s national figure is indicating combined with what is being reported elsewhere means it’s a situation worth keeping close tabs on. SolarQuotes will publish an updated report on how September tracked on system costs towards the end of this month as we’ll have a lot more data to work with by then.

Even if the cost of solar panels rises further, they will remain a very good investment. But for Australians currently considering solar power, it might be a good time to pursue the idea and take advantage of stock installers may have left at cheaper prices.

Pay special attention to the solar panels noted in a system quote and do your research as some installers may resort to lower-quality panels due to cost and supply issues. Also worth checking is SQ’s recommended panel brands chart.

Additionally, it’s worth bearing in mind that the national subsidy (aka the “solar rebate“) will see another reduction at the beginning of next year.

It’s an ill wind that blows nobody any good as they say and if the situation in China continues for some time, it could provide a great opportunity for Tindo Solar – the only Australian manufacturer of solar panels currently recommended by SolarQuotes.

Around this time last month, Tindo said decommissioning of its current manufacturing plant in Adelaide had begun and the company was awaiting arrival of equipment for the new facility, situated adjacent to the old plant. How this is progressing wasn’t clear at the time of publishing. No doubt the company is keen to get that cranking as soon as possible if not already up and running.

About Michael Bloch

Michael caught the solar power bug after purchasing components to cobble together a small off-grid PV system in 2008. He's been reporting on Australian and international solar energy news ever since.


  1. Geoff Miell says

    When supply doesn’t match demand, prices go up.

    Published at The Guardian on Oct 1 was a piece by Matt Stoller headlined America faces supply-chain disruption and shortages. Here’s why. It includes:

    The specific policies that led to our supply constrained world are lax antitrust, deregulation of basic infrastructure industries like shipping, railroads and trucking, disinvestment in domestic production, and trade policy emphasizing finance over manufacturing.

    And in conclusion:

    Fundamentally, America has to move away from the goal of seeking cheap stuff made abroad for consumers in a low-wage economy. That means rearranging our hierarchies of power so finance, consulting and capital-light tech leaders became less important than people who know how to make things. The problem we have is shortages, so it’s time to put people in charge who value production.

    Some critical thinkers warned this would happen decades ago, but most didn’t want to know, and now here we are. I’d suggest the proverbial chickens are now coming home to roost!

    We don’t actually have to run out of key resources, but some scarcity can be enough to become very destabilizing, as a post by Kurt Cobb at Resource Insights blog explored on Oct 3, headlined Things do not have to run out for their scarcity to become destabilizing, concluding with:

    We are seeing just how much the cornucopian view of the future depends on the smooth functioning of a tightly networked complex global system which is filled with fragilities—fragilities that the pandemic and the emerging scarcity of physical resources and labor are making all too visible. The long-term sustainability of that system is now being called into question across the board. And, it’s not because anything is running out. The problems in the system are showing up long before that will ever happen.

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