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Rooftop solar installs at record high during Covid-19, but what about leads and sales?

The Coronavirus created a great deal of uncertainty in the Australian solar market. At one point people wondered whether lockdown might prevent solar installations from occurring altogether. We appear to have dodged that bullet, but not unscathed.

Now, as restrictions appear to be lifting, we take a look at solar market data to reveal what’s happening in the market.

As SunWiz has been reporting in its Insights and PV Insider subscriptions, Covid-19 hasn’t dampened the rate of solar systems registering for STCs. Far from it – there was a monthly record volume of PV installed in March 2020; a record that was set concurrently in every major Australian state.


STC registrations do lag behind physical system installation, so is it possible that March’s data was just a pre-COVID artifact?

We wouldn’t be surprised if solar companies concentrated upon cashflow and minimising WIP as the economy went into lockdown. Companies could have sped up the processing of STCs, and caught up on a backlog of paperwork.

Such a theory could hold true for March, but not indefinitely. Indeed, April’s national figures were 11% down on March.

Not really much of a slowdown. April 2020 was still the nation’s second-best month on record. The chart above also reveals the dip that occurs in each April, due to the Easter holidays and Anzac Day. This year’s 11% downturn was smaller than the 14% downturn we recorded in recent years.

So, the monthly STC market isn’t revealing any significant slowdown as yet. (We are starting to see the weekly figures ease back, but it’s too soon to call it a trend.)

But this doesn’t tally with the word on the street. Some solar businesses are reporting their volumes are holding up, and revenue is up because of increased battery sales. But plenty of solar businesses have shut their doors, even if temporarily.

Some have suggested that companies are just running down their installation backlog, so while installation volumes may be strong, the pipeline isn’t being replenished by new solar sales.

So STC data reveals that installations are holding up well, for the time being at least. But many companies reported that leads evaporated when Covid-19 restrictions hit.

Understandably, solar wasn’t the first thing on people’s minds during a health pandemic and economic lockdown. So, what volume is flowing into the sales pipeline? Data on solar lead generation tells an interesting story.

Leads is one thing, sales is another. We don’t have a perfect view on what’s happening with sales.

The best proxy for sales we have is the volume of proposals put through SunWiz’s PVsell software.

This chart shows an index of residential proposals within SunWiz’s PVsell software. The following chart shows an index of residential sales proposal quantity put through by a sub-set of leading PVsell users.

You can see volume starting to fall in the second week of March, then a significant drop-off in customer volume starting the week 23rd March (lockdown starts) and persisting until the week of Easter.

Since then volumes have recovered to their early-March levels. However, these are 12% lower than February’s levels.

Source: RenewEconomy