Clip-on solar panels could be coming to a balcony near you … and there are limits to what owners corporations can do to prevent it.

A story on the MSN website says federal and state energy ministers have agreed to explore how “plug-in” or balcony solar – and batteries can be safely rolled out across Australia – a move that could finally give the country’s renters and apartment dwellers a way into cheap solar power, something rooftop owners have enjoyed for years.

This follows similar legalisation in the UK and Germany, where an estimated one in ten households already runs a plug-in system.

For Flat Chat readers, there’s a detail buried in this story that matters more here in NSW than almost anywhere else: the biggest barrier to this kind of tech in a strata scheme – a committee knocking it back because it doesn’t like the look of it – has already been dealt with by state law.

Since 1 July 2025, NSW by-laws that ban sustainability infrastructure purely because of how it looks from the street are invalid. That covers solar panels, EV chargers, and – once it’s legal to use – plug-in solar gear too.

An owners corporation can still weigh in on issues like who installs and maintains the equipment, and how it’s shared across lots, but “it’ll spoil the facade” is no longer grounds for a knockback. The only carve-out is for heritage-listed buildings or those in a heritage conservation area.

For strata committees dominated by climate denialists who refuse to let owners dry their laundry where it can be seen – even inside their apartments – and are already having conniptions about eBikes, eScooters and EVs, this be another blow, especially if owners want to add a battery to the system.

Once safety issues have been addressed, proposed installation will benefit from the broader package of 2025 strata reforms that also lowered the bar for approving sustainability infrastructure from a 75 per cent special resolution down to a simple majority, and made sustainability a standing item owners corporations must discuss at every AGM, including looking at the building’s energy and water spend.

The solar missing link

According to this story on MSN, balcony solar systems can plug into a regular power point, may not need an electrician (although OCs might reasonably insist on one) and typically cost up to $1,300, generating 600–800 watts. Experts reckon the payback period runs four to ten years, with estimates that households could save $300–$400 a year on panels alone, with batteries roughly doubling that.

Current grant for solar installations could make that a very attractive proposition for owners and tenants alike.

What’s been missing isn’t the ability to overrule a fussy strata committee – NSW owners already have that – it’s that plugging the things in and using them has technically still been against the rules nationally. Until now, that’s made the whole conversation moot even where a building would have said yes.

With energy ministers now working toward a framework for safe use, and advocates pushing for legalisation by July next year, NSW schemes are arguably better placed than most of the country to move quickly once the green light comes.

However, even with the aesthetic objections off the table, committees can still reasonably demand to know how safe the systems will be, the expertise of the installers and whether or not the benefits should be shared or only available to the specific apartment owners.

Those are legitimate questions under the sustainability infrastructure provisions – but changing the look of a block is no longer a backdoor way to block innovative installations.

This article draws on reporting originally published by MSN.