Unlock solar for your apartment
Apartment residents can finally access clean and affordable solar energy, with SolShare.
SolShare is a world-first, Australian-made technology that enables solar for apartments.
Save 34%
on average on your electricity bill
Savings estimates based on actual SolShare customer data across Australia.
19.8 tonnes
of CO₂ saved annually, per building
Cut your building’s emissions and reduce reliance on the grid.
+12% increase
in average property value
Apartments with energy-efficiency upgrades increase property value and rental income by 13-15%, according to Domain.

Share the power
SolShare is the leader in shared solar technology.
This smart hardware enables solar energy from a single rooftop solar system to be shared across all apartments and common areas.
Divide it fairly
SolShare fairly distributes the solar electricity between apartments over the course of each month.
Your building can choose to split it evenly or by lot entitlement.
Use more solar, save more money
By sending energy to residents when they need it most, SolShare delivers 15-20% more savings than solar on standalone homes.
Battery-ready
With SolShare, you can store energy in a single battery bank for your building, allowing residents to benefit from solar energy throughout the evening.
Share the power
This smart hardware enables solar energy from a single rooftop solar system to be shared across all apartments and common areas.
Divide it fairly
SolShare fairly distributes the solar electricity between apartments over the course of each month.
Your building can choose to split it evenly or by lot entitlement.
Use more solar, save more money
By sending energy to residents when they need it most, SolShare delivers 15-20% more savings than solar on standalone homes.
Battery-ready
With SolShare, you can store energy in a single battery bank for your building, allowing residents to benefit from solar energy throughout the evening.
Share the power
This smart hardware enables solar energy from a single rooftop solar system to be shared across all apartments and common areas.
Divide it fairly
SolShare fairly distributes the solar electricity between apartments over the course of each month.
Your building can choose to split it evenly or by lot entitlement.
Use more solar, save more money
By sending energy to residents when they need it most, SolShare delivers 15-20% more savings than solar on standalone homes.
Battery-ready
With SolShare, you can store energy in a single battery bank for your building, allowing residents to benefit from solar energy throughout the evening.
Hear what apartment residents think about shared solar
“I'm saving about $50 a month since installing solar.”
Veronica | Sydney, NSW
“The building down the road just got SolShare, so we were like, 'oh we want one too!'”
Jakob | Geelong, VIC
“With SolShare, we could do the whole building for around the same cost it would have cost two owners.”
Wendy | Sydney, NSW
“Without Solshare, the other options did not really look viable for our building.”
Ed | Sydney, NSW
Not sure where to start? We've got you.
Solar for apartments is simpler than you think. Here are some quick answers to get you moving.
Savings vary by building, but many residents see a 30-60% reduction in their energy bill. You can estimate both savings & costs with our calculator tool.
Most apartment buildings can support shared solar – but every site is a little different. With our free desktop feasibility assessment, we assess your roof space, meter board setup and building layout to confirm what’s possible.
A fully installed solar setup typically costs between $3,500 and $4,500 per apartment. Financing and government grants can help lower the cost further. Our shared solar calculator can provide a rough estimate for your building.
We don’t just provide the technology – we help you navigate the process. From answering questions at committee meetings to supporting funding applications and connecting you with experienced installers, we’re here to help you move forward.
Thousands of apartment residents are already enjoying SolShare
From Sydney to Melbourne and beyond, apartments, units and townhouses are making the switch.
Making solar accessible to more apartments every day.
apartments connected
GWh solar energy produced
Why choose us?
“A SolShare unit was installed at our 20-year-old complex last month and I am so impressed with it that I think it should be a mandatory requirement to install systems such as these in all apartment complexes.”
“This system is great. With a shared cost across our small apartment building of 9 units, the returns were obvious and immediate. Our first two summer power bills were 65% and 55% of the previous bills.”
“Allume have always been incredibly informative and supportive as our apartment block planned to install solar. Their team is generous with their time, knowledgeable, and genuinely committed to helping multi-owner properties go solar. Last year we installed a 24kW shared solar system that, thanks to Allume, is now equally shared between all 12 Lots! Couldn’t recommend them more highly!”
Explore guides, tools and answers to help you bring solar to your building.
Steps to solar sharing
1. Get a building assessment
Share a few details, and we'll run a quick desktop assessment of your building and send you a summary of the estimated costs, potential savings and whether your building is suitable for SolShare.2. Involve your neighbours
You'd be surprised how many people are keen! Introduce solar and its benefits to your neighbours and be sure to involve your strata manager for extra support. We can support with Q&A's and engagement with your strata management.3. Get quotes from installers
We can connect you with 2-3 trusted installers who will do an on-site visit and provide detailed quotes.4. Organise funding
You may find you have enough in your strata's capital works/sinking fund. Plus, there may be government grants and rebates available for your area as well as low-interest strata loans.5. Vote yes for solar
Projects of this kind often only require a 50% consensus! We recommend talking with your strata manager early in the process to schedule an EGM/SGM.6. Enjoy cheaper, cleaner energy
Your chosen installer will connect your building to SolShare, and then you and your neighbours will enjoy lower energy bills and clean energy from the sun.
Get started with a free solar assessment
We'll review your building and send you a feasibility assessment, estimating costs, bill savings and grant eligibility.
Start your journey to eco-friendly apartment living.