Australia's solar revolution has left many flat-dwellers in the dark, but innovative solutions and incentives are bridging the gap. In a country known for its household solar leadership, it's time to shine a light on the unique challenges and opportunities for those living in apartments.
The Solar Divide
Despite Australia's impressive solar uptake, with nearly 40% of detached homes boasting solar panels, the benefits are not evenly distributed. Research reveals a stark contrast, with only 6% of apartment dwellers enjoying solar power. This disparity is further highlighted by the low battery installation rate in apartments, just 3% compared to 7% in houses.
Ashley Bradshaw from Energy Consumers Australia emphasizes the challenge, noting that most solar installations are on standalone homes. The hurdles for apartment dwellers are significant, from shared roof access and body corporate rules to electricity metering complexities.
Navigating Apartment Solar
Solar system designs for apartment buildings typically fall into two categories: directly connected systems with multiple solar setups and individual inverters, or shared systems where electricity is equitably distributed among dwellings or used for common areas.
Cameron Knox, co-founder of Allume Energy, explains the historical challenge: "You've got one roof and multiple electricity meters, which quickly becomes cumbersome."
Allume's solution, SolShare, acts as a "traffic controller for solar," splitting the power from a shared solar system among apartments without the need for multiple installations. It ensures a fair allocation while maximizing savings for all residents.
Overcoming Administrative Hurdles
Kate Nicolazzo, director of Let Me Be Frank, highlights the governance and decision-making complexities in apartment buildings. Owners corporations and property managers can introduce administrative barriers, from voting thresholds to bylaws, making agreement challenging.
Some states, like Victoria, require a 75% owner agreement for certain decisions, emphasizing the need for neighborly collaboration. Nicolazzo suggests finding a friend within the building to navigate the process together.
Installation Challenges
Apart from administrative hurdles, multi-storey buildings may face unexpected costs during installation, such as roof repairs or switchboard upgrades. Embedded networks, where apartments operate on a private electricity network, add another layer of complexity.
Beyond Solar: Saving Opportunities
While solar is a significant opportunity, Ashley Bradshaw emphasizes other ways for apartment dwellers to save on energy costs. These include switching electricity plans, adopting electric appliances, and implementing smaller, low-cost energy-saving measures.
Conclusion
The path to solar for apartment dwellers is challenging but not impossible. With innovative technologies, generous incentives, and a collaborative approach, the solar divide can be bridged. It's a journey that requires patience, persistence, and a willingness to work together to unlock the benefits of renewable energy for all.
