When the power goes out: solar batteries prove their value

ADVERTORIAL

When the power went out at an animal shelter in flood-prone Lismore, the stakes were high. With air conditioning offline and refrigeration failing in extreme heat, animal welfare and volunteer safety were immediately at risk. In moments like this, energy systems are tested not by savings claims or specifications, but by whether they can keep essential services running.

Situations like these are shaping how Australians think about energy at home. As households contend with grid instability, rising power costs and increasingly extreme weather, reliability is becoming just as important as efficiency or savings. While most homeowners are not energy experts, many are looking for solutions that feel practical, understandable and resilient. Solar batteries have moved firmly into view for that reason.

At the Lismore animal shelter, the solution was an Anker SOLIX X1 solar battery and energy storage system, installed through a partnership between Anker SOLIX and local NSW installer RESINC Solar & Batteries. The installation forms part of a broader Anker SOLIX community initiative focused on protecting essential services during outages, particularly in regions vulnerable to extreme conditions.

One source homeowners often use when comparing options is SolarQuotes' Top Solar Battery Brands list, which is based on reviews submitted by Australians who have installed and lived with these systems. According to the list, Anker SOLIX currently ranks among the top three solar battery brands.*

What solar batteries do

A home solar battery stores excess electricity generated by rooftop solar panels for later use. Instead of exporting unused energy to the grid, households can draw on stored power in the evening, overnight or during outages.

Homeowners typically consider batteries to reduce reliance on the grid, manage rising electricity costs or provide backup power in blackout-prone areas. They are most commonly installed in homes that already have solar panels, particularly where evening energy use is high or outages are more frequent.

In energy-efficient homes, batteries sit alongside measures such as insulation, efficient appliances and smart energy management systems. Together, these elements support a more flexible and resilient approach to household energy use, rather than acting as a standalone solution.

Real-world conditions

Product specifications can be difficult to interpret without context. For Australian conditions, environmental ratings often matter as much as capacity figures.

The Anker SOLIX X1 is rated IP66, meaning it is designed to resist dust and heavy rain, making it suitable for outdoor installations exposed to storms. It also carries a C5-M anti-corrosion rating, intended for environments with high salt exposure such as coastal regions.

According to manufacturer specifications, the system is designed to operate across a wide temperature range, supporting performance during heatwaves and in exposed locations. Backup transition speed refers to how quickly the system switches to battery power during an outage, which can affect whether essential circuits experience interruption. The system is backed by a 10-year warranty, reflecting expectations around long-term ownership rather than short-term gains.

From specifications to practice

At the Lismore animal shelter, the priority was continuity rather than bill reduction. Refrigeration, ventilation and lighting needed to operate without manual intervention when grid power failed.

In this setting, the battery system provided automatic backup power, allowing daily operations to continue during outages. Heat tolerance and weather resilience were practical considerations in a region prone to extreme conditions, while fast transition to backup power helped minimise disruption to essential services.

While no single installation represents every household, examples like this help show how solar battery systems are designed to perform under pressure, and why specifications matter in real-world settings.

Installation and long-term support

Beyond the hardware itself, installation quality plays a significant role in how a solar battery system performs over time. System design, placement and integration with existing electrical infrastructure all influence reliability.

Anker SOLIX works with selected installer partners, including RESINC, to manage installation standards and after-sales support. "Battery systems are long-term infrastructure," says Symons, Anker SOLIX APAC general manager. "How they're installed and supported over time is just as important as the hardware itself."

Visit AnkerSOLIX for more information.

*SolarQuotes maintains a large database of solar and battery reviews from households across Australia, with rankings reflecting aggregated homeowner feedback rather than formal awards.