Battery storage plays a pivotal role in enhancing the benefits of a solar system for homeowners. By seamlessly combining solar panels with batteries, homeowners can store excess solar energy, ensuring uninterrupted power during both day and night, thus optimising their green energy investments.
A battery operates by storing energy in a chemical form and then converting it back into electrical energy when required. Within the solar context, this dynamic allows homeowners to capture and store excess energy generated during the sunlit hours, making it available for use whenever necessary.
One of the major benefits of integrating a battery into a solar system is the significant potential for cost savings. With a battery, homeowners have the flexibility to utilise solar energy even during times when the sun isn’t shining. This proves especially beneficial for those households that may not be active energy consumers during daylight hours, or for those with electric vehicles that require charging during the night. Moreover, having a battery provides an added layer of assurance as a reliable backup during unexpected grid outages.
Charging a solar battery is a no-fuss process. As your solar panels soak up sunlight and convert it into energy, any surplus not immediately used by your home gets directed to the battery. Once the battery is full this excess energy is then sent to the grid to utilise feed-in tariffs.
Solar energy and battery storage solutions can be broadly categorized into on-grid and off-grid systems, and the distinction between them plays a pivotal role in how homeowners will interact with the broader electricity network.
An on-grid system maintains a connection to the local electricity grid, offering a flexible approach to energy consumption. By being on the grid, homeowners have the opportunity to feed any surplus solar energy back, potentially earning credits or even revenue. However, this flexibility comes with its own set of considerations. While it provides a backup during periods when solar energy production is low, homeowners might find themselves more reliant on the grid, which can be a drawback especially if there are export limitations set by the local authorities on how much solar energy can be returned to the grid.
Conversely, an off-grid system offers homeowners complete independence from the local electricity grid. Such setups are particularly valuable in remote locations where grid access might be limited or non-existent. One of the notable benefits of being off-grid is the predictability in energy costs, given there’s no dependency on fluctuating grid prices. However, this independence comes with its own set of responsibilities. The initial setup cost for an off-grid system might be higher, necessitating a larger battery storage to ensure a consistent energy supply. Moreover, the onus of ensuring there’s always enough energy, especially during extended periods of low solar production, rests solely on the homeowner.
In deciding between these two setups, homeowners should weigh the benefits and drawbacks of each, considering their specific location, energy needs, and the state of local grid infrastructure.
While solar panels are powerful providers of sustainable energy, pairing them with a battery boosts their potential significantly. Beyond mere storage, a battery serves as a strategic tool to elevate your solar investment. Here’s how the right use of a battery can enhance your solar returns.
By aligning a solar batteries usage with peak times and ensuring regular maintenance, you can maximise its performance and savings. Here are some ways you can ensure you get the most from your battery investment.
With a strategic approach to battery usage and care, homeowners can significantly enhance their solar ROI. By tapping into the full potential of battery storage and solar systems, Australians are not only paving the way to substantial savings but also championing a sustainable energy future.