Battery Storage Systems, Combined Solar and Battery Packages
Capture Your Solar Energy Instead of Giving It Away
Without a battery, excess electricity your panels produce gets exported to the grid at a fraction of what you pay to buy it back later. A battery storage system flips that equation – holding your clean energy on-site for when it matters most.
At Mountain Breeze, we match battery capacity to your consumption patterns, peak usage times, and energy goals. Every installation is carried out by our licensed team and backed by dependable aftercare, giving you a system that delivers consistent returns year after year.
Why Battery Storage Is a Smart Investment
Use More of the Energy You Generate
Without a battery, up to 50% or more of your solar production may be exported to the grid at minimal return. A battery lets you consume your own clean energy around the clock, dramatically improving your self-sufficiency.
Protection During Power Outages
When the grid goes down, a battery with backup capability keeps your essential circuits running. Lights, fridges, internet, medical equipment - the things that matter stay on while your neighbours wait in the dark.
Avoid Expensive Peak Rates
Electricity retailers charge the highest rates during evening peak periods - exactly when most households use the most power. A battery lets you draw from stored solar instead of buying peak-rate grid electricity.
Future-Proof Your Energy Setup
As energy prices continue to rise and feed-in tariffs decline, the financial case for battery storage grows stronger every year. Installing now positions your property to benefit from greater savings over time.
Battery Storage Systems, Combined Solar and Battery Packages - FAQs
Can I add a battery to my existing solar system?
In most cases, yes. We regularly retrofit batteries to existing solar installations. During your assessment, we will check your current inverter and system configuration to determine the best integration approach.
How long does a battery last?
Most quality residential batteries are warranted for 10 to 15 years, with an expected lifespan beyond that. Performance does gradually decline over time, similar to any rechargeable battery, but modern units retain strong capacity throughout their warranty period.
How much can a battery save me?
Savings depend on your energy usage, solar system size, tariff structure, and battery capacity. For many Victorian households, a well-matched battery can reduce grid dependence by 80% or more, translating to hundreds of dollars in annual savings.
Will my battery keep the whole house running during a blackout?
That depends on the battery size and how your backup circuits are configured. We can design a system that powers your most critical loads during an outage – or a larger setup that covers your entire property. We will discuss the options during your consultation.
Where is the battery installed?
Batteries are typically wall-mounted in a garage, laundry, or on an external wall in a sheltered location. We will identify the best position during the site assessment, considering ventilation, access, and proximity to your switchboard.