Solar Batteries Portsmith, QLD 4870
The 4870 postcode, which includes Portsmith, Cairns City, Cairns Dc, Cairns Mc, Cairns Mcleod Street, Earlville Bc, Lake Morris, Mackinnon, Martynvale, Aeroglen, Barron Gorge, Brinsmead, Bungalow, Cairns, Cairns Central, Cairns North, Cairns Orchid Plaza, Earlville, Edge Hill, Freshwater, Kamerunga, Kanimbla, Lamb Range, Manoora, Manunda, Mooroobool, North Cairns, Parramatta Park, Redlynch, Stratford, Westcourt and Whitfield, has 30,413 households. Of these, 12,040 homes — or 39.6% — have installed rooftop solar panels, reflecting the community's growing move toward renewable energy. With more Portsmith residents looking to reduce their reliance on the electricity grid, many are now turning to solar battery storage as the next step. Solar batteries help homeowners lower energy bills, increase energy independence, and improve long-term sustainability.
According to daily average sunshine data from the nearest weather station at Cairns Severin St, households in this community receive approximately 5.5 kWh of sunlight per day. Across 4870, rooftop solar systems collectively generate approximately 160,081,000 kWh of clean energy each year, based on an average system size of 7.8 kW. At current electricity rates, that's equivalent to around $48,024,300 of clean energy at grid electricity costs annually.
Solar Battery energy storage is growing just as rapidly, with 310 battery systems now installed across 4870. Together, these systems provide 4,488 kWh of stored energy capacity, with the average household storing around 14.5 kWh. This means local solar households can typically power their homes for 5.8 hours each night using clean energy they generated themselves during the day.
So instead of sending excess solar energy back to the grid for lower returns, Portsmith homeowners are now storing and using their own clean power around the clock. This smart approach not only reduces reliance on expensive coal-generated electricity from the grid, it protects against blackouts, improves sustainability, and maximises their solar investment and long-term financial returns.
Our interactive tools below allow you to analyze battery performance throughout the year in Portsmith. Explore monthly charge time variations, compare different system configurations, and see how your household's daytime energy consumption affects battery charging efficiency. All calculations use real climate data and daylight hours specific to your location.
For context, the 93,479 kW of solar in this postcode generates approximately 160,081 MWh of clean energy annually.
Home Battery Ranking
Postcode 4870
N/Ath
In QLD
N/Ath
In Australia
Solar Battery Installations Portsmith, QLD 4870
Batteries Installed
31.2% of top performerStorage Capacity
31.9% of top performerBattery-to-Solar Ratio
310 batteries / 12040 solar
Solar Prices & Quotes?
Compare up to 3 free quotes from verified local {location} installers.
Solar Battery Storage Portsmith, QLD 4870
* Data from The Bureau of Meteorology (BOM). Closest weather station to Portsmith: Cairns Severin St - approx. 1.4 km
Solar Batteries for Solar Panels Portsmith, QLD 4870
Explore 675 certified home battery systems available in Australia. Compare specifications, capacity, and installation requirements. Annual average charge times are calculated using Portsmith's local climate data and average daylight hours. Use the interactive chart above to see monthly variations and customise scenarios for your specific needs.
Solar Battery Installers Portsmith, QLD 4870
Home Solar Batteries Portsmith, QLD 4870
Portsmith Demographics & Energy Profile
The 2021 Australian Bureau of Statistics data highlights why Portsmith is emerging as a hotspot for solar battery adoption. The area's 30,413 households include N/A% couple families with children, and an average household size of 2.4 — a demographic that typically has higher energy needs due to larger home sizes and greater daily electricity use.
Strong homeownership rates in Portsmith further support this transition, with 50% properties owner-occupied, including 8524 homes with a mortgage and 6689 owned outright, representing households that are financially well-positioned to invest in long-term energy solutions like solar batteries.
The growing remote work trend adds another layer of opportunity, with N/A residents now working from home. This shift increases daytime electricity use, which aligns well with solar generation patterns and further strengthens the case for battery storage to capture and reuse solar energy later in the day.
Looking ahead, the presence of emerging electric vehicles owned in Portsmith signals the next phase of the home energy transition. As EV adoption continues to grow, more households are recognising the benefits of integrating EV charging with solar battery systems, creating efficient, self-powered homes that maximise renewable energy use while minimising reliance on the grid.
* Based on Australian Bureau of Statistics 2021 Data
Solar Battery Rebates, Cost & Quotes Portsmith, QLD 4870
In Portsmith, solar energy and battery storage are rapidly gaining ground as locals look for smarter ways to cut power bills and increase energy independence. With the region’s abundant sunshine—averaging about 19.7 MJ/m² daily (that’s roughly 5.5 kWh/m² per day)—homes and businesses here are well-placed to make the most of solar batteries for solar panels. As energy costs rise and sustainability becomes a focus, battery storage is the next logical step for anyone with rooftop PV. For homeowners in Portsmith, annual energy savings with solar batteries can easily run into the thousands, depending on your usage and system size.
Portsmith has a mix of housing, with over 27,000 dwellings and an average household size of 2.4. About 6,689 homes are owned outright and 8,524 with a mortgage, making a large share of households eligible to install solar batteries home systems and reap the benefits. With a median household income of $1,510 per week, and energy prices only heading north, the motivation to invest in renewable energy solutions is stronger than ever. Around 12,040 solar systems have already been installed in the 4870 postcode, delivering a combined 93,479 kW of clean power—a testament to the community’s enthusiasm for solar. Battery storage is following suit, with over 310 battery systems already installed in the area, totalling 3,140 kW and 4,488 kWh of storage capacity.
Looking closer at Portsmith’s solar batteries landscape, the adoption rate is growing each year as more residents recognise the value in storing their excess solar for use at night or during blackouts. The suburb’s total battery storage means hundreds of homes are already enjoying round-the-clock renewable energy. If you’re considering making the switch, popular system sizes—like 10 to 13.5 kWh—are a practical fit for most households, and big-name solar batteries manufacturers such as Tesla (13.5 kWh), Alpha ESS (7.8 kWh), and Sungrow (9.6 kWh) have proven reliable choices. Depending on your usage and chosen system, average annual bill savings look like: • 6–8 kWh system: $1,200–$1,800 • 10–13.5 kWh system: $2,000–$2,700 • 15 kWh+ system: $2,800–$3,200
Recent installs in Portsmith show the momentum is real, with 12040 total solar installations and nearly 93,500 kW of solar capacity in use locally. This means plenty of your neighbours are already enjoying the benefits of solar batteries Australia-wide and right here, making it easy to find solar batteries near me or solar batteries for sale.
Batteries are in the spotlight not just for energy savings but also due to growing interest in Virtual Power Plants (VPPs) in Portsmith. The Federal Government’s solar batteries rebate QLD offers substantial discounts—up to 30% of the system cost for eligible households. For a typical 11.5–13.5 kWh battery, that’s $3,400–$4,000 off installation, potentially halving the payback period to just 3–4 years. By joining a VPP, you can further boost savings and improve your home’s resilience to grid outages—making solar batteries storage an even smarter investment.
Wondering if your home is ready to install solar batteries? Portsmith’s strong renewable energy uptake and abundant sunshine make it an ideal spot to future-proof your home and take control of your energy bills. Chat with our trusted local solar battery installers for personalised, obligation-free advice—let us help you harness Portsmith’s solar potential for a more sustainable, energy-independent future.