Looking to go solar in Cairns?
Solar in Cairns – Trusted Solar Power Solutions by Replenishable Energy
Why so many homeowners in Cairns trust Replenishable Energy
Here’s why Cairns residents trust Replenishable Energy for dependable solar power solutions. With energy prices continuing to rise, there’s no better time to take advantage of Cairns’ sunshine by generating your own power, cutting down on power bills, and adding value to your property.
“With an average of over 8 hours of sunlight a day, Cairns rooftops are ideal for generating savings. Isn’t it time to make the switch?”
Choosing the right solar partner is essential to making the most of your investment. You need a local team that understands the unique climate and energy needs of Cairns. At Replenishable Energy, we don’t just serve Cairns; we’re here to support your solar journey with installation and long-term maintenance to keep your system running at peak performance.
Why Solar Power is a Smart Choice for Cairns Homes
As more Cairns homes embrace electric living, solar power has become a popular and effective choice for meeting higher energy demands. Whether it’s running your air conditioning in the summer heat or charging an electric vehicle, solar power offers a reliable way to lower electricity bills.
“Cairns’ long, sunny days are perfect for powering everything from your AC to your EV.”
Solar energy keeps your household running efficiently year-round, so you can enjoy significant savings while contributing to a more efficient energy future.
Here at Replenishable Energy we only use high-quality solar panels. The AIKO panels are definitely one of the best solar panels for the wider Cairns region due to their low degradation and excellent performance in both intense as well as low light.
Why Battery Storage is Key for Cairns Homes
Installing solar panels is a great first step, but pairing them with a home battery storage system takes it further. With a battery, you can store the solar energy generated during the day and use it during peak times, reducing your reliance on the grid.
“Why sell your power back to the grid for cents when you can store it and use it when electricity costs are high?”
Battery storage also provides peace of mind during occasional power outages, especially important in regions like Cairns where extreme weather can affect the grid. With battery storage, you’ll be ready for any situation.
EV Charging Solutions for Cairns Homes
With electric vehicles becoming more popular, the savings are clear. Charging an EV at home with solar energy is not only clean and convenient, but it also cuts down on fuel costs. Imagine charging your car with the power generated by your own rooftop.
Why Choose Replenishable Energy for Your EV Charger?
- Cost-Efficient Charging: Charge up to 5x faster with a Level 2 charger.
- Grid-Free Convenience: Skip the servo and charge at home with solar power.
- Easy Installation: We’ll handle everything from selecting the best charger to professional installation.
Why Replenishable Energy is Cairns’ Trusted Solar Installer
So why do Cairns homeowners choose Replenishable Energy? Because selecting the right local expert is essential for a successful solar journey. Replenishable Energy is trusted by residents not only in Cairns but also in surrounding areas like Innisfail, Atherton, Gordonvale, Port Douglas, Kuranda, and Mareeba.
Our local expertise allows us to design solar systems that are optimised for the specific conditions of Cairns and nearby suburbs. Our team is committed to your energy savings from the initial setup to ongoing maintenance and support.
Solar System Maintenance & Repairs for Cairns Homes
Keeping your solar system at peak performance requires regular maintenance. Here’s how we support you:
- Panel Cleaning: Dust and debris are cleared to keep panels efficient.
- Inverter Testing: Ensuring your system’s inverter is converting energy effectively.
- Cable Inspections: Routine checks prevent power loss from wear or damage.
With Replenishable Energy, you’re choosing a partner who’s here to keep your solar system working for you every day.
Ready to Power Your Cairns Home with Solar?
Now’s the time to go solar with the trusted local experts in Cairns and surrounding areas. Replenishable Energy offers reliable solar solutions to power your home and save on energy costs.
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Life in Cairns
Life in Cairns offers a unique blend of coastal relaxation and adventure. With easy access to stunning beaches, tropical rainforests, and the Great Barrier Reef, Cairns residents enjoy an active, outdoor lifestyle complemented by a warm community vibe. The city’s climate means long sunny days, making it ideal for everything from weekend markets to scenic hikes and reef excursions.
Solar power plays a valuable role in Cairns’ lifestyle, helping locals make the most of the abundant sunlight. With solar, households can comfortably power cooling systems and other appliances year-round, enjoying lower energy costs while staying eco-friendly.
Sunlight and weather statistics in Cairns QLD
The first day of summer is always the first of December in Cairns, the dawn is at 5:11 am, with sunrise at 5:35 am, followed by 12 hours and 58 minutes of sunlight with the sunset at 8:17 pm. The solar noon, meaning the exact middle of the day, when the sun is at its highest will be at 12:07 pm. Dusk will start at 7:02 pm. As you can see solar generation around this time of the year is excellent.
On the first day of winter the first of June, in Cairns the dawn is at 6:17 am, with sunrise at 6:40 am, followed by 11 hours and 46 minutes of sunlight with the sunset at 5:51 pm The solar noon, meaning the exact middle of the day, when the sun is at it’s highest will be at 12:16 pm. Dusk will start at 6:14 pm.
| Month | Jan | Feb | Mar | April | May | June | July | Aug | Sep | Oct | Nov | Dec |
| Avg. Temperature (°C) | 25.9 | 25.9 | 25.1 | 23.8 | 22.1 | 20.5 | 19.7 | 20.2 | 21.8 | 23.3 | 24.6 | 25.6 |
| Min. Temperature (°C) | 24 | 24 | 23.4 | 22.1 | 20.4 | 18.8 | 18 | 18.1 | 19.4 | 21.1 | 22.5 | 23.5 |
| Max. Temperature (°C) | 28.5 | 28.5 | 27.5 | 26.1 | 24.4 | 22.8 | 22.2 | 23.1 | 24.9 | 26.4 | 27.6 | 28.5 |
| Precipitation (mm) | 246 | 259 | 222 | 108 | 54 | 37 | 33 | 29 | 20 | 38 | 66 | 159 |
| Humidity (%) | 83% | 85% | 84% | 82% | 79% | 79% | 77% | 75% | 75% | 75% | 78% | 81% |
| Rainy Days (d) | 16 | 15 | 15 | 12 | 9 | 7 | 6 | 5 | 4 | 6 | 9 | 13 |
| Avg. Sun Hours (hours) | 7.9 | 7.5 | 7.2 | 6.9 | 6.7 | 6.2 | 6.5 | 7.2 | 7.8 | 8.1 | 8 | 8.2 |
Solar Statistics in Cairns QLD
In Cairns’ postcode area (4870), more than 15,500 small-scale solar systems have been installed, providing a combined capacity of around 117,000 kW as of September 30, 2024. With a population of approximately 130,000, this translates to about 900 watts per person.
The 4870 area contains roughly 47,500 dwellings, leading to 39 solar systems per 100 households. With an estimated daily energy production of 480,000 kWh, this could power nearly 30,000 homes. At a retail electricity cost of 30 cents per kWh, residents in the 4870 area collectively generate energy valued at around $52.5 million annually at retail rates.
The amount of solar power produced will depend on the size of the solar PV system.
See our estimated outputs for a solar system in Cairns based on the Your Energy Answers output calculator which can be found here.
| Solar System Size | 5kW | 6.6kW | 10kW | 13kW |
| Total Annual Output | 8,806 kW/h | 11,623 kW/h | 17,612 kW/h | 22,897 kW/h |
| Average Monthly Output | 734 kW/h | 969 kW/h | 1,468 kW/h | 1,908 kW/h |
| Average Daily Output | 24 kW/h | 32 kW/h | 48 kW/h | 63 kW/h |
| Potential Annual Savings | $2,466 | $3,254 | $4,931 | $6,411 |
| Potential Monthly Savings | $205 | $271 | $411 | $534 |
| Potential Daily Savings | $7 | $9 | $14 | $18 |
*If all solar power is consumed in the home. No export. It can vary and depends on the amount of self-consumption vs export
