If you are confusing what appliances can be powered by a 6.6kW solar system at your home, or if you need anything bigger to satisfy your energy needs, we’re here to help! If you have higher energy needs you may need more than a 5kW solar system which is ideal for small to medium homes. Our experts will guide you through choosing the perfect solar system size, taking your home’s unique electricity consumption into consideration.
A 5kW solar power system can generate approximately 6,120 to 7,920 kilowatt-hours (kWh) per year, depending on factors such as location, sunlight hours, and system efficiency.
This level of energy production can help you save $1,200 to $1,600 per year on your energy bills, based on average electricity rates and usage.
Sydney, known for its warm and sunny weather combined with its transition to renewable energy, is an excellent place to adopt solar power. A 6.6kW solar system is one of the most popular and efficient systems for houses in Sydney, whether you want to save on your electricity bills or decrease your carbon footprint.
But why is this system so popular, and how can you maximize its utility? Let’s dive into the details.
Electricity prices have been climbing in Sydney, so solar power has become a viable option. A 6.6kW solar system is able to save domestic users hundreds of dollars, if not thousands, per year by negating the need to draw power from the grid.
Switching to solar dramatically decreases your household’s carbon footprint. Solar systems have zero emissions in operation and are essential towards combating climate change.
Solar installations can be made more affordable for Sydney residents through government initiatives like Small-scale Technology Certificates (STCs), feed-in tariffs, and more.
A 6.6 kW solar system usually consists of 16–20 high-quality panels and a trusted inverter, producing sufficient energy for the majority of medium-to-large-sized families.
If you’re using 20–30 kWh of power per day, a 6.6kW system is probably the right fit. It’s also perfect for those who work from home all day or have high energy usage during the day.
In sunny Sydney, this system can generate around 25–28 kWh per day, depending on panel quality, orientation, etc.
You would typically require about 18–20 panels (depending on their wattage).
You will also need a good inverter as they are vital for changing solar power into usable energy. Popular brands include Fronius and SMA (the latter has a device for limiting power from the grid).
Optional battery installation can store excess energy for night-time use, further decreasing dependence on the grid.
Sydney enjoys 6–7 hours of sunshine per day on average, making it a perfect place for solar energy generation.
Most homeowners recover their costs in 4–6 years, after which the household essentially generates free electricity for the remainder of the system’s useful life (20–25 years).
Sydney has a rich diversity of experienced solar companies providing customized solutions to local requirements.
For a 6.6kW system, fully installed, expect to pay between $5,500 and $8,000, depending on brand and installer.
Be sure to obtain quotes from many providers to make sure that you’re receiving the best deal without sacrificing quality.
Sydney customers can take advantage of STCs that lower the upfront cost of installation.
Excess energy can be sold back to the grid, and you get credit on your electricity bill.
If you want to access any government incentives, make sure your installer is CEC-approved.
Choose companies that have CEC accreditation, positive reviews, and transparent pricing.
Previous customer experiences can give you great insight into the company’s reliability and service quality.
Select companies that provide long warranties and maintenance packages to prolong the life of your system.
During an initial consultation, an installer will assess the best system size and placement of panels for your property.
This process normally takes 1–2 days, depending on the complexity of the roof.
Make sure the installer delivers continuous support that includes system monitoring and troubleshooting.
In locales where winds pick up dust or birds frequent, keeping your panels clean optimizes energy production.
Tools like monitoring apps can help you track performance and identify issues early.
Routine visits by a professional on an annual basis can extend the life of your system and keep it running efficiently.
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