What size solar power system do I need for my home in Brisbane?

The size of your solar power system will depend on your electricity usage, roof size, and budget. As a rough guide, a 4-5 kW solar power system is suitable for a small home with low to moderate electricity usage, while a 5-10 kW system is better suited for a larger home with higher electricity consumption.

How much energy can I expect to generate with solar panels in Brisbane?

The amount of energy you can generate with solar panels in Brisbane depends on various factors, including the size and efficiency of the solar panel system, the orientation and angle of the panels, the amount of sunlight available, and weather conditions.

On average, Brisbane receives around 5 hours of peak sunlight per day throughout the year, which is less than some other parts of Australia but still sufficient for generating solar power. Assuming a standard 5kW solar panel system with an average efficiency of 15%, you could expect to generate approximately 20kWh of electricity per day in Brisbane.

However, keep in mind that this is only an estimate and actual energy generation may vary depending on the factors mentioned above. It’s always a good idea to consult with a professional solar installer to get a more accurate estimate based on your specific location and circumstances.

In which direction should solar panels be installed in Brisbane?

In Brisbane, solar panels should ideally face north to maximize the amount of sunlight they receive throughout the day. North-facing solar panels are able to capture the most sunlight, as they are directly facing the sun’s path. It’s important to note that the orientation of solar panels can affect their efficiency and energy production, so it’s recommended to consult with a qualified solar panel installer to determine the best orientation for your specific location and needs.

How much do solar panels cost in Brisbane?

The cost of solar panels in Brisbane can vary depending on several factors such as the size of the system, the type of panels used, and the installation costs. On average, a 6kW solar panel system in Brisbane can cost between $4,000 to $10,000, including installation. However, it’s important to note that the cost can be offset by government incentives and rebates, such as the Small-scale Technology Certificate (STC) and the Queensland government’s interest-free solar loan. Additionally, installing solar panels can result in long-term savings on electricity bills and can increase the value of your property. To get an accurate cost estimate for your specific situation, it’s recommended to consult with our solar panel installers in Brisbane.