The suitability of a 3.9 kW solar system depends on various factors such as household energy consumption, roof space, and sunlight availability. For many households in Perth with moderate energy needs and efficient usage, a 3.9 kW system can provide significant power, though larger homes might require more capacity.
The cost of a 3.9 kW solar system in Perth can vary depending on factors like brand, quality of components, installation requirements, and any additional features like battery storage. Prices can also be influenced by market conditions and government incentives.
The installation time for a 3.9 kW solar system in Perth can vary based on factors like the complexity of the installation, weather conditions, and the availability of installation crews. Generally, installations are completed within a reasonable timeframe, ensuring minimal disruption to the homeowner.
A 3.9 kW solar system typically requires around 20-30 square meters of roof space, depending on factors like the type of panels used and their efficiency. Additionally, factors such as shading and orientation can affect space requirements. It’s essential to consult with a solar provider to determine the exact space needed for installation.
