Choosing the right commercial solar system has many great perks.
Solar Power has become an attractive investment option for Perth and Western Australian businesses.
How much energy will commercial solar panels in Perth generate?
Generally, a solar PV system in Perth will generate an average of 5.3kWh (kilowatt-hours) of energy per kilowatt of capacity per day on average throughout the year. This is based on 30 years of sunlight data from the Bureau of Meteorology.
Therefore, on average, a 10kW solar system will generate around 53kWh of energy per day, whilst a 100kW solar system will generate around 530kWh per day (with less in winter and more in summer months. Actual energy yields will vary depending on location, orientation/tilt angle and the components used. The below table shows the expected output from typical commercial solar system sizes.
Westsun Energy’s engineers will review your power bills with you whilst providing a detailed summary of the optimal size system and expected savings through the life of your commercial strategy. Read More


