Per hour you can make $1.37 form every square meter.
Daily global solar exposure report from and this says that your roof can get you approximately $1.37 per hour from per square meter.
The below information is generated by O'Connor - Base Station and collected from website.
Daily Global Solar Exposure
Note: The Daily global solar exposure is the total solar energy for a day
falling on a horizontal surface. It is measured from midnight to
midnight. The values are usually highest in clear sun conditions during
the summer and lowest during winter or very cloudy days. About global solar exposure
So, this above statistics says that from your roof every hour on an average Annual mean daily global exposure to Jul this year = 4.3 kWh m-2
So, that means you can make at least $1.37 per hour from every square meter of roof space.
Have you ever thought about this, how much you can simply make per year? Why not get done a professional solar system assessment for your property under no obligation? Want to know whats professional solar energy assessment? Visit our knowledge base for more details - Knowledge Base