Residential Solar Calculator

This calculator makes a number of assumptions to provide a quick estimate of the payback period a Norfolk Island resident will received from either investing in solar or investing in a solar & battery solution.

Among these assumptions is that the residential address has a north facing roof of sufficient size to install 14 solar panels, but we also make standardised assumptions about the cost of installation and the level of solar production. If you have an existing solar system, we assume the output for it.

Contact Information

Bill Period