Below are several examples of calculation of isolated solar photovoltaic installations located in different parts of the world, all made with free Online application calculatiosolar.com..
This example calculation an installation on Vancouver, Canada. For an estimated consumption of 7950 Wh / day. With the support of auxiliary power. For home use from July to August vacation. With a system voltage of 48 Vdc, and an output voltage of 110 Vac.
For this example we will calculate an installation on San Diego, EEUU. For an estimated consumption of 4200 Wh / day. For regular use throughout the year. With a system voltage of 24 Vdc, and an output voltage of 110 Vac.