(Total solar system costs - rebates) / Electricity bill savings per year = Payback period in years In practice, here's what that could look like: Let's say the total system cost for your home is $ ...

we’ve doubled our new home solar installs in just three years, with an expanding range of services and innovative smart panels that continue to deliver better energy solutions at a better price." ...

The efficiency of the solar modules is more than 22%, with Qcells offering a 25-year product and performance guarantee. The complete systems can also be provided with the Q.Home+ESS HYB-G3 ...