1. Save more money with net metering
Your solar panels will often generate more electricity than what you are capable of consuming.
With net metering, homeowners can put this excess electricity onto the utility grid.
Instead of storing it themselves with batteries
2. The utility grid is a virtual battery
The electric power grid is in many ways also a battery
Without the need for maintenance or replacements,and with much better efficiency rates.
In other words,more electricity goes to waste with conventional battery systems