Grid-tied solar arrays generate electricity that is then credited against your electric bill through net metering.
Solar PV systems can be roof-mounted, ground-mounted, or pole-mounted depending on space available, shade, and other considerations.
Options for acquiring solar electricity may include purchasing and leasing systems as well as participating in a community solar garden.
Know Your Solar PV Options
Solar PV Basics
Compare Owning, Leasing, Solar Gardens, Green Power Purchasing
Lease and Solar Garden Details
Estimating System Size, Costs, & Benefits