Consumer Protection - As introduced, requires a company offering to sell or install a solar energy system to provide written proof that the utility serving the area where the system is to be installed has a net metering program or otherwise offers net metering credits to an owner or user of a system before the company enters into an agreement to sell or install the system; designates a violation as an unfair or deceptive act or practice pursuant to the Tennessee Consumer Protection Act of 1977. - Amends TCA Title 4; Title 6; Title 7; Title 9; Title 13; Title 47; Title 65 and Title 66.