Establish solar consumer protection laws

This bill establishes consumer protection laws for solar energy system purchases in Montana, directly affecting residential property owners and solar sales agents. It grants buyers a three-day right to cancel their solar contracts after signing by notifying the company in writing, and prohibits companies from enforcing terms or claiming labor and materials if a buyer exercises this cancellation right. The legislation also requires solar sales agents to clearly disclose cancellation rights in all capital letters on contracts and bans deceptive statements about costs, financing, and installation terms. These provisions aim to increase transparency and fairness in solar sales transactions while taking effect immediately upon passage.