WESTPORT — Looking for some bright ideas on how solar power can increase a home’s energy efficiency? A Jan. 23 program should provide some guidance.

“Everything Solar,” a free program sponsored by Sustainable Westport, will take place starting at 6:30 p.m. Tuesday, Jan. 23, in the Westport Library, 20 Jesup Road. (The program has been scheduled from the initial date in November.)

The register for the event, click here.

There will be presentations by John Rountree, owner and chief architect of Rountree Architects in Westport, and Nathan Hernandez, solar consultant from Aegis Solar.

They will discuss how solar panels work, choosing a solar installation company, design and installation considerations, and the expected return on investment from solar installations, according to Sustainable Westport organizers.

Jim Wolf, a Westport resident who recently installed a solar energy system at his home, also will speak.

The presentations will be followed by a question-and-answer period.