According to reports, the Bachchans are devotees of Lord Ganesha and frequently visit the Siddhivinayak Temple at Prabhadevi. And though the family has always remained tight-lipped about the contributions they make, we’ve learnt that the sanctum where the idol of Lord Ganesha rests is powered by a solar power device that has been donated by Amitabh Bachchan. “Mr. Bachchan had made this significant contribution on the occasion of Ganesh Jayanti, which is considered Lord Ganesha’s birthday, in February. It was done quietly,” says a source.