Marketplace: STEVE CHIOTAKIS: In recent years, India has made headlines by making and selling items smaller and cheaper. There’s the $2,500 car and the $35 computer. The country is also home to a novel approach to low-cost solar power. Reporter Raymond Thibodeaux takes us to the tiny village of Tiloniya. RAYMOND THIBODEAUX: In this sunlit workshop, Tenzing Chonzom solders parts onto a device that regulates electrical currents. It’ll eventually be connected to a solar panel, allowing it to …