Oversupply Warning Jolts India’s Solar Buildout

India’s solar sector has hit that awkward stage of adolescence where ambition seems to be outpacing demand. And now the adults in the room are issuing critical warnings. A new letter from the clean-energy ministry, quietly circulated to the finance ministry, urges lenders to think twice before showering cash on yet another wave of standalone module factories. When a government that spent the last three years cheerleading capacity expansion suddenly says “maybe don’t,” you can assume the oversupply problem is no longer a…