Kerala unveils new net metering rules for rooftop solar. Learn about battery storage mandates, grid support charges, and energy banking for producers. https://english.mathrubhumi.com/news/kerala/rooftop-solar-net-metering-rules-battery-storage-s5ni3oze?utm_source=dlvr.it&utm_medium=mastodon #KeralaSolarPolicy #RenewableEnergy #NetMetering #BatteryStorage