Solar Glossary
GRID & METERING

Net Metering

Net metering credits solar exports against grid imports on your electricity bill: the meter runs both ways, and you pay only for net consumption. It is the billing arrangement that makes Indian rooftop solar economics work.

A bidirectional meter replaces your existing meter after DISCOM approval. Rules on eligible capacity, banking of credits, and settlement vary by state — check your DISCOM’s current net-metering regulations before sizing beyond your consumption.

Part of the HUM Solar Glossary — 75+ plain-language definitions for India’s solar ecosystem, maintained as a neutral reference. Browse all terms →