KSERC Renewable Energy and Net Metering Regulations, 2020
The Kerala regulator's rulebook for rooftop solar: who can connect, how net metering and banking of surplus units work, and how the surplus is paid for. It has been amended since; KSEB circulars cite it as the 2020 Regulations and their amendments.
Reference: No. 1204/D(T)/2019/KSERC
Key points
- Net metering covers prosumer systems from 1 kW to 1,000 kW on the AC side of the inverter, limited to the sanctioned connected load or contract demand.
- Surplus units in a billing period are banked and carried forward through the settlement period.
- The net balance at the end of the settlement period is paid at the Average Power Purchase Cost approved by KSERC, with interest if payment is delayed beyond 30 days.
- A prosumer can apply to wheel surplus solar units to another of their own premises.
- Systems above 1 MW, captive consumers and independent power producers are covered by a separate chapter.
What this means for you
Some details have changed through later amendments, so read this with the newest KSEB circulars. Our guides explain how the rules play out on a home bill today.
Stuck at the section office?
We file the feasibility, registration and net-meter paperwork for every SEDNA installation.
Summary by SEDNA Energy Systems. The PDF is the authority; if anything here differs from it, the document wins.



