Rooftop Solar in Indonesia. What Changed?

Rooftop Solar in Indonesia—2025 Update.

The key shift: net-metering has been removed under MEMR Reg. 2/2024, and PLN now sets development quotas.

This means rooftop solar economics for C&I customers now hinge on self-consumption, load matching, and demand management.

 

For factories and offices with stable daytime demand, aim for >80% self-use ratio. Bundle PV with RCx/efficiency to reduce baseload first, then right-size PV to actual daytime loads.

 

Always verify quota availability, interconnection requirements, and updated billing/PPA terms.

Comment “PV-ID” for a C&I self-consumption calculator.