Residential Rooftop Solar Technical Potential in Indonesia

We understand that Indonesia’s solar energy is often given the term “massive, but untapped”. But how massive is massive?

IESR calculated technical potential for residential buildings in 34 provinces in Indonesia, taking into account statistics data, suitable roof area, access factors, and power density. They used method utilized by global experts and made some assumptions when needed.

They found out that residential rooftop solar technical potential in Indonesia amounts to 194 – 655 GWp. And by considering homeowners assumed to have financial capacity to install rooftop solar, 17.8% of the potential can be regarded as feasible to achieve, marketwise.

Read the report here.


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