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4 FAQs about Price Reduction for Small Photovoltaic Energy Storage Units in Jakarta

Why is the number of rooftop photovoltaic systems increasing in Indonesia?

The number of rooftop photovoltaic (PV) systems in Indonesia has increased massively following the implementation of the net-metering (NEM) scheme. However, it is still below the target due to high investment costs and low electricity prices.

Why are rooftop PV systems important in Indonesia?

In Indonesia, rooftop PV systems in residential areas are critical because more than 40 % of the total national energy consumption in 2021 came from the residential sector and is projected to increase dramatically in the coming decades .

How much does off-grid PV cost in Indonesia?

Jasuan et al. conducted a comparative analysis between off- and on-grid PV in Indonesia and found that the electricity generation costs for off- and on-grid PV were 4644 IDR/kWh and 1244 IDR/kWh, respectively.

What is the incentive condition for residential rooftop PV systems in Indonesia?

The current incentive condition for residential rooftop PV systems in Indonesia is a government-provided NEM mechanism with a 1:1 export-import rate. Although the SEF program provides subsidies for PV installation costs, the number of PV owners eligible for these incentives is limited, and the program will end in 2023.

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