PLN Records Significant Growth in Rooftop Solar Adoption

Increasing Demand for Renewable Energy

PT PLN (Persero), Indonesia's state-owned electricity company, has seen a substantial increase in the adoption of rooftop solar power systems. As of December 2025, the total number of customers connected to PLN's grid through PLTS Atap has reached 11,392, with a combined capacity of 772.9 megawatts. This development was highlighted by Joni, EVP of Sales and Retail Customer Service at PLN, during the "AESI Solar Night 2025-9th Anniversary Celebration" held at Thamrin Nine Ballroom in Jakarta.

Key Highlights of PLN's Rooftop Solar Program

The growth in rooftop solar adoption demonstrates Indonesia's ongoing transition towards renewable energy sources. The 772.9 MW total capacity from these installations represents a significant step in the country's efforts to diversify its energy mix and reduce reliance on fossil fuels. PLN's facilitation of these connections underscores the company's role in supporting Indonesia's clean energy transition.

Implications for Indonesia's Energy Sector

This development in the rooftop solar segment indicates a positive trend towards cleaner energy solutions in Indonesia. The increasing number of customers opting for PLTS Atap suggests growing environmental awareness among consumers and businesses alike. As the country continues to develop its renewable energy infrastructure, such initiatives are likely to play a crucial role in shaping Indonesia's energy landscape.