On March 5, 2026, Indonesia's Minister of Investment, Rosan Lesrini, officially announced in Jakarta that an unprecedented solar energy plan has received key impetus: $1.4 billion in foreign investment has been received to build a solar panel production plant with an annual capacity of up to 50 gigawatts. This super factory, known as the "heart of the sun" by local media, is expected to be completed by the end of 2026. It is not only a production line, but also the core engine for Indonesia to achieve its dream of "electricity for every village and clean power supply".

How to make green electricity affordable and accessible

For a long time, Indonesia's development of solar energy has faced two major constraints: the high cost of imported equipment and the difficulty for project developers to meet the "local content" requirements. Minister Rosan candidly stated that the new factory is the key - localized production is expected to significantly reduce component prices, making solar power more cost competitive than fossil fuels; Meanwhile, local supply chains can enable developers to easily comply with the localization ratio regulations and clear policy barriers.

Our principle is to let solar energy illuminate every village, "said Rosan," but the first step is to land in areas with mature power grids. "According to the plan, the first batch of 13 gigawatt solar power projects will be prioritized in areas with well-developed distribution networks to ensure that electricity can be" generated and delivered. Behind the factory, an industrial chain covering glass, aluminum frames, and semiconductor materials is quietly taking shape, and Indonesia's clean energy manufacturing ecosystem is undergoing a qualitative change from scratch.

Energy storage+cooperative building sunshine project

The 50 gigawatt factory is just the prologue, Indonesia's ultimate blueprint is a 100 gigawatt solar power installation, paired with a massive 320 gigawatt hour energy storage system. This means that even when the sun sets, the battery pack can convert the sunlight during the day into lights at night, completely solving the problem of fluctuations in renewable energy sources.

A more unique concept lies in 'human connection'. The Indonesian government plans to deeply link the operation of the project with 80000 rural cooperatives nationwide, so that villagers are not only users of electricity, but also participants, maintainers, and beneficiaries of the project. This' energy democratization 'model aims to truly deliver the dividends of green development to every community.

Where did $1.4 billion come from?

This key investment began in mid-2025 and was jointly driven by foreign investment and Indonesia's sovereign wealth fund, "Anantara". Minister Luo Sang pointed out that the entry of foreign investment not only brings funds, but also introduces internationally leading technology and management experience; The protection of national funds ensures a high degree of synergy between strategic projects and national carbon neutrality goals.

It is reported that after the factory is completed, Indonesia will become one of the largest solar module production bases in Southeast Asia. Its production capacity can not only meet domestic demand, but may also export products and services to neighboring power deficient islands and even the entire Southeast Asian region in the future, thus playing a key role in regional energy transformation.

From a 50 gigawatt "solar heart" to a 100 gigawatt national power blueprint, Indonesia is writing a new story of relying on sunlight to overcome its energy crisis. As Minister Roshan said, "This is not the end, but a brighter and more sustainable starting point." As solar panels twinkle in the equatorial sunlight, Indonesia's islands and villages are waiting to be illuminated by strands of "homemade" light.Editor/Yang Meiling