PT Seijin Fashion Indonesia – 1.8 MWp On-Grid Solar Rooftop Project
Supporting Indonesia’s transition toward sustainable manufacturing, PT Seijin Fashion Indonesia strengthened its commitment to renewable energy by installing a 1,800 kWp (1.8 MWp) On-Grid Solar Rooftop System at its production facility in Pati, Central Java. Completed in 2025, the project was delivered by Indokon Multi Sarana as the Engineering, Procurement, and Construction (EPC) contractor.
As energy demand within Indonesia’s manufacturing industry continues to grow, rooftop solar power has become one of the most effective solutions for improving operational efficiency while reducing carbon emissions. The implementation of this large-scale photovoltaic system enables PT Seijin Fashion Indonesia to utilize renewable energy generated directly from its facility rooftop.
The on-grid solar PV system operates by converting sunlight into electricity that is immediately consumed by the manufacturing facility during production hours. By maximizing self-consumption, the company can significantly reduce electricity purchased from the utility grid while maintaining reliable power for daily industrial operations.
Beyond reducing electricity expenses, the installation demonstrates PT Seijin Fashion Indonesia’s commitment to sustainable manufacturing practices and environmental responsibility. Large-scale rooftop solar projects like this contribute to Indonesia’s national renewable energy goals while supporting greener industrial development.
Clean Energy Production
Generates renewable electricity directly from solar energy to support industrial manufacturing activities.
1.8 MWp Capacity
A utility-scale rooftop solar installation designed to deliver substantial energy production for factory operations.
Lower Operating Costs
Reduces dependence on grid electricity and improves long-term operational cost efficiency.
Environmental Impact
Supports carbon emission reduction while helping achieve corporate sustainability and ESG targets.
Industrial Renewable Energy Solution
The PT Seijin Fashion Indonesia project showcases how industrial manufacturers can successfully integrate rooftop solar energy into their production facilities. On-grid photovoltaic systems are increasingly becoming the preferred solution for factories seeking predictable energy costs, enhanced energy security, and improved environmental performance.
Designed and constructed by Indokon Multi Sarana, the project follows industry best practices in engineering, procurement, installation, testing, and commissioning to ensure reliable system performance throughout its operational lifetime.
Project Overview
- Project Name: PT Seijin Fashion Indonesia Solar Rooftop
- Location: Pati, Central Java, Indonesia
- Project Completion: 2025
- Installed Capacity: 1,800 kWp (1.8 MWp)
- System Type: On-Grid Solar Photovoltaic (PV)
- Application: Industrial Manufacturing Facility
- EPC Contractor: Indokon Multi Sarana
- Technology: Rooftop Solar PV System
- Project Benefits: Renewable Energy Generation, Improved Energy Efficiency, Lower Electricity Costs, Reduced Carbon Emissions, Sustainable Manufacturing Operations
Supporting Sustainable Manufacturing in Indonesia
The PT Seijin Fashion Indonesia 1.8 MWp Solar Rooftop Project represents another important milestone in Indonesia’s industrial renewable energy transition. By investing in clean energy infrastructure, manufacturers can improve competitiveness while supporting environmental sustainability and reducing dependence on fossil-fuel-based electricity generation.
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