Our Projects

Delivering Solar Excellence
Across Indonesia

From industrial rooftops PV systems in Jakarta to floating solar plants on Kalimantan's reservoirs, every project is another step in Indonesia's clean energy transition.

Project Mapping

Where We've Built

Our projects span 12 provinces across the Indonesian archipelago — from Sumatera to Sulawesi, powering homes, factories, and communities.

North Sumatera

Industrial Rooftop

3.01 MWp

Riau

Industrial Rooftop Ground Mounted

17.9 MWp

2 MWp

Banten & DKI Jakarta

Industrial Rooftop

17.37 MWp

West Java

Industrial Rooftop Ground Mounted

56.06 MWp

32.5 MWp

Central Java

Industrial Rooftop Ground Mounted

15.49 MWp

1.05 MWp

East Java

Industrial Rooftop

22.05 MWp

Bali

Industrial Rooftop Floating PV

439 KWp

100 KWp

East Kalimantan

Ground Mounted Floating PV BESS

2.5 MWp

3 MWp

South Kalimantan

Industrial Rooftop Ground Mounted

10.2 MWp

19.7 MWp

South East Sulawesi

Industrial Rooftop

1.19 MWp

Gorontalo

Ground Mounted

14.5 MWp

West Nusa Tenggara

Ground Mounted

34.05 MWp

Project Portfolio

Our Project Experiences

Industrial Rooftop

80+ projects · 162.79 MWp installed

Completed 8 MWp

West Java, Indonesia

Bridgestone Indonesia Solar Rooftop

8 MWp rooftop solar power plant developed across a multi-level monitor roof structure.

8 MWp

Completed 5.06 MWp

West Java, Indonesia

Friesland Campina Solar PV Rooftop

5.06 MWp rooftop solar power plant delivered through two construction phases.

5.06 MWp

Completed 4.75 MWp

East Java, Indonesia

Roman Ceramic On-Grid Solar PV Project

4.75 MWp rooftop solar power plant interconnected through three Points of Interconnection (POIs).

4.75 MWp

Completed 3.80 MWp

East Java, Indonesia

Amerta Indah Otsuka Solar Rooftop

3.80 MWp rooftop solar power plant installed across four industrial buildings.

3.80 MWp

Completed 2.20 MWp

West Java, Indonesia

Semen Jawa Solar PV Rooftop

2.20 MWp rooftop solar power plant featuring installation on a dome-shaped roof with slopes up to 37°.

2.20 MWp

Pratama Indonesia Sukabumi Solar Rooftop

Completed 4.57 MWp

West Java, Indonesia

Pratama Indonesia Sukabumi Solar Rooftop

4.57 MWp rooftop solar power plant integrated through three Points of Interconnection (POIs).

4.57 MWp

Completed 2.70 MWp

West Java, Indonesia

DNP Solar PV Rooftop Project Phase 2

2.70 MWp rooftop solar power plant completed in two implementation phases.

2.70 MWp

PT Indah Kiat Pulp & Paper Solar Rooftop Perawang

Completed 12.73 MWp

Riau, Indonesia

PT Indah Kiat Pulp & Paper Solar Rooftop Perawang

12.73 MWp rooftop solar power plant executed in coordination with an ongoing roof replacement project.

12.73 MWp

Completed 4.01 MWp

East Java, Indonesia

Tjiwi Kimia Solar PV Rooftop

4.01 MWp rooftop solar power plant integrated across six Points of Interconnection (POIs).

4.01 MWp

PT Pindo Deli Pulp & Paper Mills Karawang Solar Rooftop

Completed 4.01 MWp

West Java, Indonesia

PT Pindo Deli Pulp & Paper Mills Karawang Solar Rooftop

3.81 MWp rooftop solar power plant executed in coordination with structural roof strengthening works.

4.01 MWp

Completed 8.31 MWp

North Sumatera

Gunung Raja Paksi Solar Rooftop Phase 2

8.31 MWp Rooftop solar power plant executed in coordination with an ongoing roof replacement project.

8.31 MWp

PT Indah Kiat Pulp and Paper Serang Solar Rooftop

Completed 7.92 MWp

Banten, Indonesia

PT Indah Kiat Pulp and Paper Serang Solar Rooftop

7.92 MWp rooftop solar power plant installed across four industrial buildings.

7.92 MWp

Completed 3.17 MWp

Central Java, Indonesia

BIG & RPJ Solar PV Rooftop

3.17 MWp rooftop solar power plant serving two manufacturing facilities.

3.17 MWp

Completed 3.14 MWp

West Java, Indonesia

KIA Solar PV Rooftop Project

3.14 MWp rooftop solar power plant installed across two industrial buildings.

3.14 MWp

Completed 4.78 MWp

West Java, Indonesia

Indo Kordsa Solar PV Rooftop

4.78 MWp rooftop solar power plant installed across six industrial buildings.

4.78 MWp

Completed 5.04 MWp

Central Java, Indonesia

PT SCI Salatiga Solar PV Rooftop

5.04 MWp rooftop solar power plant installed across complex dome-shaped industrial buildings.

5.04 MWp

Completed 3.10 MWp

Central Java, Indonesia

Danone Klaten Solar PV Rooftop

3.10 MWp rooftop solar power plant marking SEC's first industrial rooftop solar project.

3.10 MWp

Ground Mounted

8 projects · 106.31 MWp installed

Completed 32.5 MWp

West Java, Indonesia

Indocement Ground Mounted Citeureup

32.5 MWp ground-mounted solar power plant spanning 32 hectares.

32.5 MWp

Completed 19.7 MWp

South Kalimantan, Indonesia

Indocement Ground Mounted Tarjun

19.7 MWp ground-mounted solar power plant developed within a 40-hectare industrial site.

19.7 MWp

Bunyut PV Hybrid Solar Power Plant + BESS

Completed 2.5 MWp

East Kalimantan, Indonesia

Bunyut PV Hybrid Solar Power Plant + BESS

2.5 MWp hybrid solar power plant integrated with a 1 MWh Battery Energy Storage System (BESS)

2.5 MWp

Completed 26 MWp

West Nusa Tenggara, Indonesia

Sumbawa Solar PV Plant

26 MWp ground-mounted solar power plant developed within a 36-hectare mining site.

26 MWp

Completed 2 MWp

Riau, Indonesia

Pertamina RU II Dumai Solar Plant

2 MWp ground-mounted solar power plant developed across two installation areas within a single refinery site.

2 MWp

Completed 1.05 MWp

Central Java, Indonesia

Pertamina RU IV Cilacap Solar Plant

1.05 MWp ground-mounted solar power plant distributed across two installation areas.

1.05 MWp

Completed 7.25 MWp

West Nusa Tenggara, Indonesia

Labuan Pandan Sambelia Solar Plant

7.25 MWp ground-mounted solar power plant equipped with a single-axis tracking system.

7.25 MWp

Completed 14.5 MWp

Gorontalo, Indonesia

Isimu Gorontalo Solar Plant

14.5 MWp utility-scale solar power plant equipped with a single-axis tracking system.

14.5 MWp

Floating PV (PLTS Terapung)

2 projects · 3.10 MWp installed

Completed 3 MWp

East Kalimantan, Indonesia

Berau Coal (BC) Floating Solar System + BESS

3 MWp floating solar power plant integrated with a 5 MWh Battery Energy Storage System.

3 MWp

Completed 100 kWp

Bali, Indonesia

Nusa Dua Badung Floating Solar System

100 kWp floating solar power plant developed to support the G20 Summit in Bali.

100 KWp

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Industrial Rooftop

Bridgestone Indonesia Solar Rooftop

Project Overview

Developed across two industrial buildings at PT Bridgestone Indonesia, this 8 MWp rooftop solar power plant was installed on a multi-level monitor roof featuring repetitive roof level transitions. The project also included MV grid interconnection through RMU installation and MV cable termination, while customized maintenance ladders were strategically installed between roof levels to provide safe access throughout the PV system.

Scope of Work

Industrial Rooftop

Roman Ceramic On-Grid Solar PV Project

Project Overview

Developed at PT Roman Ceramics International, this 4.75 MWp rooftop solar power plant is interconnected through three Points of Interconnection (POIs) to connect the distributed PV system across the facility. The project involved coordinated engineering and installation to integrate the system into the existing electrical infrastructure.

Scope of Work

Industrial Rooftop

Amerta Indah Otsuka Solar Rooftop

Project Overview

PT Amerta Indah Otsuka's rooftop solar development comprises 3.80 MWp installed across four industrial buildings, forming a unified renewable energy system for the manufacturing complex.

Scope of Work

Industrial Rooftop

Amerta Indah Otsuka Solar Rooftop

Project Overview

PT Amerta Indah Otsuka's rooftop solar development comprises 3.80 MWp installed across four industrial buildings, forming a unified renewable energy system for the manufacturing complex.

Scope of Work

Industrial Rooftop

Semen Jawa Solar PV Rooftop

Project Overview

Comprising three rooftop installations of 247 kWp, 253 kWp, and 1.77 MWp, the Semen Jawa solar project delivers a combined capacity of 2.20 MWp. The largest rooftop system was installed on a dome-shaped structure with roof inclinations reaching 37 degrees, presenting unique construction challenges due to the curved geometry and steep roof profile.

Scope of Work

Industrial Rooftop

Pratama Indonesia Sukabumi Solar Rooftop

Project Overview

Distributed across four industrial buildings at PT Pratama Abadi Industri Sukabumi, this 4.57 MWp rooftop solar power plant is interconnected through three Points of Interconnection (POIs) to deliver a unified renewable energy system. The project required coordinated electrical integration and construction execution to ensure reliable operation across multiple facilities.

Scope of Work

Industrial Rooftop

DNP Solar PV Rooftop Project Phase 2

Project Overview

With a total installed capacity of 2.70 MWp, the DNP rooftop solar project was executed in two implementation phases: 1.60 MWp commissioned in 2024, followed by 1.10 MWp in 2025. The phased approach supported the progressive expansion of the facility's rooftop solar capacity while maintaining continuous project execution.

Scope of Work

Industrial Rooftop

PT Indah Kiat Pulp & Paper Solar Rooftop Perawang

Project Overview

Covering six industrial buildings at PT Indah Kiat Pulp & Paper Perawang, this 12.73 MWp rooftop solar power plant was delivered alongside the client's roof replacement works, with four buildings undergoing structural roof upgrades prior to PV installation. The project required synchronized construction sequencing and close coordination to maintain safe execution and on-time delivery.

Scope of Work

Industrial Rooftop

Gunung Raja Paksi Solar Rooftop Phase 2

Project Overview

Installed across two industrial buildings at PT Gunung Raja Paksi, this rooftop solar power plant was executed alongside the client's roof replacement works, requiring synchronized construction activities to ensure efficient installation and on-time project delivery.

Scope of Work

Industrial Rooftop

PT Indah Kiat Pulp and Paper Serang Solar Rooftop

Project Overview

Installed within the PT Indah Kiat Pulp & Paper Serang manufacturing complex, this 7.92 MWp rooftop solar power plant spans four industrial buildings under a unified renewable energy system. The project reflects SEC's capability in delivering large-scale rooftop solar installations across multi-building industrial facilities.

Scope of Work

Industrial Rooftop

BIG & RPJ Solar PV Rooftop

Project Overview

Executed across five industrial buildings at PT BIG and PT RPJ, this 3.17 MWp rooftop solar power plant delivers renewable energy to two manufacturing facilities. The project required coordinated construction execution across multiple building structures.

Scope of Work

Industrial Rooftop

KIA Solar PV Rooftop Project

Project Overview

Developed across two industrial buildings at PT KIA, this 3.14 MWp rooftop solar power plant delivers renewable energy to support the facility's manufacturing operations.

Scope of Work

Industrial Rooftop

Indo Kordsa Solar PV Rooftop

Project Overview

Installed at PT Indo Kordsa, this 4.78 MWp rooftop solar power plant spans six production buildings, delivering renewable energy generation across the manufacturing facility. The project demonstrates SEC's capability in executing large-scale, multi-building rooftop solar installations with seamless system integration.

Scope of Work

Industrial Rooftop

Danone Klaten Solar PV Rooftop

Project Overview

Developed across four industrial buildings at PT Danone Aqua Klaten, this 3.10 MWp rooftop solar power plant marked SEC's first industrial rooftop solar project. The project established the company's foundation in delivering rooftop solar EPC solutions for large-scale manufacturing facilities.

Scope of Work

Ground Mounted

Bunyut PV Hybrid Solar Power Plant + BESS

Project Overview

Developed within PT Trubaindo Coal Mining's 22-hectare site, this project integrates a 2.5 MWp ground-mounted solar power plant with a 1 MWh Battery Energy Storage System (BESS). It also marks SEC's first solar project utilizing a screw mounting structure, delivering faster installation and improved foundation performance.

Scope of Work

Ground Mounted

Sumbawa Solar PV Plant

Project Overview

Developed within PT Amman Mineral Nusa Tenggara's 36-hectare site in Sumbawa, this 26 MWp ground-mounted solar power plant supports the mining operation's transition toward cleaner and more sustainable energy infrastructure.

Scope of Work

Ground Mounted

Pertamina RU II Dumai Solar Plant

Project Overview

Constructed within PT Kilang Pertamina Internasional's RU II Dumai refinery, this 2 MWp ground-mounted solar power plant comprises two installation areas within the same facility, each with an installed capacity of 1.013 MWp.

Scope of Work

Ground Mounted

Labuan Pandan Sambelia Solar Plant

Project Overview

Developed on PT Indonesia Power's 15.19-hectare site in Labuan Pandan, Sambelia, this 7.25 MWp ground-mounted solar power plant features an advanced single-axis tracking system that enhances energy production by continuously aligning the PV modules with the sun's position.

Scope of Work

Ground Mounted

Isimu Gorontalo Solar Plant

Project Overview

Constructed on Quantum Energy's site in Isimu, Gorontalo, this 14.5 MWp ground-mounted solar power plant features a single-axis tracking system that continuously aligns the PV modules with the sun to maximize energy generation. The project marked SEC's first utility-scale solar EPC development, establishing a strong foundation for its renewable energy portfolio.

Our Projects

Delivering Solar Excellence Across Indonesia

Project Mapping

Where We've Built

Project Portfolio

Our Project Experiences

Industrial Rooftop

Bridgestone Indonesia Solar Rooftop

Friesland Campina Solar PV Rooftop

Roman Ceramic On-Grid Solar PV Project

Amerta Indah Otsuka Solar Rooftop

Semen Jawa Solar PV Rooftop

Pratama Indonesia Sukabumi Solar Rooftop

DNP Solar PV Rooftop Project Phase 2

PT Indah Kiat Pulp & Paper Solar Rooftop Perawang

Tjiwi Kimia Solar PV Rooftop

PT Pindo Deli Pulp & Paper Mills Karawang Solar Rooftop

Gunung Raja Paksi Solar Rooftop Phase 2

PT Indah Kiat Pulp and Paper Serang Solar Rooftop

BIG & RPJ Solar PV Rooftop

KIA Solar PV Rooftop Project

Indo Kordsa Solar PV Rooftop

PT SCI Salatiga Solar PV Rooftop

Danone Klaten Solar PV Rooftop

Ground Mounted

Indocement Ground Mounted Citeureup

Indocement Ground Mounted Tarjun

Bunyut PV Hybrid Solar Power Plant + BESS

Sumbawa Solar PV Plant

Pertamina RU II Dumai Solar Plant

Pertamina RU IV Cilacap Solar Plant

Labuan Pandan Sambelia Solar Plant

Isimu Gorontalo Solar Plant

Floating PV (PLTS Terapung)

Berau Coal (BC) Floating Solar System + BESS

Nusa Dua Badung Floating Solar System

Ready to power your next project with solar?

Delivering Solar Excellence
Across Indonesia