What Surya Energi Indotama does

PT Surya Energi Indotama (SEI) is an Indonesian solar energy engineering, procurement, and construction (EPC) contractor and renewable energy investor, founded on December 6, 2007, in Bandung, and operating as a wholly-owned subsidiary of state-owned enterprise PT Len Industri (Persero) since January 14, 2009. The company designs, procures, installs, finances, operates, and maintains solar photovoltaic systems for industrial, commercial, residential, telecom, and government customers across Indonesia, with installed capacity exceeding 60 MWp peak (102.39 MWp+ total project capacity) delivered across more than 2,000 projects and 21,803 solar street lighting poles.

SEI's product portfolio spans Ground Mounted Solar Power, Industrial Rooftop Solar Power, Residential Rooftop Solar Power (sold under the LenSOLAR sub-brand via lensolar.co.id), Solar Street Lighting, off-grid Solar Power for Telecommunications, Solar Floating Power Plants, and Mini Hydro Power Plants, delivered in On Grid, Off Grid, Hybrid, and Floating configurations. Supporting technology includes a 24/7 Network Operation Center (NOC) for centralized monitoring, a proprietary automatic solar panel cleaning robot, and engineering for adjacent applications such as solar EV charging, urban farming, and offshore installations. Technical qualifications are anchored by ISO 9001, 14001, and 45001 certifications, an SMHSE contractor qualification from Pertamina Power Indonesia, and the Penghargaan Subroto Aditama award from the Ministry of ESDM.

The company monetizes through six streams: EPC services, energy investment under a Zero Investment / KPBU service-rental scheme, O&M managed services, energy conservation consulting, retail hardware sales, and technician training. Go-to-market is direct enterprise field sales for industrial and government EPC, with government and BUMN relationships leveraged through the parent company, and an e-commerce retail channel for residential customers.

Name

Surya Energi Indotama

Legal name

PT Surya Energi Indotama

Website

https://suryaenergi.co.id

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

251–500 employees

Short description

PT Surya Energi Indotama is an Indonesian solar energy EPC contractor, investor, and O&M provider, wholly-owned by state-owned PT Len Industri (Persero), serving industrial, telecom, government, and residential customers across Indonesia with end-to-end renewable energy solutions.

Ownership category

akta.pro rank

Product category

Solar Energy Systems and EPC Services

NAICS

Solar Electric Power Generation (221114), Electric Power Generation (22111)

SIC

Electric Services (4911), Electric, Gas & Sanitary Services (4900)

akta.pro primary industry

Solar EPC & Construction (Utility-Scale, Rooftop, Balance of System) (EUAMABAB)

akta.pro secondary industries

Solar PV Power Plant EPC (Utility-Scale) (EUAEAAAG), PV Balance of System (BOS) & Electrical Infrastructure (Inverters, Transformers, Cabling, Substations) (EUACAGAC), Solar Grid Integration & Interconnection Services (Studies, Protection, SCADA, Forecasting) (EUAMABAI), Solar Balance-of-Plant EPC (Piles/Foundations, Trenching, Combiner Networks) (EUAEADAJ)

Keywords

• Solar energy systems
• Renewable energy EPC
• Rooftop solar installation
• Floating solar power
• Photovoltaic solutions

Headquarters

HQ city

Bandung

HQ country

Indonesia

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. EPC Services: Engineering, Procurement, and Construction services for solar power plants. Provides professional planning, design, and implementation of renewable energy projects from small-scale to large industrial installations.
2. Energy Investment: Clean energy solutions through Zero Investment scheme as service rental or Government and Business Entity Cooperation (KPBU). Customers can adopt solar without upfront capital expenditure.
3. Operation and Maintenance: Operating and maintaining various types of solar power systems with best service quality. Ongoing O&M contracts for installed solar systems.
4. Energy Conservation: Systems for utilization and conservation of energy that are more efficient and sustainable.
5. Retail Products: PLTS derivative products including solar modules, inverters, batteries, and PJU (public street lighting) available on request.
6. Training Services: Training programs for technicians and engineers to develop reliable skills in renewable energy systems.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Core offering

PT Surya Energi Indotama (SEI) provides total solar energy solutions in Indonesia through Engineering, Procurement and Construction (EPC) services for solar power plants, renewable energy investment via Zero Investment/rental schemes, and Operation and Maintenance (O&M) of installed systems. The company supplies and installs solar PV systems across multiple configurations—On Grid, Off Grid, Hybrid, and Floating—including ground-mounted, industrial rooftop, residential rooftop, solar street lighting, and telecom BTS applications, while also offering NOC-based 24/7 remote monitoring and retail solar products under the LenSOLAR brand.

Product overview

PT Surya Energi Indotama (SEI) operates as a total solutions provider in the renewable energy sector, primarily offering solar power generation systems across three system types (On Grid, Hybrid, and Off Grid) deployed through various application formats. The product portfolio spans Ground Mounted Solar Power, Industrial Rooftop Solar Power, Residential Rooftop Solar Power (also branded as LenSOLAR), Solar Street Lighting, Solar Power for Telecommunication, Solar Floating Power Plant, and Mini Hydro Power Plant. Additional PV applications include Saung Tenaga Surya, Solar Power for Urban Farming, Solar Powered EV Charging Station, and Solar Powered Offshore. SEI also provides ancillary services including Network Operation Center (NOC) monitoring, a PLTS Calculator, and serves as Engineering, Procurement, Construction (EPC) contractor, Energy Investor, Operation and Maintenance provider, and Energy Conservation consultant. The company operates as a subsidiary of PT Len Industri (Persero) and has been active since 2007.

Differentiator

Problem solved

Functional benefit

Brands

• LenSOLAR: Solar power product brand offering PLTS (Pembangkit Listrik Tenaga Surya) solutions for residential applications.

Products and services

• Ground Mounted Solar Power Solar power plant built on the ground using special supports to hold solar panels, applicable to on-grid, off-grid, or hybrid systems. Targeted at industrial, utility, and large-scale project customers.
• Industrial Rooftop Solar Power Solar power plant utilizing factory rooftops to reduce monthly electricity bills, supporting on-grid or hybrid configurations. Targeted at manufacturing and industrial facilities.
• Residential Rooftop Solar Power Solar power plant installed on residential rooftops for bill savings, aesthetic enhancement, and property value, supporting on-grid, off-grid, or hybrid configurations. Sold under the LenSOLAR brand.
• Solar Street Lighting Solar-powered street lighting (PJU) with battery storage and LED lights that operates 24 hours without PLN grid connection. Targeted at municipalities and public infrastructure projects.
• Solar Power for Telecommunication Off-grid solar solution for telecommunication BTS signal transmitters in areas lacking grid electricity, combining solar panels and batteries for 24-hour operation. Targeted at telecom operators such as BAKTI Kominfo and Indosat Ooredoo.
• Mini Hydro Power Plant Mini/micro hydro power plant (PLTM) that generates electricity using water as an energy source through turbine and generator components. Targeted at remote area power generation.
• Solar Floating Power Plant Solar power plant with panels installed on floating structures anchored to reservoirs, lakes, ponds, or canals; water cooling increases efficiency. Supports on-grid, hybrid, and off-grid configurations. Targeted at utilities and IPPs.
• Off Grid Solar System Standalone solar PV system not connected to the PLN electricity grid; generates energy during the day for direct use with battery storage. Targeted at remote sites and off-grid installations.
• Floating Solar System Solar panel system installed on floating structures anchored to water bodies, increasing efficiency through water cooling of panels and expanding electricity access to remote areas and islands.
• Saung Tenaga Surya Solar-powered hut generating electricity without PLN grid connection using DC Coupling Off Grid PLTS with frameless solar panels and battery storage. Used as promotional media and outdoor charging points.
• Solar Power for Urban Farming Solar-powered water pump system drawing water from underground for urban farming applications, with battery storage for electricity needs.
• Solar Powered EV Charging Station Electric vehicle charging station powered by solar PV with fast charging technology. Targeted at fleet operators, commercial sites, and public EV infrastructure.
• Solar Powered Offshore Off-grid PLTS system installed in offshore areas for electricity needs, using battery storage or connected to a generator.
• EPC (Engineering, Procurement, Construction) Services Professional planning, design, and implementation of renewable energy projects from small-scale to large industrial installations. Targeted at industrial, commercial, government, and utility clients.
• Solar Energy Investment (Zero Investment Scheme) Clean energy investment offering through service rental or Government and Business Entity Cooperation (KPBU/PPP). Customers adopt solar without upfront capital expenditure and pay via service fees.
• Operation and Maintenance (O&M) Services Operating and maintaining various types of solar power systems with ongoing service contracts, supported by a 24/7 Network Operation Center (NOC) for remote monitoring and optimization.
• Energy Conservation Consulting Systems and advisory for utilization and conservation of energy that are more efficient and sustainable, complementing renewable energy installations.
• Renewable Energy Training Services Training programs for technicians and engineers to develop skills in renewable energy systems.

Quantifiable outcome

• Peak capacity over 60 MWp achieved converting solar to electricity
• +4 more outcomes

Named customers10 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Ten partnerships are on record, tiered strategic, core, key and minor.

• Institut Teknologi Bandung (ITB)strategicStrategic or Co-development Partner · 25 May 2026SEI and ITB signed a strategic partnership for sustainable energy innovation research and development. Focus areas include 'SiagaGrid' emergency power technology for disaster response with smart delivery concept, circular design for sustainable resource utilization, Building Integrated Photovoltaics (BIPV), and Energy Management Systems (EMS). Kick-off meeting held May 25, 2026 at SEI office.
• PT Jono Enviro IndonesiastrategicStrategic or Co-development Partner · 25 May 2026SEI signed a strategic cooperation agreement with PT Jono Enviro Indonesia for integrated waste management and renewable energy infrastructure development. Scope includes integrated waste management infrastructure development, solar energy integration into waste facilities, energy infrastructure for environmental facilities, and circular economy ecosystem based on resource recovery. Agreement signed May 25, 2026 at PT Len Industri office.
• PT Len Industri (Persero)coreOthers · 14 January 2009SEI was taken over as a subsidiary of PT Len Industri (Persero) on January 14, 2009. PT Len Industri is a State-Owned Enterprise (BUMN) that serves as the parent company and provides strategic backing for SEI's operations in the renewable energy sector.
• PertaminakeyStrategic or Co-development PartnerStrategic partner for solar installations at Pertamina refineries including Ground Mounted Solar Power On Grid at 4 refinery locations (RU II, III, IV, VI) totaling 6.5 MWp. Also partner for Solar Floating installation 361.92 kWp in Barito, South Kalimantan.
• BAKTI KominfokeyStrategic or Co-development PartnerGovernment partnership for providing solar power solutions for telecommunications BTS towers. SEI completed installations at 516 locations for BAKTI Kominfo.
• Indosat OoredookeyChannel Partner/ Reseller/ DistributorTelecommunications partner for BTS solar power installations at 208 locations.
• UNDPkeyStrategic or Co-development PartnerPartner for Ground Mounted Solar Power Off Grid Komunal UNDP project at 7 locations in Sumba, West Nusa Tenggara, totaling 717 kWp.
• PT Investasi HIJAU SatukeyStrategic or Co-development PartnerSolar PV project partner with total capacity of 1,175.52 kWp. Awarded Zero LTI Certificate for achieving 18,960 safe work hours without injury.
• SembcorpkeyStrategic or Co-development PartnerPartner for Solar PV installation at PT Delta Merlin Sandang Textile 1 (DMST-1) with capacity 4,927.6 kWp. Awarded Certificate of Achievement for 31,204 safe work hours without incident.
• Bandung City Environmental Office (DLH)minorStrategic or Co-development PartnerCollaboration partner for Waste Sorting Program (Program Pilah Sampah) for managing inorganic waste. Sorted waste is delivered to Waste Bank under DLH Bandung management.

Scale indicators9 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• PT Adhi Karya (Persero) Tbk: Large Indonesian state-owned EPC contractor with diversified infrastructure capabilities. Competes with SEI for government-tendered EPC work, though its solar exposure is part of a broader construction portfolio.
• Truba Surya Engineering (Truba Group): Indonesian EPC group with renewable energy and power plant experience. Competes with SEI for utility-scale and industrial solar EPC contracts within a broader mechanical and electrical EPC portfolio.
• PT Waskita Karya (Persero) Tbk: Major Indonesian state-owned EPC and construction company. Bidirectional overlap with SEI in government-tendered renewable and infrastructure EPC contracts, though solar is not its core focus.

Direct peers

• Xurya Daya Indonesia: Indonesia-focused solar leasing and EPC provider for commercial and industrial customers. Closely comparable to SEI's industrial rooftop and Zero-Investment business model.
• Hyundai Energy Indonesia: Solar EPC and module supplier in Indonesia backed by Hyundai group. Competes with SEI in utility-scale ground-mounted and industrial rooftop solar projects.
• ATW Solar Indonesia: Indonesian solar module distributor and EPC contractor serving residential, commercial and industrial segments. Direct competitor to SEI's LenSOLAR retail and rooftop EPC lines.
• Sunterra Energi Indonesia: Indonesian solar EPC contractor delivering rooftop and ground-mounted PV systems to industrial and commercial customers. Directly competes with SEI in on-grid and hybrid system installations.
• PT Surya Energi Lestari: Indonesian solar EPC and renewable energy contractor focused on industrial and commercial rooftop installations. Directly comparable to SEI's core rooftop and ground-mounted offerings.

Regional players

• Sunseap Group: Singapore-headquartered solar developer and IPP with regional Southeast Asian operations. Comparable to SEI in floating solar, rooftop, and energy-as-a-service models but operates from a different geography.

Emerging players

• PT Pertamina Power & NRE (Pertamina NRE): Renewable energy arm of Pertamina, a partner and major customer of SEI. Operates its own solar and geothermal generation, making it both a customer and a competitor in Indonesia's utility-scale renewable EPC market.

Market position

Strengths5 records

Weaknesses4 records

Competitive moat6 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/suryaenergi_
• Facebookfacebook.com/profile.php
• LinkedInlinkedin.com/company/pt-surya-energi-indotama

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Surya Energi Indotama