Certified Energy Solution Integrator

Integrated Energy &
Electrical Solutions

Engineering + Digital + Sustainability — We are not just contractors. We are your energy solution integrators for Solar, Electrical, IoT, and EV Charging projects.

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50 MWp Solar Installed
250 + Projects Completed
500 + B2B Clients
8 + Years Experience
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Welcome to our group
PartnerListrik PartnerSurya AIotKu PartnerHVACR Panel Listrik
Our Expertise

Four Pillars of Energy Innovation

Integrated solutions across the full energy value chain — from generation to monitoring, distribution to mobility.

Solar PV Systems

End-to-end solar EPC — from rooftop to utility scale. We design, procure, install, and commission solar power systems with guaranteed performance.

  • Utility Scale (>1 MWp)
  • Commercial Rooftop
  • Industrial PLTS
  • On-grid & Off-grid
Explore Solar Solutions

Electrical Engineering

MV/LV panel design, power distribution, switchgear engineering, and full electrical system integration for industrial and commercial facilities.

  • MV/LV Panel Design
  • Power Distribution
  • Switchgear & Protection
  • Load Flow Analysis
Explore Electrical

IoT Energy Monitoring

Real-time energy monitoring with smart IoT dashboards. Track consumption, generation, efficiency, and CO₂ reduction from any device, anywhere.

  • Real-time kWh Monitoring
  • Cloud Dashboard (SCADA)
  • Predictive Maintenance
  • CO₂ & Savings Reports
Explore IoT Solutions

EV Charging Infrastructure

Complete EV charging station design and installation — from single-phase home chargers to multi-port DC fast chargers for commercial fleets.

  • AC Type 2 / DC Fast Chargers
  • Fleet Depot Solutions
  • Smart Load Management
  • Solar + EV Integration
Explore EV Charging
0 +

Projects Completed

Energy, electrical & industrial solutions

0 +

Enterprise Clients

Industrial, commercial & government sectors

0 MWp

Solar Capacity Installed

Commercial & utility-scale PV systems

0 +

Panels Manufactured

MV/LV panels, automation & distribution systems

24/7

Smart Energy Monitoring

AIOTKU IoT platform & technical support

0 + Yrs

Engineering Experience

Power, renewable energy & industrial engineering

Client Testimonials

What Our Clients
Say About Us

5
★★★★★
Based on 55+ reviews   View all

  • patner service terbaik

    Fara Harumsari

    Penjelasan dari moderator cukup baik,mudah di pahami.semoga terjalin komunukasi & kerjasama yang lebih lagi.

    zuli persie

    Top

    andro susanti

    Teknisi nya berpengalaman,pelayanan berkualitas dan fast respon

    Juno Fariko

    Mudah 2xhan sukses selalu

    adiyana yusuf

    Pelayanannya cepat, ramah, dan sangat profesional. Tim teknisnya berpengalaman dan hasil pekerjaannya rapi. Solusi kelistrikan yang diberikan sangat membantu kebutuhan kami. Sangat puas dengan instalasi dan dukungan after sales-nya. Respon cepat dan hasil pekerjaan... read more

    media thumbnail 0media thumbnail 1media thumbnail 2media thumbnail 3
    Darus Salam

  • Paket lengkap bisa jual panel dan komponen sampai maintenace. Pelayanannya cepatt👍🏻👍🏻

    Grace Gnf

    I have been introduced to this company a while ago, giving me first impressioned of professionalism, highly competent and connected to dozen of big brands in MEP works. Not... read more

    Zakky Amd

    Pekerjaan rapi, cepat. Semoga semakin bagus pelayanannya 👍👍👍

    ambrosious dwi

    ga pernah kecewa dengan SEI panel top dengan kualitas terjaga tim yg profesional, packing safety, wiring rapi dan mantap fungsi semoga tetep amanah serta makin jaya Investama

    Ahlul Mawahib

    Sangat baik dan berkomitmen

    Lasarus Nikijuluw

    Ilmu yang di berikan dapat diaplikasikan ditempat saya bekerja sekarang, Dan untuk AIOTKU Sangat berguna untuk memantau konsumsi energi listrik, dan air di tempat saya bekerja jika sudah di aplikasikan..

    media thumbnail 0
    Beni Herwanto

  • Good Service

    Fajar A Restu

    Mantap

    Bayu Trihernowo

    Good service

    Neng Suryani

    good investama👍🏻💪🏻💪🏻

    Rachmi Danti

    Good job

    Tatar Robinhot

    Pelayanan after servicenya ga main2, apalagi kalo ada trouble shooting. Pelayanan cepat dan teknisi nya juga informatif. Teknisi nya juga ramah2 dan baik. Terimakasih SEI

    Irena Auli Mahda

  • Memberikan pelayanan terbaik dan penawaran harga kompetitif. Puas kerjasama dengan SEI

    Suwarno suwarno

    Tempat kami konsultasi tentang panel listrik industri

    Uwak Noufal Syihan

    PT. Sarana Energi Investama dikenal sebagai kontraktor dan penyedia solusi kelistrikan industri yang cukup terpercaya, khususnya untuk instalasi, maintenance, hingga sistem integrator. Perusahaan ini menawarkan layanan yang lengkap, mulai dari... read more

    Tukang review

    Good service, one stop for electrical solution 💓

    Melisa

    Para pegawai di booth sangat responsif dan sangat membantu dalam menjelaskan produk

    Raihan Faiz

    Sangat kompetensi di bidang Electrical, trafo, serta teknologi penunjang kinerja preventive maintenance dan corrective maintenance

    Firman Chokie

  • untk hasil akurasi thermograph nya jangan d tanya lagi, selain itu staff nya an. Sidiq memberikan arahan yg cukup jelas untk type perawatan scra berkalanya.

    Faisar Arifianto

    patner service terbaik🥰

    Fara Harumsari

    Recommended kontraktor 👍👍👍👍

    Muhammad Alwi Sya'ban

    Banyak ilmu yang di dapat

    media thumbnail 0
    Iqbal Heriyanto

    Sangat Bagus

    Reza Azdian

    Pekerjaannya sangat rapih dan fast respon.

    Dwi Prasetyo
Why Partner With Us

More Than Contractors — Your Long-Term Energy Partner

We combine engineering depth, digital intelligence, and sustainability commitment to deliver energy solutions that perform for decades.

Engineering-First

Every project starts with rigorous engineering — load analysis, site assessment, system design. No shortcuts.

Fully Certified

ISO 9001 quality management, SNI certified, PLN-accredited contractor with ESDM licensing.

Measurable ROI

We guarantee energy savings targets with performance monitoring and post-commissioning reports.

Post-Project Support

24/7 monitoring, O&M packages, and a dedicated technical support team for every client.

National Coverage

Projects across Java, Sumatra, Kalimantan, Sulawesi, and Papua with local mobilization capabilities.

Sustainability Focus

Every project contributes to Indonesia's net-zero target. We track and report carbon reduction for all clients.

Learn About Our Approach
Case Studies

Projects That Define Our Excellence

All Projects
Solar PV
2 MWp Capacity
2.8 GWh Annual Gen.
30% Bill Savings

PLTS Rooftop 2 MWp — PT. Astra International

End-to-end rooftop solar EPC across 12 factory rooftops. Delivered 6 months ahead of schedule with 99.2% uptime.

Electrical
20 MVA Capacity
3 Months Duration
0 Downtime

MV/LV Panel Upgrade — Kawasan Industri Jababeka

Complete MV/LV electrical infrastructure upgrade for 40-hectare industrial estate. Zero production downtime during construction.

IoT
25 Sites Covered
18% Energy Saved
Real-time Dashboard

Smart Energy Monitoring — 25 Factories

Deployed IoT energy monitoring across 25 manufacturing plants. Identified and eliminated 18% energy waste within 3 months.

EV Charging
50 Ports Installed
DC 150kW Fast Charge
Solar Powered

EV Fleet Charging Hub — Airport Logistics

Designed and installed 50-port EV charging hub for airport logistics fleet, integrated with 500 kWp solar system.

Our Company's Value

Engineering Excellence You Can Trust

We deliver integrated energy and electrical engineering solutions with a strong commitment to quality, safety, and long-term reliability. From solar PV systems, MV/LV electrical infrastructure, IoT energy monitoring, to EV charging solutions, our team combines engineering expertise with practical field execution to support industrial, commercial, and government sectors across Indonesia.

Learn About Us
Free Estimation Tool

Solar ROI & Savings Calculator

Estimate your potential solar system size, monthly savings, payback period, and lifetime return on investment.

IDR 500K – 50M / month
Your Solar Estimate
Recommended System Size — kWp
Panels Required —
Monthly Savings —
Estimated System Cost —
Payback Period —
25-Year Net Savings —
Annual CO₂ Reduction —

* Estimates based on standard assumptions. Actual results may vary. Contact us for a detailed engineering assessment.

IoT / AIOTKU Platform

Smart Energy Dashboard — Real-Time Visibility

Monitor your entire energy portfolio from a single dashboard. Track generation, consumption, CO₂ reduction, and cost savings — live, from any device.

  • Real-time kWh, kW, and voltage monitoring
  • Cloud-based SCADA with multi-site management
  • Automated alerts for anomalies & faults
  • Auto-generated performance & savings reports
  • Mobile app for iOS & Android

Trusted by Industry Leaders

150+ Projects Completed Across Indonesia

Astra International
PLN (Persero)
Pertamina
Semen Indonesia
Krakatau Steel
Ciputra Group
WIKA
Adaro Energy
Bank BRI
Telkom Indonesia
Summarecon
Pakuwon Group
Latest Insights

Energy Intelligence
& Industry News

Project List Maintenance
Infrared Thermography

Project List Maintenance

Project List Maintenance “Kami telah membangun reputasi yang solid sebagai penyedia Jasa Elektrikal Maintenance yang terpercaya dan berkualitas.…

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Cyberpower Catalogue
Electrical Maintenance

Cyberpower Catalogue

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DAIKIN
Electrical Maintenance

DAIKIN

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JASA INFRARED THERMOGRAPHY
Infrared Thermography

JASA INFRARED THERMOGRAPHY

JASA INFRARED THERMOGRAPHY Predictive Maintenance [PdM] – Infrared Thermography Apa itu Infrared thermography ? Thermografi adalah jenis teknologi…

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KNIPEX
Electrical Maintenance

KNIPEX

Knipex was founded in 1882 and has grown to become the world’s leading manufacturer of pliers for professional…

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Panel Maker
Electrical Maintenance

Panel Maker

Panel Maker Enginering electrical di Sarana Energi Investama akan merancang kontrol industri khusus untuk kebutuhan spesifik Anda. Kami…

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Maintenance Electrical
Electrical Maintenance

Maintenance Electrical

  #building maintenance #maintenance #jasa maintenance hvac #jasa maintenance kelistrikan #jasa maintenance mep #kontraktor listrik      Info…

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Troubleshooting
Blog

Troubleshooting

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Distributor Panel Cubicle TM Schneider SM6
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Distributor Panel Cubicle TM Schneider SM6

Panel Cubicle Tegangan Menengah Schneider SM6 – Solusi Switchgear 24kV Terbaik Apa Itu Panel Cubicle Tegangan Menengah? Panel…

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Testimoni Pengguna: Transformasi Forklift Diesel ke Forklift Listrik IMOW untuk Efisiensi dan Smart Factory
IMOW

Testimoni Pengguna: Transformasi Forklift Diesel ke Forklift Listrik IMOW untuk Efisiensi dan Smart Factory

Transformasi menuju industri yang lebih efisien dan berkelanjutan tidak selalu harus dimulai dengan perubahan besar dan disruptif. Hal…

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YADO
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YADO

    YADO — Safer Assets. Simpler Maintenance. Sensor IoT nirkabel berbasis energy-harvesting untuk pemantauan kondisi aset kelistrikan…

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Perbandingan Lengkap Seaward PV150, PV200, dan HT Instruments PV Checks untuk Pengujian Solar PV
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Perbandingan Lengkap Seaward PV150, PV200, dan HT Instruments PV Checks untuk Pengujian Solar PV

Ringkasan Produk Seaward PV150: tester solar PV yang fokus pada pengukuran dasar (Voc, Isc, grounding/insulation) hingga ~1000 V.…

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AIOTKU SEMUT
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AIOTKU SEMUT

🐜 AIOTKU SEMUT Sistem Monitoring Utilitas & Tenant Management Terintegrasi 💡 Tantangan yang Dihadapi Pengelola Gedung Dalam operasional…

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Komparasi Teknis Seaward Solar Utility Pro vs HT Instruments I-V600
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Komparasi Teknis Seaward Solar Utility Pro vs HT Instruments I-V600

Berikut komparasi teknis ringkas antara Seaward Solar Utility Pro dan HT Instruments I-V600—dua alat untuk pengujian string PV…

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Start Your Energy Project

Ready to Transform Your Energy Future?

Tell us your project. Our engineers will design a solution that fits your site, budget, and goals — with measurable ROI guaranteed.

ISO 9001 Certified
Response within 24h
Free Initial Consultation
98% On-time Delivery