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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120 MWp Solar Installed
250 + Projects Completed
80 + B2B Clients
12 + 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

4.9
★★★★★
Based on 120+ reviews

  • Ingat schneider ingat seinvestama

    Raihan Faiz

    Tempat kami konsultasi tentang panel listrik industri

    Uwak Noufal Syihan

    Excelent

    Prana Hartadi

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

    Suwarno suwarno

    Pelayanannya bagus,,dan konsisten serta respon cepat ,semoga kedepannya penjualannya semangkin laris,kami selaku kastumer sangat puas dengan pelayanannya....terima kasih ce Atik pelayananya

    femitri eka putri

    Good service, one stop for electrical solution 💓

    Melisa

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

    ambrosious dwi

    Saya pernah minta penawaran harga urgent dan responnya cepat sekali. Produknya bagus dan dikirim sesuai jadwal yang saya minta. Good service Investama.

    Kholisna Nurjannah

    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

    patner service terbaik

    Fara Harumsari

    Kualitas produk mantaff..

    Zeinarayyan

    Sangat baik dan berkomitmen

    Lasarus Nikijuluw

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

    Grace Gnf

    good service

    Indah Krisni Fitriana

    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

    good investama👍🏻💪🏻💪🏻

    Rachmi Danti

    Good Service

    Fajar A Restu

    Tempatnya installer Plts solar panel

    GerLinno Al Kahfi
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 complete energy and electrical solutions — from MV/LV panel manufacturing and solar EPC to IoT monitoring and industrial automation. Built with international quality standards, certified by ISO 9001, OHSAS 18001, and ISO 14001, our team delivers every project with engineering rigor, on-time precision, and a commitment to "Zero Accident" safety performance recognized by our enterprise clients.

Learn About Us
EPC Calculator · Gratis Tanpa Login

Rancang PLTS untuk Bangunan Anda

Engineering-grade calculator dari Partnersurya EPC Solar Panel. Estimasi kapasitas, biaya, payback, dan dampak lingkungan dalam 5 langkah.

⚡ KALKULATOR PLTS INTERAKTIF

Hitung Biaya & Hemat PLTS Anda dalam 5 Langkah

Live preview real-time. Hasil PDF profesional langsung ke email Anda. Berdasarkan iradiasi NASA POWER & tarif PLN 2026.

Buka Kalkulator
✓ Gratis ✓ Tanpa Login ✓ Hasil PDF ✓ Email Otomatis
● ESTIMASI REALTIME
Sistem
2.46 kWp
Hemat / Bulan
Rp 234.931
Payback
7.2 tahun

Atau pilih tipe instalasi spesifik

Klik kartu di bawah — buka kalkulator dengan jenis sistem ter-pre-select.

🏠

Rooftop On-Grid

Residensial · Komersial

PLTS Atap terhubung PLN. Hemat tagihan listrik.

Mulai Hitung
🏝️

Solar Home Off-Grid

Villa · Off-Grid

Sistem mandiri dengan baterai LFP. Daerah tanpa PLN.

Mulai Hitung
🏭

PLTS Terpusat

Industri · Utility

Skala besar untuk desa, resort, mining, perkebunan.

Mulai Hitung
⚡

PV-Genset Hybrid

Fuel Saver

Hybrid PV + genset existing. Reduksi BBM 30-70%.

Mulai Hitung
📡

BTS Telekomunikasi

Mission-Critical

PLTS 48V DC untuk tower BTS terpencil.

Mulai Hitung
⚡ PerMen ESDM 26/2024 🌱 CO₂ + Pohon Equivalent 📄 PDF Proposal Otomatis 📊 ROI 25 Tahun 🛡️ Garansi Pabrikan Tier-1
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
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PT Sarana Energi Investama

Green Sedayu Bizpark Cakung, GS 9A No. 21, Jl. Cakung Cilincing Timur Raya KM, RT.7/RW.6, East Cakung, Cakung, East Jakarta City, Jakarta 13910

5.0 (55)
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