Powering Reliability, Ensuring Safety

Our engineering services ensure peak performance, longevity, and maximum ROI for your assets. From design to execution and beyond, we guarantee safety, reliability, and sustainability at every step. Let’s build a brighter future together!

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About Us


PT Tetra Daya Mandiri (TDM) is an Operation & Maintenance company for Solar Power Plant which delivers reliable, professional, and safety-driven services for solar PV plants and related energy infrastructure. Established in 2025, TDM combines certified expertise with proven operational excellence to ensure maximum equipment availability, optimized performance, and long-term system reliability

Vision


To become a leading and trusted Operation & Maintenance partner in Indonesia, ensuring every solar asset operates with maximum reliability, safety, and long-term performance while accelerating the transition toward a sustainable energy future

Mission

First

Ensure the highest standards of safety, environmental responsibility, and regulatory compliance in all operations

Second

Deliver high-quality, cost-effective O&M services with minimal downtime and maximum efficiency

Third

Leverage advanced technologies and data driven strategies to enhance asset performance and reliability.

Fourth

Optimize the installations process through advanced technology and best-in-class maintenance services

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Our Portfolio

With a track record of successful projects, we take pride in delivering high-quality Project solutions across diverse sectors. From large-scale solar farms to cutting-edge infrastructure developments, our team ensures safety, sustainability, and long-term performance. Explore our portfolio and see how we turn vision into reality.
O&M Solar - Danone Mekarsari Sukabumi 2110 KWp

O&M Solar - Danone Mekarsari Sukabumi 2110 KWp

As part of our continous support to support Indonesia to using Renewable Energy  efficiently , we TotalEnergies give us a mandate to d…

O&M Solar - PT. Daiki Aluminium Industry Indonesia, 199KWp

O&M Solar - PT. Daiki Aluminium Industry Indonesia, 199KWp

TDM proudly provides specialized Operation & Maintenance services for Daiki’s solar power plants, ensuring optimal performance, …

O&M Solar - PT. Aneka Rimba Indonusa, 1722KWp

O&M Solar - PT. Aneka Rimba Indonusa, 1722KWp

A Major milestone was unlocked. PT Tetra Daya Mandiri was trusted by Modena Energy, part of giant household company from Europe to m…

Our Clients

Our Business Ecosystem

Solar O&M

TDM is Focused on O&M as our core business unit with. With excellence services, we keep solar plants operating efficiently and reliably through proactive maintenance, monitoring, and optimization

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EPC Services

We offer EPC services, including solar plant & building structure. Our solutions enhance performance, improve safety aspects, and ensure compliance through system assessments, and seamless execution.

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Scaffolding Installation

TDM provides efficient scaffolding solutions for your projects. With expert and certified personnel will handle design, assembly, and dismantling, with ensuring safety and accessibility for workers in various industries

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Electrical Supply

Supply electrical component such as protection, cable, and instrument tools to various needs. We ensure high-quality products, offering both standard and customized solutions to support industrial & residential needs

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Contact Us

Office & Workshop
Griya Villa Derma A16, Sidodadi, Kec. Taman
Kab. Sidoarjo, Jawa Timur, Indonesia 61257
+6285129622917
 contact@tetradaya.com
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