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About · MIT Energy

Thai engineers making clean energy actually pay back.

M.I.T. Energy was founded on one belief: energy savings should be measurable, not marketed. Over the last decade we have designed, installed and maintained solar and energy-saving systems for 500+ factories, buildings and homes across Thailand.

MIT Energy engineering team on a commercial rooftop solar installation
01 / ManifestoWhat we believe

Honest numbers first. Marketing language never.

Every customer decides on real ROI — not on the words ‘green’ or ‘sustainable’. So every quote we write ships with a payback model, a test report, and the full Net Metering paperwork ready to file.

We design like engineers, talk like neighbours, and support like the homeowner ourselves — because a solar system stays with our customer for 25 years, not 25 days.

500+
Projects delivered
10+
Years in energy
30+
Provinces covered
25
Year max warranty
02 / FounderEngineer · Founder
Dr. Somsak Tangjaidee, founder of M.I.T. Energy, in the assembly workshop
I've been an electrical engineer for almost 25 years. The thing I most wanted to change is customers having to decide from quotes they cannot read. So we make our quotes as clear as a tax invoice — and our post-install reports show every number.
Dr. Somsak TangjaideeFounder & Chief Engineer · MIT Energy
03 / ValuesMission · Vision
01

Measurable every month

Every system ships with our EMP platform — customers see live kWh, savings and system health from any phone or browser. No guessing.

02

Designed for the actual roof

We don't sell one-size packages. Engineers visit on site, test the structure and run a 3D shading simulation before we quote.

03

All paperwork, no loose ends

Net Metering, BOI, TIS and MEA/PEA paperwork — we file all of it, and hand customers the test reports for the full 25-year life of the system.

04

A price you can defend

Every line in the quote shows brand, spec and price origin. No hidden costs after install. Price-match guaranteed.

04 / OperationsWorkshop & staging
MIT Energy assembly workshop with staged solar panels and inverters

Every component is QC'd before it goes on site.

Our 600 m² workshop in Pathum Thani is where we burn-in inverters, pre-cut harnesses, stage hardware per project, and stock spares for the full 25-year service window.

  • 0124-hour burn-in test on every inverter
  • 02Cables pre-cut and crimped — 40% faster on site
  • 03Spare-parts depot covers every model we install
05 / TimelineHow we grew

Ten years with our customers — growing together.

  1. 2014

    Founded in Pathum Thani; started with residential solar installs

  2. 2016

    Expanded into commercial and factory work — first 100 kW project

  3. 2018

    Launched the ECO ENERGY product line using CNT technology in Thai factories

  4. 2020

    Built the EMP platform for real-time energy monitoring

  5. 2022

    Delivered our 300th commercial project; opened EV Charger service

  6. 2024

    500+ projects · 50+ engineers · serving 30+ provinces

Want our engineers to look at your system?

Free, no-obligation consultation — we reply within 24 hours with a first-pass estimate.

Talk to us about ECO ENERGY, SOLAR CELL, AIRCO SAVER, LIB Solar Townhome, and EMP.