Licensed Electrical Engineers · Thailand

Electrical Design, BOQ
& Solar PV

Licensed electrical engineers based in Thailand. We prepare BOQs, quantity takeoffs and electrical CAD drawings for clients worldwide, and provide solar PV installation, electrical inspection and thermography for facilities in Thailand.

Solar PV installation by The JAS Energy engineers
Solar photovoltaic system
Clean energy systems
Registered company
The JAS Energy Co., Ltd.
Thai Company Reg. No. 0455566001544
Engineering licences
Professional engineering licences, Council of Engineers Thailand · view engineers
Standards
EIT Electrical Installation Standard (Thailand), IEC
Contact
thejas.adm@gmail.com
+66 87 360 7890 · Mon–Sat 08:00–17:00 ICT

Working with International Clients

We work with clients in two ways: remote engineering deliverables sent as files, and on-site services for facilities located in Thailand. All documents are prepared in English.

Remote Engineering

For clients worldwide · delivered by email
  • BOQ and quantity takeoff from your drawings
  • Electrical CAD drafting and shop drawings
  • Single line diagrams, panel and load schedules
  • Files delivered as DWG, XLSX and PDF

Drawings for projects outside Thailand are prepared for review and sign-off by your local licensed engineer.

On-site in Thailand

For factories, offices and commercial buildings
  • Rooftop solar PV design and installation
  • Annual electrical and building inspection
  • Thermographic inspection of panels and transformers
  • Electrical design and utility permit applications

Design, inspection reports and permit documents are signed by our Thai-licensed engineers.

Send your drawingsEmail the drawings, scope and required standard.
Confirm scope & quoteWe confirm the scope and send a written quotation.
DeliveryFiles delivered in the formats agreed in the quotation.
RevisionsRevisions handled as agreed in the quotation.
Email your drawings

Why The JAS Energy

Free Site Survey

Our team surveys your site and assesses the most suitable system at no charge.

Designed by Electrical Engineers

Systems are designed by properly registered electrical engineers.

Installed to EIT Standards

Systems are installed in accordance with the Electrical Installation Standard for Thailand (EIT).

Complete Utility Permit Service

We prepare documents and submit permit applications to meet all requirements.

Post-Installation PM Service

We look after and maintain your system after installation.

If you have questions or need assistance, contact our team, or call us Monday–Saturday, 08:00–17:00 ICT (UTC+7) at +66 87 360 7890

Get an Estimate

Latest Projects & Solutions

10 kW 3-phase rooftop solar, 18 panels installed

10 kW 3-Phase Rooftop Solar (11.70 kWp) · 2026

18 solar panels installed on the roof; system tested and handed over; completed 31 May 2026

Thermal imaging of breakers, Nimman Group, Khao Yai

Electrical System Inspection & Thermography · Nimman Group, Khao Yai

Inspection of transformers, distribution panels and cable terminations using a thermal imaging camera, 2026

PM of MDB panel, Monsanto, Sakon Nakhon

PM & SLD Drafting · Monsanto, Sakon Nakhon (2025)

Preventive maintenance of the factory electrical system and preparation of a Single Line Diagram

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