Solar technician installing panels on a rooftop overlooking the sea in Koh Samui

Koh Samui's Solar Specialists

Solar Panels in Koh Samui: Use the Sun, Keep Your Comfort

Samui Solar Tech designs, installs and maintains solar power systems for villas, hotels and businesses across Koh Samui — built for the tropical climate.

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Every property is different — contact us for a personalised quote tailored to your energy needs.

5 Solar services under one roof
Free On-site survey, no obligation
Local Team based on Koh Samui
6 Languages on this website

One Team, Every Solar Need

From a single villa roof to a full resort, we design systems that match how you actually use power. Learn more about Samui Solar Tech.

Residential Solar

Solar panel systems sized for your villa, your roof and your budget.

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Commercial Solar

Solar for hotels, restaurants and businesses with high daytime electricity use.

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Batteries & Storage

Keep the power on through outages and use more of your own solar energy.

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Solar Water Heating

Hot water from the sun, so your water heater uses less electricity.

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Maintenance

Cleaning, inspections and servicing to keep your system running as it should.

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See All Solar Services

Why Go Solar on Koh Samui

  • Air conditioning and pool pumps keep a villa's electricity use high, and Koh Samui has plenty of sunshine.
  • Pair solar with a battery to keep chosen circuits running during a power cut.
  • Add a battery or solar water heating later as your needs change.
Discover the full case for solar
Samui Solar Tech technician reviewing a solar system on a tablet, with panels and the sea behind

How We Work, Start to Finish

  1. 1

    Site Survey

    We assess your roof, your electricity bills and your goals.

  2. 2

    Tailored Proposal

    You receive a clear proposal sized to your actual usage.

  3. 3

    Installation

    We install your system with as little disruption as possible.

  4. 4

    Monitoring & Support

    We stay on call for maintenance, monitoring and any questions after install.

See our full installation process

Solar System Examples

Technician working on wall-mounted battery storage units on Koh Samui Two technicians installing an evacuated-tube solar water heater on a villa roof in Koh Samui Technicians checking solar panel performance on a tablet during a maintenance visit in Koh Samui Aerial view of a large ground-mounted solar array with a battery container and sea view on Koh Samui
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Ready to See What Solar Could Do for You?

Tell us about your property and we'll put together a tailored proposal, usually within 1 hour. No pressure, and no price talk until we understand your needs.

Request Your Quote