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Rooftop solar panels installed by the MIT Energy team
4.9(187 Google Reviews)

Install Solar Rooftop and cut your electricity bill by up to 80%, installed by professional engineers

MIT Energy installs solar and energy-saving systems for homes and businesses across Thailand. 25-year panel warranty, end-to-end service, fair pricing.

  • Solar Rooftop · ECO Energy · Airco Saver
  • Residential and commercial customers nationwide
  • Solar panel warranty up to 25 years
085-946-6199
25-year warrantyTIS certified500+ projects
No cost, no obligation

Get a Free Quote

Our engineering team replies within 24 hours

or call us 085-946-6199

Certified & accredited

Standards & partners you can trust

  • TISThai Industrial Standards Institute
  • BOIBoard of Investment
  • MEAMetropolitan Electricity Authority
  • PEAProvincial Electricity Authority
  • ISO 9001ISO 9001:2015
  • IECIEC 61215 / 61730
Our services

Complete energy solutions for homes & businesses

Choose the service that fits — designed and installed by our specialist engineering team.

Solar panels on a residential rooftop
01 / solar

Solar Rooftop

Rooftop solar for homes and businesses — cut electricity bills by up to 80%.

  • Tier-1 panels with 25-year warranty
  • Custom-designed for your roof
  • We handle Net Metering paperwork
  • Installed by certified specialists
  • Real-time monitoring app
View details
ECO Energy energy-saving device installed in a distribution panel
02 / eco

ECO Energy

CNT-based energy-saving devices reduce electricity use by 8–18% — ideal for factories and buildings.

  • Carbon Nano Tube technology
  • Reduces harmonics on inductive loads
  • Extends machinery lifespan
  • Measurable, verified results
  • Full saving-summary reports
View details
Technician inspecting and maintaining solar panels
03 / airco

Airco Saver

Air-conditioner energy saver — reduces AC consumption for hotels, offices, and large spaces.

  • Cuts AC consumption 8–18%
  • Designed for inductive loads
  • Easy install, no system disruption
  • Before/after measurement
  • Full after-sales support
View details
MIT Energy crew installing solar panels on a factory roof
25 years
warranty
Awards & accreditations

Award-winning solar installer with the longest warranty

MIT Energy is certified by Thailand's leading authorities and offers up to 25 years of solar panel warranty — covering both performance and installation.

25 yrs
Year warranty
500+
Projects delivered
4.9
Google Rating
How we work

Easy installation in 4 steps

Our team handles every step — from your free consultation to project handover.

  1. 01

    Free consultation

    Fill our form or call us. Our engineers reply within 24 hours.

  2. 02

    Design & quote

    Initial 3D design and detailed quotation for your approval.

  3. 03

    Site survey

    Our engineers visit on-site to confirm the design.

  4. 04

    Installation & handover

    Specialist installers complete the work, test the system, and hand over with documentation.

Equipment we install

Industrial-grade hardware, photographed on site

Every system uses TIS/IEC-rated components with full documentation — these are real install photos from our team, not renders.

  • Macro detail of monocrystalline solar panel cells
    01Solar Panel — Mono PERC 580W

    Tier-1 brand · 25-year power warranty

  • Open inverter cabinet with cabling and breakers
    02String Inverter — Huawei / Sungrow

    5-100 kW · 10-year warranty · WiFi monitoring

  • Three-phase capacitor bank panel detail
    03Capacitor Bank — 3-phase PFC

    Improves power factor · cuts kVAR on TOU bills

  • Wall-mounted lithium battery storage cabinet
    04Battery Storage — LiFePO4

    BYD / Pylontech · 5-30 kWh · 6,000 cycles

  • Hands installing Airco Saver device on AC condenser
    05Airco Saver — AS-200

    Cuts AC load 15-25% · installs in 30 min

Pricing packages

Solar Rooftop packages with installation

Pick the size that fits your bill and roof. Prices include installation and Net Metering paperwork.

Starter 3kW

3 kW · 7 Panels
Starting from
฿115K
Save/month
฿1,200
Payback
8 years
Inverter
Solis
  • Tier 1 solar panels
  • Solis inverter
  • 25-year warranty
  • Free installation
  • Net Metering application
Get a Quote

Business 10kW

10 kW · 24 Panels
Starting from
฿340K
Save/month
฿4,000
Payback
7 years
Inverter
SolarEdge
  • Tier 1 solar panels
  • SolarEdge inverter
  • 25-year warranty
  • Free installation
  • Net Metering application
Get a Quote
04 / Quick estimate

See what your bill could look like with solar

Enter your average monthly electricity spend — get an indicative system size, budget range, and payback window (no obligation).

MIT Energy engineer reviewing solar production on a monitoring dashboard
Real customer reviews

500+ customers trust MIT Energy

4.9
Google Reviews
from 187 reviews
Read all reviews on Google
Homeowners who installed solar with MIT Energy
สมชาย วงศ์ดี
2 weeks ago

Installed a 5 kW system at home. My bill dropped from 5,000 to 800 baht a month. The crew was tidy and finished everything neatly. Highly recommended.

Verified Customer
Factory owner using a MIT Energy solar rooftop system
นภา รัตนวงศ์
1 month ago

Great service from the survey and design through to installation. Staff explained every step in detail, and after-sales follow-up has been excellent.

Verified Customer
วิชัย ชัยสิทธิ์
1 month ago

They did a 30 kW system for our factory. Electricity costs fell by more than half, great value, better price than other vendors, and they handled the whole net-metering process for us.

Verified Customer
พรทิพย์ สุวรรณ
2 months ago

Installed in 2 days, the team cleaned up properly, the system performs as promised, and the monitoring app is very easy to use.

Verified Customer
ธนพล ศรีสวัสดิ์
3 months ago

I asked several companies for quotes. MIT Energy had the best price and the most complete spec. No regrets, and after-sales support responds fast.

Verified Customer
09 / FAQ

ECO ENERGY · SOLAR CELL · AIRCO SAVER · EMP

10 / Contact

MORE INFORMATION

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

MIT Energy engineers ready to advise on solar
Reply ≤ 24h