PROFESSIONAL SOLAR SOLUTIONS · THAILAND

The Future of
Green Energy

Powered by the sun
German engineering precision, Thai sunshine

LIVE · All solar systems installed by NCA in Thailand☀️

--kW

Producing right now

--MWh

Produced today

--THB

Client savings today

--Mio THB

Saved for our clients

--t

CO₂ avoided (total)

--🌳

Trees equivalent (total)

Why NCA Solar

Innovation. Sustainability. Efficiency.

NCA-Solar is a full-service energy efficiency consulting and installation company — creating value through innovative solutions across Pattaya, Chonburi and Rayong.

On-Grid Systems

Use solar energy directly in your home or business — power your devices straight from the sun and cover your daytime electricity costs.

Learn more →

Hybrid Battery Systems

Store solar energy in batteries and use it at night to power your home. Stay protected from grid outages and get the most out of every kilowatt your panels produce.

Learn more →

Commercial Solutions

From showrooms to factories — NCA Solar installs high-performance systems with ROI under 3 years for business clients.

Learn more →

Smart Monitoring

Your Solar Plant in Your Pocket

Full overview of your electricity situation — online, worldwide, at any time. Just use your iOS or Android device.

Real-time energy production tracking
iOS & Android compatible
Remote system diagnostics
Consumption vs. generation analysis

Solar Quick Check

Does Solar Make Sense for Your Project?

Check in a few seconds whether a solar system is economically and ecologically worthwhile for you in Thailand - before you dive deeper into planning.

1. Project Type

House

Condo

Commercial

2. Ownership Status

Owner

Tenant

L-Lease

3. Electricity Bill / Month

8,000 THB

Based on the Thai average tariff of approx. 4.7 THB / kWh.

4. Home During Daytime?

20%Rarely

40%Little

60%Often

80%Always

Cost during sun hours (daytime)

Estimated consumption during peak generation

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☀ On-Grid System (Daytime) --

Economic profile:--

🔋 Hybrid System (With Battery) --

Economic profile:--

🌱

Ecological added value

Beyond financial ROI, every kilowatt-hour of clean solar power drastically lowers your carbon footprint in Thailand - green energy straight from the Thai sun protects our nature and the climate!

Important: Every solar system in Thailand is unique. Real yields depend on your roof orientation, shading and local grid operator rules (PEA/MEA). This check gives you a solid ballpark figure.

Go to Savings Calculator →

PEA & MEA Approval

Smooth Registration Process

NCA-SOLAR handles all technical documentation and helps you collect personal documents for your PEA/MEA application. We advise on Thai guidelines and local regulations.

PEA Approved MEA Approved Full Compliance

Important Notice on PEA / MEA Registration

Regulatory requirements for solar systems in Thailand are changing. PEA and MEA now ask every system owner to register.

We therefore advise all our customers, new and existing alike: we recommend registering your system. You can do this yourself - or we take care of it for you.

The decision is yours. Talk to us any time.

Free Consultation

Save Up to 80% on Your Power Bill

Leave your details and our experts will contact you with a personalised savings analysis.

First Name

Last Name

Email

Phone / WhatsApp

⚡ For a quick quotation, please tell us a bit more:

Power Supply Type Tip: check your meter or breaker box - it shows 3P or 1P

Monthly Electricity Bill

Project Location (Google Maps Link) Open Google Maps, drop a pin on your roof, tap Share → Copy Link

How Do You Mainly Use Power?

System Type

Anything Else? (optional)

🤖 Quick Spam Check — What is + ?

☀

Thank you!

We'll be in touch within 24 hours.

Our Projects

High Quality Solar Installations by NCA-Solar

Customer Reviews

What Our Clients Say in Google

COMMERCIAL

Solar for Industry
& Showrooms

Commercial Solar

Why Solar for Your Business?

Industries and showrooms operating during daytime hours are ideal solar candidates. Reduce grid reliance, cut energy bills, and showcase your sustainability commitment.

The Smart Move for Your Business

☀Perfect Timing: Your operations run during the day - exactly when the sun is working hardest. You consume the green energy right as it is generated.
☀The "Double Saving" Effect: High industrial consumption usually triggers expensive CO₂ certificates. By switching to solar, you slash your grid usage, saving massive amounts on both your electricity bills and emission penalties.
☀Unbeatable ROI: Because factories and showrooms draw heavy amounts of power, the financial return is outstanding. Expect your solar investment to pay for itself in under 3 years.

Ready to cut costs? Secure your energy independence with German precision and reliable Solis technology. Contact NCA-Solar today to calculate your savings.

⚡

Special Industry Package

On-Grid System inclusive service, installation, PEA approval and all paperwork. ROI under 3 years.

🔋

No More Power Cuts

Our ON/OFF Grid hybrid solution keeps your team running even during grid faults - never lose a client meeting.

🚗

Carport Solutions

No roof space? Transform your carport into a solar plant. Charge EVs and power your business sustainably.

Featured Projects

RUWAC Vacuum - 110kW Installation

Finalized: 110 kW solar installation in Chonburi Amata, completed in under 7 days. SOLIS Industrial Inverter + Longi MO6 panels - exceptional efficiency, massive cost savings.

Project Video

ALCOM - Amata City Rayong 2025

Large-scale commercial solar installation at ALCOM, Amata City Industrial Estate, Rayong - fully operational 2025. Drone footage captures the scale and precision of our professional installation.

Off-Grid Solar - Agriculture and Remote Sites in Thailand

Off-Grid Solutions

Agriculture & Remote Sites

Power Exactly Where You Need It

Cutting-edge off-grid solar for remote farmland, rural locations, or your garden home. Tailor-made systems by our experts. Break free from expensive, noisy diesel generators and complex fuel logistics. Whether you need consistent energy for heavy agricultural watering systems, running an isolated facility, or powering your private retreat, our stand-alone solutions deliver reliable, independent power exactly where the grid can't reach.

COST & SAVE

Why Does Solar
Save Your Money?

Savings

Why keep paying constantly rising electricity bills when the ultimate power source is shining right above your roof?

Transforming your property into a smart and independent energy asset is no longer just a vision for the future - it is a highly profitable reality today. Solar uses the energy of the sun, which is abundant in Thailand and absolutely free. It is only a matter of time before your system pays for itself and starts earning money every month.

2x

Double Solar Yield

Thailand gets twice the solar radiation of Europe. Enjoy maximum power and massive savings year round.

ROI

Fast ROI with Premium Technology

High performance panels and top tier inverters maximize every ray of light. Your system pays for itself in record time.

25y

Ultimate Protection

Up to 25 years panel and 10 years inverter warranty direct from the manufacturers. Plus a full 1 year NCA Solar guarantee on installation and roof watertightness.

Savings

Solar Savings Calculator

Discover your potential savings instantly using our online calculator. Afterward our experts will design a detailed proposal completely customized to your specific needs.

Enter your monthly electricity bill - see your estimated savings for On-Grid and Hybrid systems.

Monthly Electricity Bill

THB / mo

฿ 5,000฿ 40,000

On-Grid

No Battery

--System Size

--Monthly Savings

--Payback Period

--Profit after 10 Years

⭐ Hybrid

inkl. Battery

--System Size

--Monthly Savings

--Payback Period

--Profit after 10 Years

* Estimates based on typical Thai irradiation & current electricity rates. Individual results may vary.

Sun Advantage Thailand

Thailand's Sun Works for You

Thailand enjoys some of the world's highest solar irradiation levels, making NCA-Solar systems exceptionally profitable compared to European installations.

High solar irradiation year-round
Electricity prices rising annually
Feed excess energy back to grid
No maintenance costs for 10+ years

TECHNOLOGY

Premium Technology
for Maximum Output

Inverter Technology

Our Inverter of Choice: Solis

NCA Solar works predominantly with Solis inverters - the world's #1 residential inverter brand. With a 99.7% reliability rate and up to 98.8% peak efficiency, Solis is the professional's choice for solar installations across Thailand.

#1Global Residential

99.7%Reliability Rate

98.8%Peak Efficiency

#3Largest Manufacturer

Residential · Hybrid

Solis S6-EH1P
6kW Hybrid Inverter

The ideal home energy solution - single-phase hybrid inverter with integrated battery management. Store solar energy during the day, power your home at night, and stay running through any grid outage.

6 kWp Output Hybrid Ready Single Phase App Control

Small Business · On-Grid

Solis S5-GC
25-50kW Three Phase

Built for showrooms, hotels and SME businesses. Three-phase on-grid inverter delivering ROI in under 3 years - cut your commercial electricity bill from the moment it is switched on.

25-50 kWp Three Phase On-Grid ROI < 3 Years

Industry · Large Scale

Solis S5-GC 110kW
Industrial Powerhouse

The machine for factories and large industrial estates. Three-phase high-capacity inverter built for demanding environments - proven in our RUWAC Chonburi 110kW installation, completed in under 7 days.

110 kWp Output 3-Phase Commercial Industrial Grade Proven in Thailand

Solar Panels

Tier 1 Panels - The Global Big Three

NCA Solar exclusively uses Tier 1 panels from the world's three largest solar manufacturers. 25-year product warranty, 30-year performance guarantee - zero compromise on quality.

JINKO

SOLAR

World's #1 module manufacturer. TOPCon N-type technology delivers maximum output in heat and low-light conditions.

Tier 1 · 25yr Warranty

TRINA

SOLAR

Premium quality for commercial and industrial rooftops. Exceptional quality control with proven long-term stability.

Tier 1 · 25yr Warranty

LONGi

SOLAR

Global leader in mono PERC and N-type silicon. Deep vertical integration for superior material consistency.

Tier 1 · 25yr Warranty

Battery Storage

LV Topsun - Smart Energy Storage

Our storage partner LV Topsun delivers high-capacity LiFePO4 lithium battery systems from 5 to 40 kWh - ideal for residential and commercial hybrid installations. Over 11 years of manufacturing expertise, available throughout Thailand.

5-40 kWh Capacity LiFePO4 Chemistry Rack or Wall Mount 10yr Warranty

Also Available

Other Brands We Install

Beyond Solis, we also install these proven brands - always the right inverter for the right project and budget.

Sofar Solar

Reliable hybrid & on-grid inverters for residential and commercial systems - globally proven, well-supported across Thailand.

SolaX Power

High-efficiency hybrid inverters with strong local support - ideal for demanding residential and light commercial projects.

BYD Energy Storage

We also offer BYD Energy Storage systems - world-leading LiFePO4 battery technology for reliable residential and commercial energy storage.

Smart Monitoring

Your Solar Plant in Your Pocket

Monitor, control, and optimize from anywhere - real-time data across every platform.

Apple iOS

iPhone & iPad · App Store

Android

All Devices · Google Play

Web Portal

Browser · Any Device

★ Always Up To Date - Latest firmware & features, guaranteed

Powered by Solis Cloud - worldwide access

Installation

Every Roof Type Covered

Flat, gabled, pent roof - with or without tiles. NCA-SOLAR works with efficient mounting solutions for all applications. Watertight installation guaranteed. Your solar system protects your roof.

Flat Roofs Gabled Roofs Industrial Roofs Carports

CONTACT

Let's Talk Solar

Save Up to 90% on Your Power Bill

Free consultation, no obligation.

First Name

Last Name

Email

Phone / WhatsApp

⚡ For a quick quotation, please tell us a bit more:

Power Supply Type

Monthly Electricity Bill

Project Location (Google Maps Link)

How Do You Mainly Use Power?

System Type

Anything Else? (optional)

🤖 Quick Spam Check — What is + ?

☀

Thank you!

We'll be in touch within 24 hours.

Contact Information

📍

Showroom

40/1 Huai Yai Rd.
Banglamung, Chonburi 20150
Kingdom of Thailand

📞

Solar Hotline

+66 (0) 965 489 783
Mon-Fri 9:00-17:00

✉

Email

contact@nca-solar.com

Scan to contact us on LINE - fastest response!

Visit Us

NCA Solar Power Center - Huai Yai

Visit our showroom at 40/1 Huai Yai Rd., Banglamung, Chonburi 20150. We are open Mon-Fri, 8:00-17:00 - closed on public holidays. Best call us for an appointment so the right team member is there for you!

ABOUT

Knowledge Hub Solar
& NCA Group

About NCA Solar

New Concept Asia Co., Ltd.

At NCA-Solar we deliver full-service solar energy solutions built on three core values: Innovation, Sustainability & Efficiency.

☀German precision, Thai excellence - the best of both worlds for highest engineering standards and long-term reliability.
☀Everything from one source - planning, licensing, flawless installation and maintenance.
☀We speak your language - our team serves you in English, Thai and German.
☀Local focus, national reach - Bangkok, Pattaya, Rayong & Chonburi, plus large-scale projects all over Thailand.
☀Part of the NCA group - hand in hand with NCA Design: structural engineering meets modern aesthetics and green technology.