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Cut operating costs Maximize your ROI.

Commercial solar systems that reduce electricity expenses by up to 70%, deliver fast payback, and strengthen your sustainability credentials.

WHY VOLT FOR BUSINESS

Reduce Operating Costs
With Commercial Solar

Systems Installed

500 job sites

Google Review Rating

4.9 stars

100%

Carefree Service
ENTERPRISE SOLUTIONS

Built for Business Owners & Facility Managers

We understand the electricity costs your business faces. Our solar solutions are designed to maximize your return on investment (ROI) without disrupting your business operations.

Lower your monthly electricity bill

Generate your own electricity to reduce daytime electricity purchases

Boost Your Business's Profits

Expenses decreased; operating profit increased

Use your roof space to generate income

Turn Vacant Land into a Source of Energy

Helps reduce indoor heat

Solar panels help block heat from the roof

Receive BOI Benefits

Enhance tax benefits for eligible businesses

Reduce Carbon Emissions, Build a Sustainable Business

Support ESG goals and a green corporate image

Business Solutions

Design a system tailored specifically to your business

From small retail stores to large industrial plants, we design and install

solar systems tailored specifically to your business’s electricity needs and available roof space

Small Business

10–30 kW

Retail stores, restaurants, small offices

Maximum savings:

X,000 baht/month
Medium Enterprise

30–100 kW

Office buildings, clinics, schools

Maximum savings:

XX,000 baht per month

Large Commercial

100–500 kW

Warehouses, factories, department stores

Maximum savings:

X00,000 baht per month

Industrial Scale

500 kW+

Manufacturing plants, large-scale facilities

Maximum savings:

Custom Proposal

OUR DIFFERENCE

Why Homeowners Choose VOLT

Specialists in solar roof systems

The VOLT SOLAR engineering team designs systems specifically tailored to your home’s roof, ensuring both efficiency and safety.

Carefully selected from leading global manufacturers

Tier 1 solar panels + inverters meeting international standards, designed to withstand Thailand’s climate, and equipped with short-circuit and lightning protection systems
Close-up angle of sleek black solar panels mounted on a gray standing-seam metal roof during a golden sunset.

No roof drilling required; no leaks

Premium materials—strong and durable—designed to withstand all weather conditions in Thailand

Up to 30-year warranty

All-inclusive service: panel cleaning, annual inspection, and real-time tracking of results via the app

Repayment terms of up to 5 years

  •  Solar Installment Plans Starting at Just 8,XXX Baht/Month
  •  0% down payment
  • No collateral required
  • Save up to 60% on your electricity bill**

Get a special 3-for-1 offer—
limited to the first 50 customers who confirm their installation

1: Have our team of experts evaluate your solar package.
2: Our consultants will assist with financing, so you don’t have to worry about paperwork or submitting documents
. 3: Upgrade your O&M service to include panel cleaning and system inspections throughout the year.

Calculate Your Savings

Enter your monthly electricity bill and see how much you can save with VOLT Solar — instantly.

1 Monthly electricity bill

฿4,000
฿2,000 ฿1,000,000

2 Electricity usage pattern

50%
10% 100%

Select the proportion of electricity consumed during the period when the solar panels produce energy

Solar system estimates for your business

The results are updated immediately according to the electricity bill and the proportion of electricity consumed during the daytime

Solar system size that should be installed

9.360kW

Pay less for electricity about a year

฿60,000

Estimated payback period

4.2 ปี

Required roof area

54.6 ตร.ม.

Estimated net savings over 30 years

฿1,551,000

*This figure is a preliminary estimate based on an average electricity rate of ฿5 per unit, electricity production of 4 units per kWp per day, and standard installation kit prices. Actual results may vary according to installation area and electricity usage behavior

Client Success Stories

From real customers

Frequently Asked Questions

Common questions

How much could your business save on electricity bills by installing solar panels?

Generally, you can save about 50–70%, depending on electricity usage, roof area, and operating hours. You can use our calculator to estimate approximate savings for your business.

It depends on your electricity usage and roof area. Generally, systems range from 10 to 500 kW. Our team of engineers will help you determine the best fit for your business.

Approximately 1–3 weeks for installation, and about 6–10 weeks for the entire process

We offer options such as outright purchase, installment plans with no down payment required, or special rates for electricity generated by solar power—choose the option that best suits your business needs.

It will have virtually no impact on operations. We plan to install the system with minimal disruption and can schedule the work to fit your business needs.

Modal Calculator | EN

What's your monthly electricity bill?

Use the average from your most recent electricity bill for a more accurate estimate.


฿4,000 /month
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฿2,000฿1,000,000

What type of property is this?

Choose the type of property being installed so we can recommend the right system.


When do you use electricity the most?

This helps us recommend the right system type for you.


☾ Nighttime 50%
Daytime 50% ☼
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☾ Nighttime Daytime ☼
Recommended: Hybrid-Ready Solar System

Best for those who use electricity fairly evenly between day and night

Your Solar System Estimate

Calculated from your electricity bill, usage pattern, and the right package.


Hybrid-Ready Solar System Calculating package...
This result is a preliminary estimate
Monthly Savings ฿0
Annual Savings ฿0
VOLT Flex — 0% DownVOLT Flex — 0% Down ฿0/month

60-month financing

Pay Cash
฿0

One-time payment, lower total cost

VOLT Flex financing is subject to terms and credit approval from each financial provider.

When are you looking to install?

Choose the timeframe closest to your plan.


How would you like to pay?

Choose how you'd like to pay for your solar system.


Get Your Custom Quote

We’ll send you a detailed quote for your Hybrid-Ready Solar System