How to Assess Your Factory Roof for Solar Panel Installation in Thailand

If you're a factory owner in Thailand considering solar energy, one of the first questions you'll face is: "Is my roof suitable for solar panels?"

The good news is that most commercial and industrial rooftops in Thailand are excellent candidates for solar installation.

Key Factors for Roof Solar Assessment:

1. Available Roof Area - A typical solar panel requires about 2 square meters. For a 20kW+ system, you need at least 100 sqm of roof space.

2. Roof Orientation - South-facing roofs in Thailand get maximum sunlight. East/west roofs still get 85-90% output.

3. Structural Capacity - Solar adds about 15-20 kg/sqm. Most factory roofs handle this fine.

4. Shading - Nearby buildings or equipment creating shadows can reduce output significantly.

Financial Returns:

- Direct Purchase (EPC): ROI in 4-7 years, 20+ years of free electricity after payback

- PPA Model: 10-30% immediate savings, zero upfront cost

- BOI Tax Incentives: Import duty exemptions and corporate income tax reductions

Free Roof Assessment Tool:

Use CapSolar's free Roof Area Estimator at capsolar.co.th/th/tools/roof-estimator to calculate your roof's solar potential instantly. No registration needed.

Other useful tools at capsolar.co.th:

- Solar ROI Calculator - Calculate your investment return

- Bill Analyzer - Understand your electricity bill

- PPA Comparator - Compare PPA vs direct purchase

- Carbon Calculator - Measure your carbon savings

CapSolar Co., Ltd. - Bangkok-based solar energy company

Website: capsolar.co.th

Phone: 02 124 5414