Checklist for Commercial Solar Panels in Wales

July 25, 2025

 Checklist for Businesses for Installing Commercial Solar Panels in Wales


Commercial Solar Panel Checklist for Wales - Carbon Zero Renewables

Your Checklist for Installing Commercial Solar Panels in Wales

An essential guide for your organisation from Carbon Zero Renewables

1. Site Assessment

  • Roof Condition: We analyse the structural integrity of your roof to ensure it can safely support the installation.
  • Sunlight & Shading: A detailed analysis determines optimal panel placement for maximum year-round energy generation.
  • Energy Needs: We assess your current and future electricity consumption to tailor a system that meets your organisation's specific requirements.

2. Planning & Regulations

  • Permitted Development: Many commercial solar installations in Wales fall under Permitted Development Rights, simplifying the process.
  • Planning Permission: We manage the entire application process if your project requires formal planning permission.
  • Certified Installers: We are fully certified under the Microgeneration Certification Scheme (MCS) and Competent Person Scheme (CPS) for your peace of mind.

3. Grid Connection

  • DNO Application: We handle the crucial G99/G100 application to your local Distribution Network Operator (DNO).
  • Smart Export Guarantee (SEG): We guide you through registering for an SEG tariff, ensuring you get paid for any surplus energy you export to the grid.
  • Licence Requirements: We ensure full compliance with all necessary generation and export licences.

4. System & Battery Options

  • High-Efficiency Panels: We recommend top-tier monocrystalline panels for superior performance and longevity.
  • Smart Inverters: We specify inverters with advanced monitoring capabilities for optimal system management.
  • Battery Storage: Optional battery solutions allow you to store excess energy, providing power during outages and maximising your self-consumption.

5. Financial Considerations

  • Cost Savings: Dramatically reduce your electricity bills and protect your business from future price rises.
  • Welsh Government Support: We can advise on available grants, loans, or incentive programmes from the Welsh Government.
  • ROI Projections: Receive a detailed Return on Investment calculation, including payback periods and long-term financial benefits.
  • Capital Allowances: Your investment may be eligible for tax relief through capital allowances.

6. Installation & Maintenance

  • Our Process: Consultation → Site Survey → System Design → Professional Installation → Commissioning.
  • Minimal Disruption: Our experienced teams work efficiently to ensure a smooth installation process with minimal impact on your operations.
  • Ongoing Care: We provide guidance on simple maintenance like panel cleaning and offer annual servicing programmes to keep your system at peak performance.

7. Strategic Benefits

  • Energy Independence: Gain control over your energy supply and reduce reliance on an unpredictable national grid.
  • Corporate Responsibility: Visibly demonstrate your commitment to sustainability and enhance your organisation's public image.
  • Future-Proof Your Business: Lock in your energy costs and protect your bottom line against market volatility for decades to come.
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