Assessing energy needs
Choosing the right PV system for a company starts with a careful analysis of the energy consumption profile. Key questions: what is the annual consumption volume, what does the hourly profile look like and are we planning to grow capacity in the future.
Key technical parameters
When choosing a PV system for a business, a few key parameters directly affect installation ROI.
- Nameplate capacity vs. actual production
- Performance Ratio
- Module degradation — linear warranty
- Quality of inverters and monitoring
Financial aspects
The average payback period for business PV today is 4–6 years, depending on the energy tariff and consumption profile. Financing models such as leasing or PPAs are worth considering.