Before your system is installed, Melink Solar uses industry-standard modeling tools – like Helioscope, PVsyst, or Aurora Solar – to project annual solar production (in kilowatt-hours, or kWh).
These tools use:
- Local weather station data for long-term solar irradiance averages
- Tilt angle and orientation based on your site design
- Soiling and shading assumptions to model losses from dust, pollen, trees, or nearby obstructions
A well-modeled system should deliver consistent performance with only slight seasonal variations – higher in summer, lower in winter.
Important Production Factors:
- Soiling: Dirt or debris on panels can reduce output. Melink Solar factors this into estimates.
- Shading: Trees, HVAC units, or new construction nearby can impact long-term production.
- System Losses: Inverter efficiency, wiring, and temperature all reduce raw output slightly (typically <20%).
Be cautious of solar proposals that overpromise production. Melink Solar models conservatively using real-world assumptions to protect your ROI.