Solar panel system calculator ""

Do you want to estimate the solar electricity production of your solar panels before investing in a photovoltaic system? PVGIS provides you with a detailed and precise simulation of your solar yield, regardless of your location among more than 21,000 cities worldwide.

With PVGIS, access independent and reliable data on the profitability of your photovoltaic project, based on high-precision meteorological models.

Comprehensive Analysis of Your Solar Production:

• Monthly photovoltaic production in kWh:

  → Evaluate the amount of solar energy generated each month by your solar panels and adjust your self-consumption or grid resale strategy accordingly.

• Sunlight exposure and solar productivity:

  → Check daily and monthly sunlight hours to anticipate your photovoltaic yield and optimize your solar installation.

• Solar efficiency in kWh/m²:

  → Analyze the performance of your photovoltaic panels per square meter and optimize their orientation and tilt to maximize renewable energy production.

Why Choose PVGIS for Your Solar Project?

• ✔ Accurate and independent solar data for a reliable photovoltaic simulation
• ✔ Free and accessible tool for solar installers, photovoltaic engineers, and homeowners
• ✔ Optimized solar system sizing for a better return on investment (ROI) and an optimal internal rate of return (IRR)
• ✔ Ideal for self-consumption projects, off-grid solar systems, electricity resale, and hybrid installations

Switch to solar energy with confidence using PVGIS and ensure the profitability of your photovoltaic installation!