Abonnement simulateur et calculateur solaire

Ce service est appuyé par un consortium d'experts européens en énergie solaire et d'ingénieurs, garantissant ainsi une expertise à la fois indépendante et neutre.

Optimisez dès aujourd'hui vos projets solaires
grâce à nos abonnements personnalisés

PVGIS24 PRIME

les 3 premiers mois puis

project credits per month

per folder

PVGIS24 PREMIUM

les 3 premiers mois puis

project credits per month

per folder

PVGIS24 PRO

les 3 premiers mois puis

project credits per month

per folder

PVGIS24 EXPERT

les 3 premiers mois puis

project credits per month

per folder

Technical and Financial Solar Project

The technical and financial solar simulation of a solar installation is essential to ensure the viability and profitability of the project. It allows for anticipating performance, optimizing configurations, managing risks, and making informed financial decisions. By providing a clear and detailed view of expectations and economic realities, PVGIS.COM solar simulations help investors, developers, and solar installation owners to maximize their return on investment and ensure the sustainability of their projects.

Energy Production Estimation

  • 1. Production Calculation: The technical solar simulation estimates the amount of solar energy the installation will produce annually, based on factors such as geographical location, orientation and tilt of the panels, and local climatic conditions.

  • 2. Variability of Climatic Conditions: Evaluates the impact of climatic variations on energy production and integrates safety margins in financial forecasts.

  • 3. Optimal Sizing: Ensures that the installation is optimally sized to maximize production and revenues without over-investing.

  • 4. Monitoring and Adjustments: Facilitates monitoring of actual performance against forecasts, allowing adjustments in maintenance and management strategies to optimize results.

Financial Analysis

  • 1. Investment Cost: Includes the initial installation costs, including the purchase of panels, inverters, installation fees, and costs of connecting to the public grid.

  • 2. Savings and Revenues: Calculates the savings achieved through self-consumption and/or the revenues generated by selling the energy produced to the public grid, based on guaranteed buyback tariffs and contract duration.

  • 3. Cash Flow and Internal Rate of Return (IRR) of the Investment: Analyzes annual cash flows to ensure the long-term financial viability of the solar installation. Determines the Internal Rate of Return of the investment.

  • 4. Return on Investment (ROI): Evaluates the time needed to recover the initial investment through savings and/or revenues from the sale, and calculates the overall return on investment.

  • 5. Solar Scenarios and Simulations: Allows testing of different scenarios (e.g., changes in buyback tariffs, climatic variations) to assess their impact on production and profitability.

  • 6. Subsidies and Incentives: Takes into account government subsidies, tax credits, and other financial incentives available to reduce costs and improve profitability.

  • 7. Maintenance and Durability: Anticipates maintenance costs and equipment replacement to ensure continuous and optimized production.

Technical and Financial Solar Project Cover
Key Figures
Performance Indices

Advanced Performance Calculations

Unlimited solar production simulations take into account specific component losses, including losses due to temperature, angle of incidence, and wiring losses, providing a detailed technical evaluation of the performance of each photovoltaic system. PVGIS 5.2 uses a default value of 14% for overall losses over 20 years of operation, with an average annual variability of 3%.

PVGIS24 refines this approach by simulating solar production for the first year and forecasting the evolution over a 20-year period. The software takes into account the average annual degradation of photovoltaic panels at 0.5%, maintenance costs, and seasonal variations. These simulations provide a realistic long-term view of system performance, essential for accurate financial analyses.

The results of these estimations enable advanced financial calculations such as the IRR (Internal Rate of Return) and ROI (Return on Investment). Through seamless integration with the financial simulator PVGIS24 Calc, the technical data generated by PVGIS24 are directly transferable, facilitating a comprehensive assessment of the project's profitability in just a few clicks. This synergy between technical simulation and financial calculation allows professionals to optimize their investment decisions and present clear and compelling reports to clients.

Advanced Performance Calculations Advanced Performance Calculations

Here are the main stakeholders and objectives associated with the simulations:

Target Audience for Simulations

  • • Solar Installers: Professionalize the financial analysis of solar projects through simulations that incorporate precise data regarding costs and energy yield.

  • • Project Developers: Optimize technical design and overall profitability of solar projects to maximize return on investment.

  • • Energy Consultants: Provide reliable technical analyses to guide informed decisions regarding the viability of solar projects.

  • • End Clients: Offer impartial and independent financial oversight to evaluate solar installation proposals.

Key Features of the Simulations

  • • Accuracy and Reliability: Relying on high-quality weather data, the simulations provide trustworthy results for an accurate assessment of energy production.

  • • Ease of Use: An intuitive interface allows users, whether novices or experts, to conduct simulations in a few simple steps. Technical support is also available to assist users throughout the process.

  • • Flexibility and Adaptability: PVGIS.COM offers various subscription plans tailored to the specific needs of businesses, whether small or large, with the option to purchase additional credits for further simulations if necessary.

  • • End Clients: Offer impartial and independent financial oversight to evaluate solar installation proposals.

Subscription

Choose from a range of subscriptions designed to meet your needs and enjoy reliable technical and financial analyses for your solar projects. This platform is an invaluable asset for any business or individual looking to adopt a professional, precise, and cost-effective approach to solar energy.

PVGIS24 simulations are recognized for being

  • • Accurate and Reliable: PVGIS.COM simulations are based on robust weather data, providing precise and reliable results. Financial data can be customized according to your solar project.

  • • Easy to Use: Intuitive and user-friendly interface suitable for all skill levels. Technical support is available to assist users with their simulations.

  • • Flexible and Adaptable: Various subscription plans tailored to the specific needs of businesses of all sizes. Option to purchase additional credits as needed.

PVGIS24 simulations have been developed to meet your needs

  • • Solar Installers and Contractors: Professionalize the financial approach of solar projects.

  • • Project Developers: Optimize design and profitability of solar projects.

  • • End Clients: Allow neutral financial oversight of commercial offers.