--- title: PVsyst Reviews meta\_title: 'PVsyst Reviews 2026: Details, Pricing, & Features | G2' meta\_description: Filter 22 reviews by the users' company size, role or industry to find out how PVsyst works for a business like yours. aggregate\_rating: rating\_value: 4.5 review\_count: 22 scale: '5' date\_modified: '2026-08-18' parent\_category: name: CAD url: https://www.g2.com/categories/cad --- # PVsyst Reviews & Product Details Claimed ###### Profile Status This profile is currently managed by PVsyst but has limited features. Are you part of the PVsyst team? [Upgrade your plan](https://my.g2.com/pvsyst/upgrade?utm_campaign=s3&utm_medium=claim-popup&utm_source=g2) to enhance your branding and engage with visitors to your profile! PVsyst is a comprehensive software package designed for the study, sizing, and data analysis of photovoltaic (PV) systems. It caters to various configurations, including grid-connected, stand-alone, and pumping systems, making it a versatile tool for solar energy professionals. Key Features and Functionality: - System Design and Simulation: PVsyst offers detailed system design capabilities, allowing users to model PV systems with precision. It includes tools for defining system components, analyzing shading impacts through 3D modeling, and simulating energy production under various conditions. - Extensive Databases: The software provides access to comprehensive databases of meteorological data and PV system components, including modules and inverters, facilitating accurate simulations and system configurations. - Performance Analysis: PVsyst enables in-depth performance analysis by calculating energy yields, identifying potential losses, and assessing system efficiency. It supports the evaluation of factors such as shading, soiling, and thermal behavior, ensuring a thorough understanding of system performance. - Economic Evaluation: The software includes tools for financial analysis, allowing users to assess the economic viability of PV projects through metrics like Levelized Cost of Energy (LCOE) and Net Present Value (NPV). - User-Friendly Interface: PVsyst features an intuitive interface with a detailed help menu, guiding users through project development and facilitating ease of use for both beginners and experienced professionals. Primary Value and User Solutions: PVsyst empowers architects, engineers, and researchers to design and analyze PV systems with high accuracy and efficiency. By providing detailed simulations and performance assessments, it aids in optimizing system configurations, predicting energy yields, and ensuring the financial feasibility of solar projects. The software's comprehensive approach addresses the complexities of PV system design, offering solutions that enhance project planning, execution, and long-term performance. * * * Seller [Pvsyst](https://www.g2.com/sellers/pvsyst) Discussions [PVsyst Community](https://www.g2.com/products/pvsyst/discuss) Overview by Sylvain Pepoli Show More ## Top-Rated Alternatives [ ![PV*SOL](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "PV\*SOL") PV\*SOL 4.2/5(12) ](https://www.g2.com/products/pv-sol/reviews) [ ![RatedPower](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "RatedPower") RatedPower 4.4/5(293) ](https://www.g2.com/products/ratedpower/reviews) [ ![PVcase Ground Mount](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "PVcase Ground Mount") PVcase Ground Mount 4.7/5(418) ](https://www.g2.com/products/pvcase-ground-mount/reviews) [ View All Alternatives ](https://www.g2.com/products/pvsyst/competitors/alternatives) ## User Insights Average based on 22 real user reviews. [Log in to unlock pricing and user insights](/login) ## PVsyst Integrations (3) What do users say about integrations? Integration information sourced from real user reviews. ![Roop T.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Roop T.") RT Roop T. Sr. Manager Renewables & Environment Mid-Market (51-1000 emp.) 8/1/2026 "PVsyst - The Solar Generation Software" 4.5/5 What do you like best about PVsyst? PVsyst has been my go-to software for energy-yield simulations thanks to its accuracy and its detailed modeling capabilities. It lets me assess different system configurations and key factors like losses, shading, degradation, and meteorological data before I finalize a design. I also use SketchUp to build 3D shading scenes, and it integrates smoothly with PVsyst to support more realistic near-shading analysis. Using both tools together improves my design accuracy and gives me greater confidence in my project generation estimates. Review collected by and hosted on G2.com. What do you dislike about PVsyst? The software is very powerful, but the interface feels somewhat outdated and it can take new users a while to get comfortable with it. Importing and managing complex SketchUp shading scenes can be time-consuming as well, especially when you’re working with more detailed setups. A more modern UI and a smoother, more streamlined workflow would make the overall experience even better. Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? PVsyst helps me accurately estimate energy generation, optimize system design, and identify potential performance losses early in the design stage. As a result, I can make better techno-commercial decisions, reduce project risk, and deliver more reliable generation estimates to clients and other stakeholders. Review collected by and hosted on G2.com. Show More 8/3/2026 Current UserValidated ReviewerIncentivizedSource: G2 invite ![Shashikant y.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Shashikant y.") SY Shashikant y. Engieering Manager(Solar + BESS)- India and Southeast Asia Small-Business (50 or fewer emp.) 3/24/2026 "Powerful Solar Generation Simulation with Detailed Probability based Outputs" 4/5 What do you like best about PVsyst? It simulates a grid-connected or islanded solar power plant and provides the expected generation with different probability levels (P50, P75, P90, P95, P99, etc.). Depending on the data source used, you can obtain monthly generation, hourly generation, or even minute-by-minute generation. Review collected by and hosted on G2.com. What do you dislike about PVsyst? Importing the 3D file into PVsyst is challenging for me because it often leads to errors. Also, when I create a PVC file from the rated power and import it into PVsyst, an additional orientation is created automatically. This extra orientation is different from the one I set up in the system itself, and with these two orientations the results come out differently. Another issue is partitioning. When defining the partitioning in PVsyst, different types of partitioning give different results for electrical shading losses. For example, for 2P modules (two modules in portrait), what I usually follow is 4 partitions on the Y-axis and 2 partitions on the X-axis for a 60-module table, which should form two strings. However, I have seen simulations from Big5 using different partitions and getting different results. One more problem I observed is that with ground and without ground results are different which should not be the case Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? It provides monthly, daily, hourly, and even per-minute generation data for a solar power plant, which is very useful for developers and IPPs. I work as an IPP, and I find this especially helpful. It also allows users to enter different types of losses as inputs—such as soiling loss, DC and AC ohmic loss, mismatch loss, unavailability, power factor, aging, etc.—and their impact is then reflected in the final generation report. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: Organic ![Verified User in Design](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Design") UD Verified User in Design Mid-Market (51-1000 emp.) 4/28/2026 "Precise ratio results, but a confusing interface with potential for errors." 3.5/5 What do you like best about PVsyst? The exact ratio results and the degradation sheet Review collected by and hosted on G2.com. What do you dislike about PVsyst? The user interface is designed in a confusing way, which can easily lead to errors during input. Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? PVsyst is bankable and a widely used, accepted measurement protocol. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: OrganicAI Translated ST Sergio T. Project Engineer Mid-Market (51-1000 emp.) 9/16/2025 "Professional and efficient" 4/5 What do you like best about PVsyst? The precision of its simulations and the variety of parameters it allows to analyze. A comprehensive tool for evaluating projects professionally. Review collected by and hosted on G2.com. What do you dislike about PVsyst? At first, the interface seems complex and the 3D shadow simulation is limited in large plants. Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? With PVsyst, the performance of photovoltaic systems is simulated accurately by considering a wide variety of factors. Thanks to this, safer design decisions can be made to present reliable production and profitability estimates. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 inviteAI Translated ![Saqib H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Saqib H.") SH Saqib H. Solar Engineer Mid-Market (51-1000 emp.) 9/16/2025 "PV Syst - Product Review" 4.5/5 What do you like best about PVsyst? Flexiblity when it comes to perform calculations from various perspective Review collected by and hosted on G2.com. What do you dislike about PVsyst? 3d design tool can be better. I have used other software where I can design more accurate layouts. Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? to find out the PR calculations of the PV Plant. with correct values, we are more confident to provide the besr offer to our customers. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Renewables & Environment](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Renewables & Environment") UR Verified User in Renewables & Environment Mid-Market (51-1000 emp.) 2/13/2025 "Methodical and capable of providing very detailed and comprehensive analyses" 4.5/5 What do you like best about PVsyst? Its methodology guiding you in steps and the number of variants that can be added for the analysis Review collected by and hosted on G2.com. What do you dislike about PVsyst? If you start from scratch, the availability of so many options is overwhelming, some menus are not so intuitive. Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? I don't quite understand the formulation of the question. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerSource: OrganicAI Translated ![NICHOLAS DELBEN DE A.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "NICHOLAS DELBEN DE A.") NA NICHOLAS DELBEN DE A. Architecture visualization Small-Business (50 or fewer emp.) 3/11/2024 "Pvsyst: A powerful software for both students and professionals" 4.5/5 What do you like best about PVsyst? There are a lot of libraries of components and converters related to the PV area, allowing the user to model a wide range of configurations. Nonetheless, this characteristic is enhanced by the user-friendly interface provided. This way, the software is ideal to beginners and for experient users as wel.. Review collected by and hosted on G2.com. What do you dislike about PVsyst? The market of photovoltaics is constantly evolving, day by day, with new technologies and techniques. Since the software is paid, it was expected that it could be the most up-to-date as possible. Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? I'm a researcher at Federal University of Mato Grosso do Sul and we are doing research about electric stations and smart algorithms to reload vehicles without affecting the grid stability and to sell the energy from the vehicle to the grid when it is benefical from a economic point of view. So the PVsyst help us to evaluate a lot of scenarios, so we can test our algorithm robustness. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 invite ![Verified User in Mechanical or Industrial Engineering](/assets/icons/anonymous-avatar-purple-4ae1032bdb50ee5682003170c8184aee790d25958bd397abbd384ba52c596a7b.svg "Verified User in Mechanical or Industrial Engineering") UM Verified User in Mechanical or Industrial Engineering Small-Business (50 or fewer emp.) 6/21/2024 "Great PV modeling software" 4.5/5 What do you like best about PVsyst? Creating energy models to simulate PV plant production Review collected by and hosted on G2.com. What do you dislike about PVsyst? The menu options on layout could be improved in later updates Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? PVsyst is benefiting us by allowing us to model PV plant production with various modeling settings. Review collected by and hosted on G2.com. Show More Current UserValidated ReviewerIncentivizedSource: G2 invite ![GUILHERME MENDONCA DOS SANTOS M.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "GUILHERME MENDONCA DOS SANTOS M.") GM GUILHERME MENDONCA DOS SANTOS M. Engineer Small-Business (50 or fewer emp.) 3/8/2024 "A great software for partial shading assessment." 4.5/5 What do you like best about PVsyst? I like how I can add modules and string separation, and when compiling, receive the entire shading history. That is reassuring. Review collected by and hosted on G2.com. What do you dislike about PVsyst? The software could create more tutorials. I believe there are many features that are difficult to access. Providing real project examples and step-by-step guides on how to execute them would be beneficial. Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? It helps me calculate estimated generation more accurately, which allows me to provide excellent quotes to my clients, easing my mind. Review collected by and hosted on G2.com. Show More 3/11/2024 Validated ReviewerIncentivizedSource: G2 invite LS Luiz Gustavo S. Small-Business (50 or fewer emp.) 3/18/2024 "Use of PVsyst for the generation of photovoltaic systems" 5/5 What do you like best about PVsyst? Precise simulation, easy usability, payback analysis, great updates Review collected by and hosted on G2.com. What do you dislike about PVsyst? High investment value, free version with limitations, hardware limitations Review collected by and hosted on G2.com. What problems is PVsyst solving and how is that benefiting you? Simulations of photovoltaic systems that require detailed analysis, such as cases with shading or roofs inclined in directions other than north, the software becomes very useful and accurate. Thus generating a simulation very close to the real system when installed. Review collected by and hosted on G2.com. Show More Validated ReviewerIncentivizedSource: G2 inviteAI Translated ##### Pricing Pricing details for this product isn’t currently available. Visit the vendor’s website to learn more. 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