--- 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: '2026-08-07' parent\_category: name: CAD url: https://www.g2.com/categories/cad --- ### PVsyst Pros and Cons: Top Advantages and Disadvantages #### Quick AI Summary Based on G2 Reviews Generated from real user reviews Users appreciate the **flexibility in performing calculations** from various perspectives with PVsyst, enhancing their analysis capabilities. [(1 mentions)](https://www.g2.com/products/pvsyst/reviews?filters%5Bsentiment_snippet%5D=2282218&qs=pros-and-cons#reviews) Users find that the **inaccuracy** in PVsyst's 3D design tool affects their layout precision compared to other software. [(1 mentions)](https://www.g2.com/products/pvsyst/reviews?filters%5Bsentiment_snippet%5D=2282208&qs=pros-and-cons#reviews) Users find the **layout issues** in PVsyst frustrating, preferring more precise design capabilities found in other software. [(1 mentions)](https://www.g2.com/products/pvsyst/reviews?filters%5Bsentiment_snippet%5D=1446582&qs=pros-and-cons#reviews) ### Top Pros or Advantages of PVsyst ##### 1. Useful Users appreciate the **flexibility in performing calculations** from various perspectives with PVsyst, enhancing their analysis capabilities. [ See 1 mentions ](https://www.g2.com/products/pvsyst/reviews?filters%5Bsentiment_snippet%5D=2282218&qs=pros-and-cons#reviews) See Related User Reviews ![Saqib H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Saqib H.") SH Saqib H. Mid-Market (51-1000 emp.) 4.5/5 "PV Syst - Product Review" What do you like about PVsyst? Flexiblity when it comes to perform calculations from various perspective ### Top Cons or Disadvantages of PVsyst ##### 1. Inaccuracy Users find that the **inaccuracy** in PVsyst's 3D design tool affects their layout precision compared to other software. [ See 1 mentions ](https://www.g2.com/products/pvsyst/reviews?filters%5Bsentiment_snippet%5D=2282208&qs=pros-and-cons#reviews) See Related User Reviews ![Saqib H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Saqib H.") SH Saqib H. Mid-Market (51-1000 emp.) 4.5/5 "PV Syst - Product Review" What do you dislike about PVsyst? 3d design tool can be better. I have used other software where I can design more accurate layouts. ##### 2. Layout Issues Users find the **layout issues** in PVsyst frustrating, preferring more precise design capabilities found in other software. [ See 1 mentions ](https://www.g2.com/products/pvsyst/reviews?filters%5Bsentiment_snippet%5D=1446582&qs=pros-and-cons#reviews) See Related User Reviews ![Saqib H.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Saqib H.") SH Saqib H. Mid-Market (51-1000 emp.) 4.5/5 "PV Syst - Product Review" What do you dislike about PVsyst? 3d design tool can be better. I have used other software where I can design more accurate layouts. ## Top-Rated Alternatives [ ![PV*SOL](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_045fd8938a005b16f0d332864bfbbdb4/pv-sol.png "PV\*SOL") PV\*SOL 4.2/5(12) ](https://www.g2.com/products/pv-sol/reviews) [ ![RatedPower](https://images.g2crowd.com/uploads/product/hd_favicon/0ead724db6e680aa36acac85277bd500/ratedpower.svg "RatedPower") RatedPower 4.4/5(293) ](https://www.g2.com/products/ratedpower/reviews) [ ![PVcase Ground Mount](https://images.g2crowd.com/uploads/product/hd_favicon/c51cbed02a0b39de8a3f378533edb50b/pvcase-ground-mount.svg "PVcase Ground Mount") PVcase Ground Mount 4.7/5(416) ](https://www.g2.com/products/pvcase-ground-mount/reviews) [ View All Alternatives ](https://www.g2.com/products/pvsyst/competitors/alternatives) ![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 ## Work at Pvsyst? Claim this profile to respond to reviews, update product info, and reach in-market buyers. 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