Best Solar Design Software with a Free Trial of 2025

PVcase Ground Mount is an AutoCAD-based software that allows you to design solar power plants at utility scale. It allows solar engineers to reduce project costs and increase reliability while improving solar plant performance. Realistic, terrain-based PV layouts can reduce project uncertainty and eliminate design errors. Great solar designs can be ruined by poor CAPEX. Get a clear breakdown of the project costs early. Optimize your design and assess potential near-shading issues. Streamline your electrical design by streamlining string mapping and device placement. You can easily download and share cable runs, piling lengths and other cost estimates with your team. PVsyst allows you to export your PV design in a custom format.

Pylon's intuitive design software allows you to create accurate proposals from anywhere, in less than 2 minutes. Pylon is the only software that allows you to view high-resolution imagery within your app. Pylon's award winning 3D Solar Shading toolkit helps you identify and track shading impacts throughout the year. Pylon's load profile analysis and interval data analysis will help you and your team to better understand customer consumption patterns. Analyze load profiles & interval data. You can close more solar proposals by using interactive Web & PDF proposals and native eSignatures. Fully integrated solar CRM that integrates with your solar design software to convert proposals. Pylon Solar CRM offers 2-way SMS and email communications, team management, lead management and pre-made deal pipelines.

An accurate assessment of solar energy potential is essential during the pre-feasibility stage of a project. In addition to needing reliable results, it is also important for the pre-feasibility analysis to be conducted efficiently. Tools like Solargis's iMaps and pvPlanner enable quick access to dependable solar yield estimates. The latest Prospect tool enhances the precision of these estimates and facilitates smoother collaboration during the solar project development process. Among the various solar databases, Solargis data is recognized for its superior accuracy and reliability, as supported by multiple independent studies. This data has been validated across more than 1000 locations worldwide, with validation statistics for over 180 non-confidential sites available on the validation map. While popular simulation software such as PVsyst offers sophisticated functionalities for system design and energy modeling, it is important to note that the default weather data provided in these tools may lack reliability. Therefore, utilizing validated solar data is key to optimizing project outcomes.

Our cutting-edge platform accelerates sales and project implementation, providing top-notch solar and energy storage solutions. Key functionalities consist of remote design capabilities utilizing satellite imagery, comprehensive proposals featuring precise pricing and energy analysis, and integrated project management tools. Notably, our customer-facing app is a pioneering solution in the market; it uniquely validates predicted performance and cost savings. Additional features encompass solar and storage power flow tracking, utility bill savings calculations, and performance monitoring. The platform supports diverse workflows for team collaboration and task delegation. By leveraging high-resolution satellite images, users can efficiently create layouts for both residential and commercial projects. Enhance your sales process with visually appealing and accurate proposals, allowing for quicker deal closures. Additionally, effectively manage projects to ensure swift completion while exceeding client expectations. This combination of features makes our platform an invaluable asset for businesses in the renewable energy sector.

Virto Solar creates advanced WEB- and CAD applications for solar power systems. This includes the well-known plugin Virto.CAD for AutoCAD/ BricsCAD (BIM). Our software is designed for large-scale solar parks on rooftops and ground. We are excited to launch Virto.MAX this year. This new web application allows sales teams to design a custom solar park lay out with a few clicks. It is an easy-to-use web application. Furthermore, we are already working together with big solar industry players regarding our Virto.CORE software. It is a an advanced white-label framework to build customized web applications for mounting system manufacturers and wholesale to automate the solar design and engineering process.

Enhance customer conversion rates with a sales cycle that utilizes TSL, facilitating the effortless creation of high-performance photovoltaic layouts. By leveraging automation and remote analysis, you can save both time and resources. The platform features an accurate 3D modeling portal that provides detailed shading analysis and automates panel layout design. Users can easily create precise shapes using polygons; the polygon tool allows for straightforward structural design based on models. The dimension tool ensures meticulous measurements, enabling users to click and drag polygons while tapping the tab key to input dimensions. Each sub-array, which is a collection of panels within a designated area, can be individually edited for optimal adaptation to various rooftop configurations, including the ability to adjust the mounting height to meet specific needs. The drag-and-drop functionality simplifies the process further, as users can easily add, delete, or reposition panels within the SolarLabs interface. By simply clicking on the table, panels can be relocated effortlessly to any desired spot on the roof, all while having the 3D view available for a visually guided design experience. This innovative approach streamlines the process of solar system planning and enhances overall design efficiency.

Introducing a comprehensive online tool tailored for solar industry professionals that has the capability to transform your proposal creation workflow entirely. With an advanced 3D design engine, reliable energy yield simulations, a thorough financial calculator, and an intuitive drag-and-drop proposal editor, HelioScope enables swift and efficient responses to client inquiries. The platform offers a variety of features including 3D modeling, quick proposal generation, trustworthy simulations, limitless design options, real-time support, single line diagrams, automated CAD exports, one-click sharing, compatibility for systems up to 5 MW, an extensive library of 45,000 components, and global weather coverage along with pan file support. Additionally, HelioScope ensures that solar professionals can efficiently manage their projects while maintaining high standards of accuracy and reliability.

PV*SOL provides an unparalleled level of configuration and shading analysis for photovoltaic systems. You can assess solar energy output, determine panel dimensions, and perform economic forecasts tailored to your setup. By utilizing advanced simulation models of your solar system, you can make informed design choices. Additionally, the software aids clients and partners in grasping the intricacies of their solar installations through visually appealing and professional reports. It also allows for the incorporation of financial incentives and intricate tariff structures, which leads to enhanced financial planning. Achieve optimal results with our premier product, which employs cutting-edge 3D technology for accurate and lifelike PV system designs. Our market-leading software serves as the perfect solution for rapid and dependable photovoltaic system creation. Furthermore, you can explore the capabilities of our solar calculation and PV power output software by trying out the free online version of PV*SOL. This opportunity gives potential users a chance to experience the software's efficiency before committing to a purchase.

After engaging with hundreds of solar installers, we developed this comprehensive solar platform to seamlessly integrate with your existing workflow, ensuring that you won't need to significantly alter your operations to utilize our software effectively. By transitioning to a digital business model, you can minimize human errors, cut costs, and enhance customer service. Our system encompasses everything from lead generation to site survey data collection, offering much more than a typical CRM. It combines design and CRM capabilities into a single solution tailored for sales professionals to create designs independently. With user-friendly design features and AI assistance, salespeople can efficiently generate stunning proposals that include precise designs, solar and battery energy assessments, and financial details in just minutes. ARKA 360 boasts a robust design studio specifically crafted for technical salespeople and engineers, featuring full 3D design capabilities, precise modeling, and sophisticated analysis tools. This innovative platform not only streamlines processes but also empowers users to elevate their service offerings to clients.

The simulation that incorporates the shading effects from nearby structures enables users to evaluate the best configurations and designs for modules prior to their installation. The application efficiently and accurately computes the I-V curve corresponding to the electrical properties of various manufacturers' solar products. It also assesses the expected electricity generation by factoring in the geographical coordinates and climate data of the installation location, resulting in highly accurate simulation outputs. Furthermore, the software automatically identifies the essential components needed for setting up a photovoltaic system based on user-defined parameters. It offers support for power generation simulations utilizing half-cell modules, which can also be added to the solar cell module database for further use. This comprehensive approach ensures that users have all the essential tools at their disposal to optimize solar energy solutions effectively.

GeoT*SOL enables precise minute-by-minute simulation of heat pump systems, allowing for the assessment of annual performance indicators such as the coefficient of performance (COP) and the financial margins associated with their use. Additionally, these systems can be integrated with various heat generators, including gas condensing boilers and solar energy installations. Users can choose from several operational modes, including monovalent, monoenergetic, and bivalent configurations. The annual performance factor as per VDI 4650 serves as a crucial benchmark for evaluating the efficiency of different plants. This measurement is essential for many financial support programs and regulatory approvals. Furthermore, GeoT*SOL computes the system's profitability in line with the guidelines set forth by the Federal Association of the Solar Industry (BSW), comparing costs of the heat pump system against alternative systems; it also evaluates the capital value and production costs, including the heat price, along with the modified internal rate of return (MIRR) that accounts for profit as well as reinvestment opportunities. Ultimately, the tool provides a comprehensive analysis that aids users in making informed decisions regarding their heating systems.

Begin by crafting an initial design that details the module and inverter setup alongside the overall layout. Transition this to a permit-ready design by utilizing a streamlined 4-step wizard. Define the installation area through the use of aerial images or by importing a 3D model from services such as EagleView or RoofOrders. With the aid of SolarDesignTool, you can efficiently develop a photovoltaic system design and produce a solar permit package in merely 15 minutes. This permit package will encompass various essential documents, including a project summary, site plan, single-line diagram, PV safety labels, plan(s) for attachments, specifics for support racking systems, a fire safety plan, equipment specifications, and relevant certifications. Once the PV system design is finalized, generating the solar permit package can be accomplished with just a click of a button, allowing for a seamless transition to the necessary documentation process. For a standard residential sloped rooftop employing a widely-used racking system, the permit package will contain all the aforementioned documents, ensuring compliance and readiness for installation.

Our ambition is to accelerate the shift towards sustainable and environmentally friendly energy sources. To achieve this, we aim to offer intuitive photovoltaic (PV) design software tailored for solar installers, engineers, wholesalers, and manufacturers. This innovative approach enables the rapid and efficient development of solar parks and projects. With this vision, we are committed to crafting highly sophisticated and precise software tools. Additionally, we recognize the necessity for our software to be seamlessly integrated into existing workflows. We aspire to foster a collaborative environment for engineers within the photovoltaic sector. Our design software enhances the engineering workflow of solar PV projects by automating monotonous tasks, such as the automatic generation of 3D models. Consequently, users can bypass the tedious process of manually creating these models, thereby saving valuable time. This leads to quicker and more precise drawings for initial designs at construction sites, ultimately improving project efficiency. In the journey of our company, Kim Eyckmans began his career in engineering at a leading solar EPC firm in the BENELUX region, where he gained invaluable insights into the industry. This foundation has driven our mission to innovate and support the renewable energy landscape effectively.

Archelios PRO is a comprehensive simulation and design platform specifically tailored for professionals in the photovoltaic sector, providing an integrated solution for all aspects of solar project development. This software enables users to expertly design, size, simulate, and oversee photovoltaic systems with a high degree of accuracy and efficiency. By leveraging advanced technology, Archelios PRO enhances the energy effectiveness and financial returns of solar initiatives while adhering to essential regulatory and technical standards. It also features robust tools for managing self-consumption, ensuring that generated energy is utilized optimally within the premises. Furthermore, Archelios PRO is backed by responsive technical support and is frequently updated, keeping users aligned with the latest advancements in this dynamic industry. This commitment to innovation not only improves user experience but also fosters greater adaptability in a rapidly changing energy landscape.