List of the Top Solar Design Software in 2025 - Page 2

The HOMER software is built on a robust and innovative platform that has been embraced by over 250,000 designers and developers in more than 190 countries. Leveraging years of industry expertise, we offer highly reliable and precise solutions aimed at optimizing hybrid power systems in terms of technical efficiency and cost-effectiveness. Explore which product best suits your project's requirements, or learn more about our approach to techno-economic analysis. You can access our informative video, download an in-depth white paper, or reach out to an expert to find out how UL advisory professionals can support you. If you need help with modeling and analysis or require training in HOMER software, our dedicated team is on hand to assist you. We offer a wide range of support services designed to ensure your success at every stage of the process. UL advisory services provide you with the advantage of our deep knowledge in renewable energy, supported by our reputation as independent engineers. Our offerings include conducting feasibility studies and guiding you through design and certification processes, ensuring you receive comprehensive project support that effectively addresses your needs. Partnering with us guarantees that you will have a steadfast ally focused on realizing your project objectives. Additionally, we are committed to your ongoing success and growth in the renewable energy landscape.

pvDesign emerges as the leading cloud-based solution crafted to facilitate and elevate the research, assessment, design, and engineering of photovoltaic plants across all development phases. This state-of-the-art software significantly expedites the design and engineering processes of large-scale solar PV initiatives, resulting in improved team productivity, enhanced precision, and reduced construction expenses linked to PV facilities. By harnessing advanced digital technologies and heuristic calculations, pvDesign is revolutionizing traditional engineering methodologies through the automation and optimization of multiple tasks. Its secure cloud environment guarantees that your business data is safeguarded, enabling seamless access from any preferred browser. With pvDesign, you can proficiently oversee every stage of your photovoltaic projects, easily defining the PV plant location by uploading a kml/kmz file that details exclusion zones, substation sites, access routes, and delivery points for medium-voltage cables. This holistic strategy streamlines the planning process, allowing teams to concentrate on innovation and sustainability in the realm of solar energy development. Moreover, the user-friendly interface of pvDesign ensures that even those new to the software can quickly adapt and benefit from its powerful features.

PV Designer software stands out as an ideal solution for residential and smaller commercial energy systems, enabling users to easily outline roofs, configure set-back and keep-out zones, and incorporate SunEye shading data accurately on rooftops. Its intuitive features allow for simple dragging and dropping of modules, string sizing, inverter capacity checks, and AC energy output calculations, greatly enhancing the design workflow. The application comes with extensive global databases that include information on modules, inverters, and historical weather trends, positioning it as a flexible resource. Users can test different design scenarios and compare their AC kW-hr outputs side by side, facilitating the identification of the most effective design. While particularly designed for systems around 15 kW, it is also capable of handling larger projects up to 100 kW. The software's intuitive interface makes it accessible for beginners in solar design, while still offering the detailed analysis typically found in more advanced engineering applications. This fusion of ease of use and powerful capabilities establishes PV Designer as a remarkable asset in the field of solar design, appealing to both novices and experienced professionals alike. Furthermore, the ability to simulate real-world conditions enhances the decision-making process, making it an invaluable tool for optimizing solar energy systems.

Almost all professionals in the solar industry, specifically 98%, conduct technical evaluations at the site before construction begins, with over half completing this step prior to closing a sale. However, despite their diligence, solar companies frequently spend countless hours using ladders and taking manual measurements on rooftops, which can delay project timelines, reduce accuracy, and increase safety risks. By utilizing drone technology combined with sophisticated 3D modeling, Scanifly’s solar design software can dramatically decrease the need for rooftop inspections, potentially slashing onsite time by up to 90%, while also improving design accuracy to avoid expensive redesigns, change orders, or installation delays. Conventional tools such as ladders, tape measures, and handwritten notes may lead to inaccuracies and mistakes due to the reliance on approximations. In contrast, the use of drones and 3D modeling technology streamlines the entire process, enhancing both efficiency and safety while increasing design precision. By capturing images with your drone in JPEG format, you can digitize multiple elements of the project. Additionally, this cutting-edge technology automatically creates scaled 3D models of the intended sites, offering a thorough perspective for solar project planning. This advancement not only simplifies the workflow for solar companies but also allows for more informed decision-making throughout the project lifecycle.

PVsyst is designed for architects, engineers, and researchers, also functioning as a valuable educational tool. It features a comprehensive Help menu that effectively explains the different processes and models utilized, ensuring a seamless user experience while assisting users throughout the project development stages. Furthermore, PVsyst allows for the importation of meteorological data and personal information from diverse sources, which significantly enhances its adaptability. The second graph addresses inverter sizing by displaying the yearly distribution of array power in conjunction with the nominal power of both the array and the inverter. In addition, managing storage in a grid system is a complex issue, as various goals may require distinct strategies and configurations for PV systems. Such flexibility and depth of functionality undoubtedly position PVsyst as an essential asset for professionals involved in the solar energy sector. Its comprehensive features and user-friendly design further solidify its reputation as a leading software in the industry.

Presenting the most advanced, intuitive, and accurate 3D design software available today, tailored to guarantee that your proposals are both trustworthy and financially sound, whether you're working remotely or on-site. This innovative tool enables full customization of dynamic proposals, which are conveniently available online or as PDF files. With an impressive 24% conversion rate achieved through extensive sales interactions, this software effectively streamlines the sales process across various platforms. The integration of your preferred financing solutions, featuring real-time approvals directly within the app, greatly enhances the selling experience. Furthermore, the system's built-in CRM, digital scheduling, instant notifications for customers, comprehensive hardware catalogs, on-demand permitting features, and e-signature options significantly improve your operational efficiency. You have the capability to seamlessly connect your existing CRM and business tools with our top-tier platform, allowing you to work in a manner that suits your specific needs. Enjoy a uniquely tailored approach to generating proposals that not only meets your business requirements but also maximizes efficiency and success in every transaction. This software represents a transformative leap in proposal management, setting a new standard in the industry.

In the solar contracting sector, time management is paramount. The choice of tools for sales, design, and project execution plays a vital role in determining a company’s success or setbacks. SolarNexus provides a software solution that allows contractors to operate more effectively and on a grander scale. Engaging in solar contracting can be likened to a relay race, where projects require a swift series of actions. To remain profitable while scaling operations, it is essential to facilitate seamless transitions and optimize workflow processes. Our offerings encompass a full suite of sales and operational tools, along with professional services designed to empower contractors in advancing their solar businesses. With our deep understanding of the solar contracting landscape and enterprise software, we excel at pinpointing and rectifying inefficiencies that might otherwise be overlooked. Furthermore, we are dedicated to aiding contractors in refining their operations, ensuring they can navigate and thrive in this ever-evolving market environment. Ultimately, our goal is to equip solar contractors with the resources they need to not only survive but flourish in a competitive industry.

Photovoltaic systems exhibit a broad range, from compact setups on home rooftops to large-scale utility projects that span vast areas. Concentrating Solar Power (CSP) systems serve the purpose of electricity generation and come in different configurations, including parabolic troughs, power towers, and linear Fresnel systems. Many of these projects are supported by power purchase agreements (PPAs), which link the energy systems to the electrical grid at specified interconnection points, enabling the monetization of electricity through sales. The ownership structure of such projects can vary, with options for individual ownership or collaborative partnerships that might involve flip or leaseback agreements. In some cases, a third-party ownership model is adopted, where the solar installation is located on a customer's property, yet the ownership remains with an external developer who pays the property owner for the generated electricity, usually through a PPA or lease. This approach not only encourages the wider adoption of solar technology but also creates financial benefits for property owners willing to engage in sustainable energy practices. As a result, these diverse ownership models contribute to the overall growth and accessibility of renewable energy across different sectors.

BlueSol is an innovative global software solution tailored for the development of photovoltaic systems, allowing users to seamlessly transition from preliminary yield evaluations to the creation of detailed project documentation. Boasting a user-friendly Microsoft interface, BlueSol effectively streamlines the management of all facets involved in PV system design. It incorporates automated and optimized integration of essential components, including strings, inverters, panels, batteries, and cables. Moreover, the software generates calculations for radiation distribution maps across different regions and allows users to export system layouts in both DWG files and image formats. Users can also create interactive designs using internet mapping services and a 3D visualization option, significantly enriching the planning process. Additionally, BlueSol is available as a single installation that accommodates multiple languages, broadening its accessibility for a global audience. The extensive capabilities of BlueSol make it an indispensable resource for professionals engaged in the photovoltaic system design sector. Ultimately, its combination of features ensures that users can achieve optimal results in their projects.

PV F-CHART serves as a comprehensive software solution for the analysis and design of photovoltaic systems. This tool provides estimates of average monthly performance for each hour of the day. Utilizing calculation methods pioneered by the University of Wisconsin, it adeptly incorporates solar radiation data while accounting for the statistical variations in both energy loads and radiation. Furthermore, it harnesses weather data from over 300 locations, with the capability to add more data as necessary. The software also includes detailed hourly load profiles for every month, adjustments for statistical variations in load, time-of-day pricing for energy transactions, and thorough life-cycle economic analysis that factors in cash flow and monthly parameter changes. By integrating these various features, PV F-CHART emerges as a powerful and versatile option for photovoltaic system evaluation. Its user-friendly interface and comprehensive functionalities make it suitable for both professionals and enthusiasts in the field.

T*SOL serves as a powerful simulation tool aimed at evaluating the efficiency of thermal solar systems. It is designed for multiple purposes such as heating domestic water, supplementing heating requirements, warming swimming pools, and providing process heat. By utilizing T*SOL, users can strategically plan and size their solar thermal setups, which includes considerations for storage options and collector layouts, even accommodating east-west roof orientations while also assessing the financial feasibility of these installations. At the beginning of your design process, a broad selection of pertinent systems is available to meet various heating requirements, including water heating, pool management, and process heat solutions. The software provides sizing recommendations throughout the design process and allows for adjustments to parameters, helping users identify the most efficient combinations of storage capacity and collector area. Additionally, it offers simulation results that display energy metrics, temperatures, and volumes in multiple graphical formats. Users can choose from various visualization options such as bar charts and line graphs, with the capability to modify the time scale from a single day up to a full year, enabling an in-depth examination of system performance across different durations. This extensive flexibility positions T*SOL as an essential tool for enhancing the design of solar thermal systems while also assisting users in making informed decisions on their installations. Ultimately, the comprehensive nature of T*SOL ensures that it remains a crucial asset for anyone looking to optimize their solar energy solutions.

SolarPlus is an all-encompassing software solution tailored for solar design, designed to help you acquire more customers, streamline processes, and enhance profitability. With SolarPlus V4, you can concentrate on critical activities like leading your team, closing deals, and managing all administrative tasks related to solar installations from a single platform. This version represents a significant advancement in energy modeling, allowing users to analyze comprehensive generation data, grid interactions, and energy demand. Furthermore, SolarPlus alleviates the burden of compliance by facilitating standard-compliant PV design and producing necessary handover documentation. Our cutting-edge RoofMap tool provides exceptional visualization and control over panel layouts, ensuring optimal designs for every project. You have the flexibility to select from various tariff options or create a customized tariff that aligns with your customers' billing needs. Additionally, you can evaluate both current and proposed tariff recommendations, accommodating different structures that include single or time-of-use rates, block pricing options, and maximum demand strategies. This comprehensive approach positions SolarPlus as an indispensable asset for solar professionals seeking to thrive in a competitive market.

Archelios PRO serves as an all-encompassing simulation and design tool specifically designed for experts in the photovoltaic field, offering a cohesive approach to every facet of solar project development. This innovative software allows users to meticulously design, size, simulate, and manage photovoltaic systems with exceptional precision and effectiveness. By utilizing cutting-edge technology, Archelios PRO significantly boosts the energy efficiency and financial gains of solar projects while complying with crucial regulatory and technical requirements. The platform also includes powerful features for optimizing self-consumption, ensuring that the produced energy is used effectively on-site. Additionally, Archelios PRO is supported by a dedicated technical assistance team and receives regular updates, ensuring that users remain informed about the latest trends and advancements in the ever-evolving solar industry. This dedication to continuous improvement not only enhances the overall user experience but also empowers professionals to adapt more readily to the shifting dynamics of the energy sector. Ultimately, Archelios PRO stands out as a vital resource for those committed to maximizing the potential of solar energy solutions.

Eturnity software is tailored to assist installers and sales professionals in the field of eco-friendly building solutions, such as solar panels, heat pumps, and electric vehicle charging stations. We provide exceptional support throughout the whole customer acquisition journey and the consultation process with our offerings. By streamlining the initial consultation, Eturnity enhances customer acquisition through effective and efficient proposal preparation. Our clients have the capability to digitize their complete consultation process, from the initial design and planning of the building systems to the finalization of quotes and sales. We are actively seeking sales partners to join our team! Since 2015, Eturnity has proudly served the Swiss market with our software solutions, and we are also attracting more customers from around the world. Our success hinges on having enthusiastic and skilled sales partners who are committed to delivering outstanding service to our clients. If you recognize opportunities in your market, we would love to hear from you!

Examine and evaluate the efficiency of different light management technologies, emphasizing their theoretical foundations and interactions with the environment. Develop strategies that effectively capture solar energy for power generation and shading while also reducing operational costs. Furthermore, strive to lower solar heat gain and glare, thereby improving human comfort and well-being. By optimizing the use of natural sunlight, we can help clarify your priorities and work together to design a customized proposal that fulfills your unique requirements. This collaborative effort will enable us to turn your ideas into actionable solutions that resonate with your objectives and aspirations.

With merely an address and an electricity bill, it is possible to develop an entire engineering design and sales proposal effectively. The software designed for solar design and sales enables users to efficiently create and quote systems from the comfort of their desks. Utilizing Aurora's advanced irradiance engines, which boast NREL-validated solar accessibility values, users can achieve results that are statistically comparable to traditional on-site shade measuring methods. Additionally, you can generate reliable Shade Reports that are recognized by prominent rebate authorities and utilities, such as NYSERDA, MassCEC, and ONCOR. Aurora's commercial suite stands out as the sole commercial-grade solar design software tailored for commercial and industrial projects. It incorporates specialized financial analysis and design tools that cater specifically to C&I projects. With fill zones, users can swiftly design standard PV systems. Moreover, the platform allows for comprehensive analysis and enables calculation of depreciation tax shields without the need to exit the application, streamlining the entire solar project workflow. This functionality ensures that users have everything they need for effective project management and financial planning in one place.