Best Solar Design Software 2024: empower your solar projects

Optimize solar projects with state-of-the-art planning tools for precision, efficiency and sustainable energy solutions. Improve your workflow today!

The utilization of solar power has become essential to sustainable practices in the dynamic field of renewable energy, and solar design precision holds the key to realizing the full potential of this resource. The importance of precise and effective solar system planning cannot be emphasized, especially with the growing demand for greener energy solutions. Venture into the world of best solar design software, where sustainability and innovation come together to transform the solar technology scene.

Engineers, architects, and solar specialists can now create solar installations with unmatched precision thanks to these cutting-edge software solutions. These tools simplify the design process and ensure optimal energy production and return on investment by incorporating a multitude of features like shade analysis, 3D modelling, and performance simulations. Below, we have mentioned the best solar design software.

What is Solar Design Software?

A tool used in the solar energy industry to help with the planning and design of solar panel installations is solar design software. The optimal arrangement of solar panels on rooftops or ground-mounted locations is aided by this software for engineers and solar specialists. To design solar power systems that are both efficient and effective, it considers variables like shading analysis, sunlight exposure, and energy production estimates. Planning and executing sustainable solar energy projects are aided by solar design software.

Benefits of Solar Design Software

For those working in the solar energy sector, such as engineers, project managers, and installers, solar design software is an invaluable resource. The following are some main advantages of utilising solar design software:

???? Precision System Architecture: With the aid of solar design software, solar energy systems can be precisely designed by taking into account variables like site conditions, shading analysis, and energy production estimates. Ensuring appropriate sizing and optimising system performance depend heavily on this accuracy.

???? Analysis of Shading: The software frequently has shading analysis tools that determine how the efficiency of solar panels will be impacted by shadows cast by surrounding objects like trees or buildings. This information is essential for positioning panels to receive the most sunlight possible.

☀️ Estimating Energy Production: With the aid of solar design software, one can calculate a solar system’s potential energy output depending on a number of factors, such as location, panel orientation, and tilt angle. Users can now set reasonable expectations for energy output thanks to this.

???? Modelling Finances: Financial modelling features are available in many solar design tools, which assist users in determining whether a solar project is economically feasible. This includes computing payback times, other financial metrics, and return on investment (ROI).

????️ 3D Illustration: With the help of 3D visualization features in certain solar design software, users can produce accurate depictions of the solar installation on a particular location. This facilitates more understandable design presentations to stakeholders or clients.

Best Solar Design Software Comparison Table

Engineers and architects can more effectively plan and optimise solar panel installations with the help of solar design software. These tools compute energy production, analyse shading, and simulate exposure to sunlight.

FeatureAurora SolarpvDesignOpenSolarPVsystSolarEdge
Financial AnalysisYesYesYesLimitedYes
System ModelingYesYesYesYesYes
3D ModelingYesYesNoNoNo
Integration with Other ToolsYesYesLimitedLimitedYes
Simulation CapabilitiesYesYesLimitedYesYes
User InterfaceIntuitiveUser-FriendlyUser-FriendlyComplexUser-Friendly

Aurora Solar

Best Solar Design Software


  • Solar Design and Estimation
  • Shading Analysis
  • Financial Modeling
  • Integration with CAD and GIS

One of the most widely used tools in the market, Aurora Solar enables users to create precise solar plans, send proposals and contracts, and streamline the solar sales process in general. Although it’s not the most affordable choice available, it’s unquestionably among the greatest. Still, it is one of the best solar design software that you can consider.

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  • Comprehensive solar design and sales platform.
  • Advanced shading analysis.
  • Integration with financing and CRM tools.


  • Learning curve for complex designs.
  • Monthly subscription cost.


Best Solar Design Software


  • Automated PV System Design
  • 3D Shadow Analysis
  • Stringing Optimization
  • Bankable Energy Reports

The industry-standard cloud-based utility-scale photovoltaic (PV) plant design and engineering programme is called pvDesign. maximising energy production and cutting building costs to assist development, EPC, and solar engineering firms in lowering LCOE. Developer teams find the best investment opportunities more quickly than ever by using pvDesign to prospect land faster and test out various plant configurations. Overall, it is one of the best solar design software that you can consider.


  • Automated solar project design.
  • Optimization algorithms for layout.
  • Integration with CAD tools.


  • May require training for optimal use.
  • Pricing may vary based on project size.


Best Solar Design Software


  • Solar Project Management
  • Design and Quoting
  • Proposal Generation
  • Collaboration and Workflow Tools

OpenSolar is a unique free solar design and CRM package that receives funding from a wide range of industry partners, including many of the top manufacturers and service providers worldwide. It’s a very strong tool that’s perfect for solar companies and retailers who want advanced solar design software with customized tasks and permissions, as well as digital contracting and payment processing solutions, to manage projects and team members effectively. This is the best solar design software that you can consider.


  • Cloud-based solar design platform.
  • Collaboration features for teams.
  • Integration with solar financing tools.


  • User interface may need improvement.
  • Limited customization options.


Best Solar Design Software


  • Photovoltaic System Simulation
  • Performance Analysis
  • Energy Yield Estimation
  • Financial Modeling

A PC software programme called PVsyst is used to study, size, and analyze data about entire photovoltaic systems. It covers DC-grid (public transportation) PV systems, stand-alone PV systems, grid-connected PV systems, and comprehensive databases of solar energy tools and meteor and PV system components. Overall, this is one of the best solar design software.


  • Comprehensive solar project simulation.
  • Detailed shading analysis.
  • Integration with meteorological data.


  • Steeper learning curve for new users.
  • Advanced features may be overwhelming for simpler projects.


Best Solar Design Software


  • Solar Inverter and Power Optimizer Technology
  • Monitoring and Control
  • Module-level Performance Monitoring
  • Smart Energy Solutions Integration

A wide range of hardware and software products are produced by the sizable company SolarEdge for solar companies. The primary purpose of its Designer tool is to “generate exceptional PV designs for maximized energy production.” It largely succeeds in this endeavor because of its high-quality features. Just be aware that only SolarEdge systems are compatible with the SolarEdge software suite. Currently, this is one of the best solar design software.


  • Advanced solar inverter technology.
  • Monitoring and optimization tools.
  • Compatibility with various PV modules.


  • May be more focused on hardware than software.
  • Software features may not be as extensive as dedicated design tools.

Choosing the Best Solar Design Software for your needs

Making the right choice of solar design software is essential if you want to plan and optimise solar energy installations precisely. When selecting solar design software, keep the following important factors in mind:

???? Compatibility of Systems: Whether you are designing a utility-scale, commercial, or residential solar PV (photovoltaic) system, make sure the software is compatible with it. Additionally, different solar panel and inverter manufacturers should be supported by the software.

???? 3D Modelling and Design: Seek for applications with 3D modelling features. This helps to identify possible shading issues and optimize the layout for maximum efficiency by enabling you to see the solar installation in three dimensions.

???? Analysis of Shading: Shading analysis is essential to designing solar systems accurately. Software should have shading tools that take into account how adjacent buildings, trees, and other obstructions affect the performance of the solar panels.

???? Reliable Data on Solar Irradiance: To deliver precise sunlight data for your particular location, the software ought to interface with trustworthy databases of solar irradiance. This guarantees that the system is built using actual sunlight conditions.

???? ROI calculation and financial analysis: Select software with tools for financial analysis built in. This enables you to calculate the solar project’s return on investment (ROI) while accounting for variables like energy output, electricity prices, and incentives.


Can I design my own solar system?

You have total control over your solar project when you build your own system, but it takes a lot of preparation and labour.

What is a PV design engineer?

Photovoltaic (PV) system layout, design, and sizing are the purview of a PV designer.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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