Best Solar Design Software in Germany
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Compare the Top Solar Design Software in Germany as of October 2026
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What is Solar Design Software in Germany?
Solar design software, also known as photovoltaic (PV) design software, helps engineers, architects, and solar installers plan and optimize solar energy systems by modeling the placement and performance of solar panels. It uses geographic, weather, and shading data to simulate energy production and system efficiency under various conditions. The software assists in creating detailed layouts, calculating system size, and estimating costs and return on investment. By enabling accurate design and visualization, it reduces errors and speeds up project approval and installation processes. Ultimately, solar design software helps maximize energy yield, lower costs, and support sustainable energy goals. Compare and read user reviews of the best Solar Design software in Germany currently available using the table below. This list is updated regularly.
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1
Pylon
Pylon
Create accurate proposals from anywhere in under 2 minutes using hi-res imagery, energy analysis and 3D shading tools in Pylon's intuitive design studio. Pylon is the only solar design software to give you high-resolution imagery in-app with no monthly fees. Identify dates of concern and track shading impact throughout the year using Pylon's award-winning 3D Solar Shading toolkit. Help your team better understand customer consumption patterns and maximize self-consumption using Pylon's load profile and interval data analysis. Analyze load profiles & interval data. Close more solar proposals with interactive Web & PDF proposals, native eSignatures and a payment processing gateway. Fully integrated solar CRM designed to integrate with your solar design software and convert proposals. Get 2-way SMS and email, communications with your team, lead management, and ready-made deal pipelines with Pylon Solar CRM.Starting Price: $4 per project -
2
Solargis
Solargis
Accurate estimation of solar energy potential is crucial in the pre-feasibility phase. Besides accurate results, it is also desired that the pre-feasibility study is done efficiently. Solargis prospecting tools, iMaps and pvPlanner, provide fast access to reliable solar yield estimates. The new Prospect tool further increases the accuracy of estimates and makes it easier to collaborate efficiently on the development of solar projects. Solargis data has the best accuracy and reliability amongst available solar databases. This has been confirmed by several independent studies. Solargis data has been validated at 1000+ locations globally. Validation statistics for 180+ non-confidential sites can be seen on our validation map. Popular simulation software such as PVsyst has advanced capabilities for system design and energy modeling. However, the default weather data in such tools is not the most reliable.Starting Price: €1,800 per year -
3
ENACT Solar Software
ENACT Systems
Our innovative platform speeds up sales and project execution, delivering high performing solar and energy storage systems. Features include: remote design using satellite images, proposals with detailed pricing and energy analytics, and seamless project management. Our app for end-customers is the first of it’s kind; the only platform that verifies predictive performance and savings. Features included solar and storage power-flows, utility bill savings, and performance analytics. Multiple workflows for team members and task assignment. Use high-resolution satellite images to create residential or commercial layouts. Close deals faster with beautiful and accurate proposals. Manage projects to rapid completion and impress customers.Starting Price: $199 per month -
4
PV*SOL
Valentin Software
PV*SOL premium is the professional software for 3D design and simulation of photovoltaic systems – including precise shading analysis. For more than 25 years, engineers, planners, and installers worldwide have relied on this industry standard to optimally design PV systems, reliably calculate yields, and create bankable reports. Whether for residential homes or commercial rooftops, for full or surplus feed-in, or in combination with battery storage, electric vehicles, and heat pumps – PV*SOL premium models every system configuration realistically and flexibly.Starting Price: 845,00 EUR -
5
Virto.CAD
Virto Solar
Virto.CAD is a powerful PV design plugin for AutoCAD and BricsCAD. It allows EPC, engineering firms and developers in the solar industry to crate detailed drawings and calculations for commercial rooftop and ground mounted projects. Virto.CAD is an all-in-one platform that optimizes your workflow and productivity. Using our software will save you more than 85% on engineering time and costs by automating module layouts, ballast calculations, bill of materials, irradiations simulations, yield simulations, string mapping, cable trays, trenches and routing management...Starting Price: 3.000$ - 4.500$ -
6
Solar Labs
The Solar Labs
Convert more customers with TSL enabled sales cycle. Create high performance PV layouts with ease. Save time and money with automation and remote analysis. Accurate 3D modeling portal, precise shading analysis, panel layout automation. Create accurate shapes using polygons. Simply create the structure with the polygon tool from the models. Dimension tool helps for precision measurement. Click and drag the polygons and tap on tab to enter the dimensions. Subarray properties with tilt and azimuth. Sub-arrays have a group of panels in that area and each sub-array can be edited individually for better rooftop adaptivity. Vary the mount height of the structure to suit your requirement. Drag and drop tables. Say it to add/delete or move the panels, it is easier in the solarlabs. Click the table and you can move to any location on the roof. Visually design the system by having their 3D view handy.Starting Price: $39 per month -
7
PVSketch
PVComplete
PVSketch is an intuitive web app designed to streamline solar project development. A friendly interface allows sales professionals easy access to a precision layout tool with little or no training. PVSketch helps visualize solar energy solutions and creates accurate energy modeling. PVSketch is part of the PVComplete platform. PVComplete allows solar developers, installers and engineers to work together on a single, versatile platform combining efficiency and accuracy. Sales professionals can begin a project quickly online with PVSketch and then transfer the project to PVCAD, our AutoCAD plugin, for a detailed engineering plan. PVSketch makes solar design simple. As little as five clicks and you can create a solar project packed with valuable information. Simple and instinctive drawing tools make accurate solar design accessible to any individual. While a single click can generate an entire layout if you dig deeper you can refine your solar design to create sophisticated designs.Starting Price: $50 per month -
8
SunDAT
SunDAT
Web-based PV design for utility-scale and commercial solar. Our innovative, patented system for determining layout optimizes Ground Coverage Ratio (GCR) and helps engineer enhanced yields on rough terrain. Handle complex boundaries and obstructions with ease. Automate workflows and increase the efficiency of your design process with SunDAT. This feature allows you to identify areas that are beyond a certain slope tolerance or flag areas within a solar array layout that need to be graded or avoided. You can also visualize heatmaps, export them to PVsyst, and perform pile length calculations. SunDAT enables you to export your project data in multiple formats like PDF, DXF and DAE. This allows your design to be imported to programs like AutoCAD and PVsyst for continued design and analysis. SunDAT Web software optimizes large-scale utility and commercial PV design. Whether you are designing a 150MW utility-scale ground mount or a 2 MW commercial rooftop solar system, SunDAT will do it.Starting Price: $2,000 per year -
9
Lyra Solar
Lyra Solar
Quickly and easily create permit-ready residential solar designs for free. Export ready-to-submit permit packages for as low as $49 in just a few minutes. Generate a ready-to-submit solar permit package at the click of a button. Every interaction is designed to be fast and simple. Lyra is so easy to use that any experienced solar professional can jump in without any training. Design just what you need for a permit, from a simple preliminary design to a down-to-the-component level permit-ready design. Generate a permit package from the design with the click of a button. Seriously, it's that easy. The Lyra solar design tool is free to use. All we need is your email address to get you set up and ready to knock out your first design. We work with solar design software companies to augment their offerings. If you lack permit packaging in your product offering, contact us to discuss how we can work together.Starting Price: $49 one-time payment -
10
HelioScope
Folsom Labs
A web-based sales and design tool for solar professionals with the power to completely reshape your proposal generation process. From its robust 3D design engine and bankable energy yield simulator to its detailed financial calculator and drag-and-drop proposal editor; HelioScope makes responding to customer requests fast, easy, and bankable. We provide 3D design, rapid proposals, bankable simulations, unlimited designs, live support, single line diagrams, automatic cad export, one-click sharing, up to 5mw systems, 45,000 component library and global weather coverage and pan file support.Starting Price: $79 per month -
11
Web Solar Cloud
Web Solar Cloud
Web Solar Cloud is easy-to-use tool for designing solar projects online. It helps you create professional solar designs quickly, even if you're new to solar design. Software will generate a solar permit package that includes detailed solar panel layouts, electrical diagrams, structural engineering reports, and any other documentation specific to your local permitting requirements. Shading and production analysis evaluates a building's shading and energy production performance. With our tool, you can easily design and calculate electrical components, wiring, and loads for your project. Whether you're planning a small residential project or a large commercial one, our tool provides you with the necessary features and capabilities to ensure accurate and efficient electrical design. Our solar design software is equipped with an advanced Single Line Diagram feature, designed to simplify the visualization of your solar system.Starting Price: $20 per month -
12
ARKA 360
ARKA 360
We made this end-to-end solar platform after speaking to hundreds of solar installers to make sure our software adapts to your workflow and improves that, and we're not something you have to massively change the way you work to use our software effectively. Take your business digital, reduce human errors, save on costs, and serve your customers better. From capturing leads to filling in site survey information and a lot more solar features, this is not the average CRM. Design & CRM in one software made especially for salespeople to design by themselves. Salespeople can do just about everything helped by AI and the easy-to-use design features. Send prospects a beautiful proposal with accurate design, solar and battery energy analysis, and financials within minutes. ARKA 360’s powerful design studio is made for technical salespeople and engineers with full 3D design, modeling to the inch, and advanced 3D analysis.Starting Price: $ 1,699 per year -
13
solarVis
solarVis
solarVis is an end-to-end platform built for the solar and sustainable energy sector that helps companies manage the entire lifecycle of solar sales and project operations in a single digital environment. It combines tools for lead generation, project design, feasibility analysis, proposal creation, customer relationship management, and installation project tracking, allowing solar businesses to streamline their workflows from initial customer acquisition to final installation. It includes modules such as a 3D rooftop design tool for creating accurate solar layouts, a multi-scenario feasibility analysis system that evaluates technical and financial viability, and customizable proposal generators that produce detailed project offers for customers. It also provides a material database and bill of materials management so teams can calculate costs, configure equipment packages, and track components used in solar installations.Starting Price: €99 per month -
14
Powerlily
Powerlily
Powerlily is a solar operating system that brings design, proposals, CRM, permitting, field operations, invoicing, and fleet monitoring into one connected platform. It carries a customer from first contact through design, sale, installation, and long-term service without rebuilding the same project across separate tools. Teams can capture and qualify leads, preserve attribution, manage solar-native pipelines, and automate follow-up based on real events. Live 3D design supports roof, ground, carport, and commercial arrays with stringing, setbacks, shading, and 8,760-hour per-panel production simulation, while battery analysis connects usage, tariffs, incentives, and financing to hour-by-hour storage behavior and long-term value. Powerlily can generate editable single-line diagrams, coordinated permit-ready plan sets, branded proposals, e-signatures, invoices, and field schedules from the same project record.Starting Price: $20.83 per month -
15
Solarius PV
ACCA Software
Solarius PV takes into account solar shading caused by the presence of long-distance obstacles (mountains, hills, buildings, trees, etc) through a simple photographic survey and directly on the installation site's solar diagram. Solarius PV also allows you to check the effect of shading projected on PV modules by nearby obstacles (chimneys, walls, antennas, etc) on the system layout as the solar path varies over an annual, monthly, daily or hourly periods. Manage shadow projection between parallel rows automatically calculating the minimum module row spacing on any surface type (horizontal, vertical or tilted).Starting Price: $ 8.24 per month -
16
RatedPower
Enverus
RatedPower, part of Enverus, is an all-in-one software for designing utility-scale solar, BESS, and hybrid systems. It supports the full development cycle—from site selection to detailed engineering—enabling project developers, engineers, and analysts to work faster and more accurately. Users can assess land, locate optimal interconnection points, and design layouts using topographic and geospatial data. RatedPower also provides energy yield estimates, SLDs, and Gen-Tie reports that align with global standards. For BESS, it allows standalone or hybrid integration and helps evaluate feasibility through capacity optimization. Collaboration is easy thanks to exportable reports and layouts compatible with industry tools like PVsyst. With RatedPower, teams streamline project development while boosting accuracy and collaboration. -
17
SolarEdge Designer
SolarEdge
SolarEdge Designer is a free web-based platform that helps solar professionals like yourself lower PV design costs and generate winning customer proposals. plan, build and validate your SolarEdge residential and commercial systems from inception to installation with this powerful selling tool that can help you close more deals. Streamlined design process featuring many automatic procedures such as stringing, instant design validation, multiple obstacle detection and bulk Power Optimizer barcode mapping. Seamless export of the site layout to the SolarEdge Monitoring Platform. Offer compelling customer proposals with comprehensive reports and accurate energy simulations, independently evaluated by DNV GL. Leverage detailed financial analysis capabilities to accurately forecast system owners’ electricity bill savings and ROI. Impress your customers with a visually attractive 3D simulation of their site. -
18
Virto.MAX
Virto.solar
We wish to stimulate the transition to clean and green energy. Therefore we want to provide user-friendly PV design software solutions to solar installers, engineers, wholesalers and manufacturers. This way they can create solar parks and projects both fast and efficiently. With this purpose in mind we develop highly advanced and accurate software tools. Furthermore, we believe it is important that our software can be incorporated quickly. It is our goal to create an ecosystem for engineers in the PV industry. Our PV design software speeds up the engineering process of solar PV projects by automating repetitive tasks. For instance, our software automatically generates 3D models. This means there’s no need to draw 3D models yourself and lose precious time. As a result, you’ll achieve fast and accurate drawings for preliminary designs of a construction site. Our Story: Kim Eyckmans started his engineering career at one of the top solar EPC companies in the BENELUX. -
19
Artemis
Artemis
Artemis is a generative AI-powered clean energy proposal and design platform that transforms how installers, sales reps, and operations teams quote, sell, and manage residential solar, battery, and home improvement projects with speed and accuracy. It automatically generates complete, compliant solar and battery system layouts, shading and geospatial analysis, production modeling, and ROI savings in seconds by fusing high-resolution imagery, utility data, and local regulations, eliminating manual drafting and long design queues. It embeds financing options, lender comparisons, and soft credit checks into live proposals, lets users edit designs and pricing in real time during presentations, and supports CRM integrations and website embeds so customers can get interactive pricing and system designs online. Artemis also centralizes workflows from design through contract execution and operations, offers white-labeled tools for sales teams, and uses validated data and AI models.Starting Price: $8 per proposal -
20
BAESS Labs
BAESS Labs
BAESS Labs is an AI-powered solar design platform built to streamline the entire project development process. It enables users to generate Bills of Quantities, perform energy simulations, and create financial analyses in minutes. The Smart PV Designer offers visual module placement, shading analysis, and real-time optimization. Users can model ROI, IRR, and NPV while generating professional reports for client presentations. With global weather data integration, projects can be designed accurately anywhere in the world. The platform uses AI credits to power intelligent features while offering a free plan to get started. Designed for speed and efficiency, BAESS Labs helps solar professionals save significant time on system design and proposal creation.Starting Price: $18/month/user -
21
HOMER Energy
HOMER Energy
All HOMER software is built on the trusted, market-leading HOMER platform, used by more than 250,000 system designers and developers in over 190 countries. With decades of experience, we provide the most robust, accurate solutions to help make hybrid power systems technically optimal and maximally cost-effective. Explore which product is most suited for your project, or further understand our approach to techno-economic analysis. Watch the video, download the white paper, or talk to an expert to explore how UL advisory professionals can help. If you need help with your modeling and analysis, or need training in HOMER software, we are here to help. We offer a full range of support services to ensure your success. UL advisory services enable you to leverage our long-standing expertise in renewable energy and qualifications as independent engineers. We offer full project support from feasibility studies, to design and certification. -
22
Scanifly
Scanifly
98% of solar professionals conduct a technical onsite survey before construction; over 50% do so before closing a sale. With current methods, solar companies still spend hours using ladders and hand-measuring rooftops, which slows down pipelines, hurts accuracy, and increases safety risks. Scanifly’s solar design software uses drone technology and 3D modeling tools to eliminate roof climbs, decrease onsite time by up to 90%, and increase design accuracy to avoid redesigns, change orders, or delays on install day. Ladders, tape measures, handwritten notes, and handheld shading equipment can lead to inaccuracies, errors, and guesswork. Drones and 3D modeling software streamline the process while improving time, safety, and design accuracy. Take pictures with your drone (JPEGs) to digitize the project's characteristics. Automatically create to-scale 3D models of proposed sites. -
23
OpenSolar
OpenSolar
The fastest, simplest and most accurate 3D design tool available, making your proposals reliable and bankable from the office and in the field. Fully customizable, interactive proposals online or as a PDF. 24% sale conversion drawn from experience selling 10,000's of systems, face-to-face and over the phone. Effortless selection and integration of your chosen finance providers with in-app real-time approvals, making selling easier than ever. Built-in CRM, digital scheduling, real-time customer alerts, hardware catalogs, on-demand permitting and e-signatures. Integrate your existing CRM and business tools with our class-leading platform. Work the way you want to work. Fully customizable, interactive proposals online or as a PDF. 24% sale conversion drawn from experience selling 10,000's of systems, face-to-face and over the phone. Effortless selection and integration of your chosen finance providers with in-app real-time approvals, making selling easier than ever. -
24
PV F-CHART
F-Chart Software
PV F-CHART is a comprehensive photovoltaic system analysis and design program. The program provides monthly-average performance estimates for each hour of the day. The calculations are based upon methods developed at the University of Wisconsin which use solar radiation utilize ability to account for the statistical variation of radiation and the load. We provide weather data for over 300 locations, weather data can be added, hourly load profiles for each month, statistical load variation, time-of-day rates for buy/sell, life-cycle economics with cash flow and monthly parameter variation. -
25
SurgePV
SurgePV
SurgePV is an AI-powered solar design software that simplifies the entire process of designing, managing, and closing solar projects. Built for solar professionals, the platform automates roof modeling, shading analysis, and energy optimization, helping users create accurate, code-compliant designs in minutes. With advanced tools for site assessments, panel placements, and proposal creation, SurgePV streamlines workflows and reduces costs. The platform also offers precise financial insights, making it easier for solar installers and sales professionals to present ROI and close deals faster, all with responsive customer support and a user-friendly interface.Starting Price: $100 -
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Glint Solar
Glint Solar
Glint Solar is a cloud-based platform for early-stage utility-scale solar project site analysis, design, and development that helps developers and multidisciplinary teams screen, prioritize, and assess thousands of potential solar locations with integrated GIS and topographic data, satellite imagery, engineering-approved yield and feasibility tools, and 3D visualizations so they can evaluate buildable areas, mark exclusion zones, grid connections, and generate professional visuals that support permitting, stakeholder engagement, and internal decisions; it centralizes project data in a shared workspace to improve team collaboration between business development, GIS, and engineering, reduces wasted development hours on unviable sites, and accelerates project pipelines by enabling quick scenario updates and accurate reporting without relying on disparate tools or manual processes. -
27
Xendee
Xendee
Xendee is a cloud-based energy system design platform that helps engineers, planners, utilities, developers, and project teams rapidly model, simulate, and analyze complex energy infrastructure systems, including microgrids, utility grids, renewable energy portfolios, storage assets, and hybrid power systems, with precision and flexibility. It combines advanced system modeling, optimization algorithms, and scenario analysis to size and compare generation, storage, and load profiles, evaluate economic performance, and forecast operational outcomes under real-world conditions so teams can make data-backed decisions without manual spreadsheets or disparate tools. Xendee supports multi-objective optimization to minimize cost, maximize resilience, or meet sustainability targets with constraints like fuel availability, tariffs, emissions limits, and reliability criteria, while providing detailed outputs such as energy production curves and cash flow projections. -
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PVGround
PVGround
PVGround is a solar design platform delivered as AutoCAD and ZWCAD plugins for ground-mounted (PVGround) and rooftop (PVRoof) PV projects. PVGround reads terrain from the drawing to lay out panels, calculates how many MWp fit at different row spacings, analyzes shading including fences and trees, plans DC, AC and HV cable routes in 3D, groups pile lengths with tonnage, calculates cut and fill earthworks, and verifies the design with cross-sections. PVRoof models roof geometry, slope and orientation and places panels automatically or manually with shading analysis. Designs export to PVsyst, Excel, PDF and DXF. WebView shares a finished design through a token: reviewers open the 3D project (terrain, modules, piles, structures), live shading and read-only performance results (annual production, specific yield, PR) in any browser on phone, tablet or laptop, with no AutoCAD or license needed, while your DWG stays with you. 14-day free trial available.
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