PV*SOL Project Planning & Solar Simulation Services
At Lion Solar, we perform PVSol simulations to support EPCs, developers, and investors in making confident pre-installation choices.To learn more about our rigorous design criteria, you can download the Lion Solar Solutions PV*SOL Quality Standards
Solar Drafting Services for International EPCs
Lion Solar provides Our PV*SOL planning services support solar developers operating internationally. We adapt simulations and yield forecasts to region-specific irradiance datasets and grid integration requirements.
Precision is the difference between a profitable project and a risky one. We utilize advanced PVSOL software to deliver bankable solar yield simulations and detailed shading analysis. Unlike basic estimates, our professional PVSOL planning accounts for real-world conditions, cable losses, and financial forecasts.
Need construction prints? We seamlessly transition these designs to our AutoCAD solar design team for permit-ready layouts.
The simulation results directly informed system sizing and layout decisions, strengthening investor confidence and demonstrating the reliability of our modeling approach.
PVSOL 3D Modeling & Shading Analysis
Pvsol goes beyond standard solar system design. We model the actual economic and technical performance of solar systems based on the particulars of the installation site.
Which questions does PVSOL answer?
- How much solar energy will the system produce per month and per year?
- Where do losses occur (shading, temperature, cabling)?
- Which system size maximizes self-consumption and ROI?
- Which module and inverter combination fits your location best?
We start with your roof
We recreate your roof surface in PVSOL on a true to scale basis. The foundation includes topographic maps, satellite images, and where available architectural plans and on site photos. Obstacles such as chimneys, HVAC units, or parapets are precisely mapped.
Data Sources and Surface Preparation
- Usable areas, maintenance paths, and safety clearances
- Inclination, orientation, and structural constraints
- Accurate module layout instead of theoretical grids
Result
No surprises on the construction site just a buildable and approvable plan.
Climate data matters for solar energy: each street behaves differently
Every city and every block has a unique solar profile. We integrate location-based solar radiation and horizon data so your yield is not only technically computed but also geographically precise.
We simulate usage, not just production
Generation is only half the story. What improves payback is how much of that energy you can use on site. The goal is to align solar energy production with how your building consumes power, not just to place more solar panels.
Load driven sizing in PVSOL
- Profiles drive system size, self consumption ratio and payback period
- We construct consumption profiles that match your property type
- Typical patterns include holiday homes, retail that closes at noon and evening heavy offices
In the image above, you can see the design created in PVSOL, which was implemented on a one to one basis in practice. We achieved the simulated yield targets and minimized losses what you see in the model corresponds exactly to the real installation, with tilt, shading, and layout optimized for maximum yield.
- This makes your yield geographically precise
- Comparison of scenarios for conservative and ambitious assumptions
- Selection of reliable datasets for the specific location
- Modeling of local obstacles through horizon profiles
You can also see how we handle pvsol projects in more detail: Pvsol Projects
What you receive
- Shading-aware solar panel layout
- Monthly and yearly solar energy output
- Loss analysis and overall system efficiency
- Self-consumption versus feed-in breakdown
- Payback estimate and financial summary
- Visually rendered proposal report ready for clients or internal approval
Who benefits from this service
- EPC contractors and solar project developers
- Electrical engineers and technical sales teams
- Homeowners and investors needing bankable figures
- Anyone preparing accurate planning for permit submittals or proposals
Let’s stage your solar power project together
Our engineering workflows are designed to support solar projects across Europe,
the Middle East and international markets, enabling seamless collaboration with
EPCs in different regulatory environments.
Ready to have your roof, your energy behaviors, and your returns visualized in a step-by-step way?
Complete the form and let us transform your project into a site specific solar power design designed and delivered with care.
Frequently Asked Questions
To begin a solar panel system design, we require the site address (including ZIP code), annual electricity consumption, selected components (panel, inverter, battery), and the requested system size or panel count. Additional details like roof dimensions, images, or financial inputs are optional but helpful for optimizing the solar PV system.
Yes, with our standard process, we provide proper stringing, inverter module compatibility, battery inverter compatibility checks, and detailed validations based on your solar system size to ensure optimal performance and safety.
Yes, PVSOL has a powerful financial analysis feature. If we receive key input data such as the unit electricity price €/kWh, applicable solar energy selling tariff, and details required for calculating the payback period of the solar panel system, we can easily run detailed financial studies. More advanced variables like interest rate, inflation, or long-term return modeling can also be integrated when needed.
Our solar studies usually take a 24 hours to complete, and we guarantee delivery within 48 hours. With that said, we recognize the need for flexibility, especially within field operations. If you are at a customer location or need something urgently, we try our best to accommodate your request and deliver the product the same day.
Here at Lion Solar Solutions, we work hard to put the customer first. We know that you value automated processes that streamline business activities. To accommodate, we can integrate our team into your CRM system through custom automation workflows, included in our Business and Enterprise packages.
We have carefully studied our pricing structure and made it publicly available to ensure full transparency so you know exactly what to expect. For most project sizes, the unit cost comes out to between €20 and €25, depending on the total volume you choose. Your data’s confidentiality is our top priority, and we’re fully willing to sign whichever NDA you prefer. If you don’t have a ready template, we can gladly share our standard agreement.
Yes, for our first encounter, we are providing you one free test project so that you won’t take any financial risk while making any decision.
Our PV SOL system planning delivers comprehensive photovoltaic system design, featuring detailed simulations, shading analysis, 3D modeling, string layout planning, financial and cash flow evaluations, along with complete project documentation.”
Yes, if you can send us a pile of pictures taken from a certain height, we can provide you a 3d modeled PV*SOL planning too, with using our beloved tool Render-a!
Yes! We believe that this works needs progressive changes according to end client’s wishes (which is not your fault) that’s why we would like to help you to sell your systems and we provide unlimited revisions for each projects, until you are satisfied!
Yes, our PV*SOL based solar system planning is ideal for large scale commercial and industrial PV installations. Each layout is customised to site specific requirements, regardless of size, and includes energy yield simulations, financial modelling, and all technical documentation needed for engineering and investment grade decision making.
Yes, if you provide us your company branding such as your logo, contact information etc, we as our standard process provide you plans with your branding.
Depending on the package selected, you will receive a full PV*SOL based solar system planning service including complete photovoltaic system design, energy yield simulations, shading and loss analysis, 3D layout modelling, string configuration, financial modelling, cash flow projection, and comprehensive technical documentation.
Additionally, you will benefit from a dedicated WhatsApp support group, optional CRM system integration, mounting system (substructure) planning, and unlimited design revisions for your projects.
PVSol Premium is ideal for professional photovoltaic projects where accurate 3D simulation, realistic yield forecasting, and bankable financial analysis are required. Typical use cases include:
Commercial and industrial rooftops where obstructions and structural limitations must be accurately modeled
Large-scale EPC projects that require detailed planning documentation for permitting and investor approval
Residential systems with self-consumption optimization, where PVSol Premium sizes the system based on actual load profiles
Projects that require financial validation, such as those seeking funding or government incentives
In summary: PVSol Premium should be used whenever theoretical calculations are not sufficient and real world performance data is needed to make investment-grade decisions.
The 3D shading analysis in PVSol Premium is a crucial feature that identifies potential energy losses caused by shading and ensures optimal system design. With this tool, all shading sources such as chimneys, trees, rooftop equipment, or nearby buildings are accurately simulated in a real world 3D environment.
Key advantages include:
Realistic energy yield calculation with accurate shading loss analysis
Optimized module placement to maximize performance under real site conditions
Early detection of planning risks before system installation begins
Bankable reports with shading and performance insights required for permits, financing, and investment approval
Conclusion: PVSol Premium’s 3D shading analysis ensures that your PV system is not only technically feasible but also optimized for maximum energy output and financial return.