Virto.CAD had very good shading analysis. Being able to design everything as how it would be in real life and then getting an accurate shading analysis for that, has helped a lot.
Redefining Software
for Solar Engineering
From Concept to PV Engineering, Seamlessly Connected
Trusted by industry leaders
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Our Products
Conceptual PV design That Drives Real Projects
Evaluate any site in minutes — combine satellite analysis, shading, financial modeling, and incentives in one workflow.
Precision PV Engineering Built on CAD
Design engineering-ready PV systems with full electrical layouts, obstacle setbacks, and BoM export — no double work.
Custom Configurator For Solar Manufacturers
Configure the right mounting system for every roof — frame, ballast, rails, clamps — with manufacturer-validated geometry.
Why Choose Virto
Clear Reports for Everyone
Create insightful and clear overviews for yourself or your customers across all projects. Present key data and results in a format everyone can understand.
Move Faster With Integrated Tools
Our all-in-one software integrates all the tools you need for solar design, improving your efficiency, productivity and accelerating your entire workflow
Save Up To 80% On Design Time
Increase layout creation by more than 160 times compared to traditional manual methods. Double your portfolio size in no time.
From Concept to Construction
From early-stage project development to detailed engineering, Virto MAX and Virto CAD support every step of the solar project lifecycle.
One Ecosystem. Multiple Entry Points.
Virto products work independently or together. Start with site analysis in Virto.MAX, design with Virto.CAD, configure mounting with Virto.CORE — or plug into our ecosystem at whichever phase fits your team’s workflow. One platform, multiple entry points, zero data silos.
Commercial & Industrial Rooftop
Design commercial and industrial rooftop solar projects with greater speed, accuracy, and confidence.
Utility Scale Ground Mount
Plan and engineer utility scale solar projects with optimized layouts and construction-ready deliverables.
Solar Carports
Design commercial solar carports from feasibility studies to construction-ready engineering.
Testimonials
Dale Green
Design Engineer, Amethyst Energy
Very Good Shading Analysis
Francesco Sole
Engineer, INGVE Progetti
Impactful and Informed Design
Virto.CAD allows us to make impactful and informed design decisions for our clients. We can easily change parameters, generate new layout options and optimize each system. Doing this manually would be too time consuming, but with Virto.CAD it only takes a few seconds to minutes.
Davide Smedile
Project Manager
Più Rapido ed Efficiente
Virto.CAD ottimizza significativamente i tempi di lavoro rispetto a un tradizionale AutoCAD 2D, permettendoci di lavorare in modo più rapido ed efficiente.
Aaron Oti Baafi
Technical Manager at Dutch and Co Ghana
From PV design to As-Built
We used Virto Solar to design the biggest single rooftop solar project in Africa. From PV design to as-built plans and documentation, it worked absolutely perfect for us.
Maarten van Loon
Ecorus
The Solution We Needed
PV engineers are often frustrated by routine tasks which take a lot of time and increase the risk of making mistakes. Because of these repetitive tasks they no longer get to creating new things or do experiments. We needed a tool that takes a way these repetitive tasks so PV engineers get the opportunity to create, design and experiment again. Virto Solar software was the solution we needed.
Andreas
Solar Power Specialist at SWECO
Great Features and Support
The software is frequently updated with new features, and it really feels like the team is dedicated to continually adding more functionality. Additionally, the customer service is very responsive and helpful.
Where Solar Design Becomes Build-Ready
Talk to our team to see how Virto fits your workflow.
CAREERS
JOB OPPORTUNITIES
We’re a fast growing software company in the solar industry with a team of passionate people who love what they do.
Want to make an impact too and be part of the transition to renewable energy? Check our open vacancies and join us!