Design Master
Design Master provides specialized electrical and HVAC engineering software that automates complex calculations and drafting tasks directly within AutoCAD and Revit to streamline your entire building design process.
PV*SOL
PV*SOL is a dynamic simulation program for the design and optimization of photovoltaic systems, allowing you to calculate yields and perform high-precision financial analysis for solar energy projects.
Quick Comparison
| Feature | Design Master | PV*SOL |
|---|---|---|
| Website | designmaster.biz | valentin-software.com |
| Pricing Model | Subscription | One_time |
| Starting Price | $90/month | $??/month |
| FREE Trial | ✓ 30 days free trial | ✓ 30 days free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2001 | 1988 |
| Headquarters | Seattle, USA | Berlin, Germany |
Overview
Design Master
Design Master offers a suite of engineering tools specifically created for electrical and HVAC professionals who work in AutoCAD and Revit. Instead of jumping between separate spreadsheets and drafting programs, you can perform complex calculations like load analysis, short circuit studies, and duct sizing directly within your design environment. This integration ensures your schedules and drawings stay synchronized automatically as you make changes.
You can choose between specialized modules for electrical, HVAC, or plumbing needs depending on your project requirements. The software is designed for MEP engineering firms and individual consultants who need to increase accuracy while reducing the time spent on repetitive drafting tasks. By automating the technical math, you can focus more on high-level design and less on manual data entry.
PV*SOL
PV*SOL provides you with a comprehensive environment for designing and simulating photovoltaic systems of all sizes. You can create detailed 3D models of buildings, visualize shading from nearby objects, and accurately predict energy yields based on global climate data. The software handles everything from small rooftop installations to large-scale solar farms, helping you determine the most efficient module coverage and inverter configurations for any site.
You can generate professional reports that include technical specifications and detailed economic forecasts to present to your clients. By simulating battery storage systems and electric vehicle charging integration, you can optimize self-consumption and prove the long-term viability of solar investments. It simplifies complex engineering calculations into a manageable workflow, ensuring your solar projects are both technically sound and financially profitable.
Overview
Design Master Features
- Integrated Electrical Calculations Perform short circuit, voltage drop, and arc flash calculations instantly as you place components in your drawings.
- Automated Panel Schedules Generate and update panel schedules automatically, ensuring your documentation always matches the latest version of your design.
- One-Line Diagram Tools Create dynamic one-line diagrams that stay linked to your floor plans to eliminate coordination errors between views.
- HVAC Load Calculations Calculate heating and cooling loads directly from your building geometry to size equipment accurately without external tools.
- Duct and Pipe Sizing Size your ductwork and piping systems based on flow requirements and pressure drop limits with built-in automation.
- Revit Integration Enhance your BIM workflow with specialized tools that add advanced engineering data and calculations to standard Revit elements.
PV*SOL Features
- 3D Visualization. Create detailed 3D models of buildings and terrain to visualize exactly how your solar modules will fit on any surface.
- Shading Analysis. Calculate the specific impact of shadows from trees, chimneys, or neighboring buildings on your system's annual energy yield.
- Climate Data Integration. Access high-quality global climate data to ensure your simulations reflect the actual weather conditions of your project site.
- Battery Storage Simulation. Model lead-acid and lithium-ion battery systems to calculate how much solar energy you can store and use later.
- Electric Vehicle Charging. Integrate electric vehicles into your system design to see how solar power can meet modern transportation energy demands.
- Financial Forecasting. Generate detailed economic reports including pay-back periods, cash flow, and return on investment for your solar projects.
- Extensive Component Database. Choose from over 20,000 solar modules and 5,000 inverters that are updated regularly by the software manufacturers.
- BIM Export. Export your 3D models and technical data to BIM-compatible formats for seamless integration into larger construction projects.
Pricing Comparison
Design Master Pricing
- Short circuit calculations
- Voltage drop analysis
- Automated panel schedules
- One-line diagram generation
- Photometric lighting levels
- Equipment and wire sizing
- Everything in AutoCAD tier, plus:
- Native Revit parameter syncing
- Advanced arc flash analysis
- Feeder and branch circuit sizing
- Customizable shared parameters
- Enhanced Revit schedule control
PV*SOL Pricing
- 2D design and simulation
- Climate data for any location
- Detailed economic efficiency analysis
- Battery storage system modeling
- Electric vehicle integration
- Professional project reports
- Everything in PV*SOL, plus:
- Full 3D visualization and modeling
- Detailed 3D shading analysis
- Import of 3D floor plans and maps
- BIM interface for data export
- Automatic module coverage on 3D objects
Pros & Cons
Design Master
Pros
- Significant reduction in manual calculation errors
- Excellent technical support from knowledgeable engineers
- Seamless integration with existing AutoCAD workflows
- Automatic updates to schedules save hours
- Highly specialized for NEC compliance standards
Cons
- Initial setup requires significant time investment
- Interface feels dated compared to modern apps
- Learning curve for customizing specific block libraries
PV*SOL
Pros
- Extremely accurate shading calculations for complex roofs
- Massive database of modules and inverters updated regularly
- Professional reports that help close sales with clients
- Reliable simulation of battery and EV charging systems
Cons
- Significant learning curve for the 3D modeling interface
- High upfront cost for the permanent license
- Requires a powerful computer for smooth 3D rendering