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Design

OpenSolar vs PVcase

OpenSolar Maturity
Stages 1-2 | Multi-Stage
VS
PVcase Maturity
Stage 4 | Enterprise

Which tool is better for your solar installation business? Compare pricing, features, and verified reviews side-by-side.

Lumen Vetted

OpenSolar is the Gold Standard for Stage 1-2 installers who prioritize powerful 3d design and mapping.

PVcase is the superior choice for Stage 4 teams needing autocad integration.

How this impacts your Design margin

Moving between OpenSolar and PVcase requires a recalibration of shading accuracy tolerances and proposal design standards.

This comparison is part of our broader 2026 Design Audit. Read the full AI Strategy Briefing here.
VS

OpenSolar

Stages 1-2 | Multi-Stage
4.6/5
Pricing: Free

Key Features

  • Powerful 3D design and mapping
  • Built-in CRM for lead management
  • Financial and ROI modeling
  • Interactive digital sales proposals
  • Hardware marketplace integration
  • Field-ready mobile access

Pros

  • Completely free to use for installers
  • Full end-to-end sales and project flow
  • Strong financial modeling capabilities

Cons

  • UI can be overwhelming with many features
  • Support is largely community and documentation driven
  • Strong reliance on hardware partner integrations

PVcase

Stage 4 | Enterprise
4.9/5
Pricing: Licensed per seat

Key Features

  • AutoCAD integration
  • Automated terrain-based layout
  • Collision detection
  • Export to PVsyst

Pros

  • Industry leader for utility-scale
  • Saves hundreds of engineering hours
  • Massive ROI for large projects

Cons

  • Requires AutoCAD license
  • High upfront cost
  • Not suitable for residential

The Verdict: Who Wins?

Choose OpenSolar if...

You prioritize Completely free to use for installers and independent installers looking for a free, professional toolkit. OpenSolar is best for teams looking for a robust, well-established platform.

Choose PVcase if...

You prioritize Industry leader for utility-scale and utility-scale layout and topography engineering. PVcase offers a specialized approach tailored for high-performance solar teams.

Still can't decide?

Our Matchmaker Quiz picks the right tool for your specific install volume and business stage.

Take the Matchmaker Quiz ⚡