OpenSolar vs PVsyst

A side-by-side comparison of pricing, ratings, target audience, integrations, and key features to help solar businesses choose between OpenSolar and PVsyst.

	Sponsored OpenSolar Free end-to-end solar sales platform	PVsyst The industry-standard PV simulation engine
Rating	4.6(245)	4.7(156)
Pricing	Freemium	Perpetual License
Free Trial	Yes	Yes
Target Audience	ResidentialCommercial	CommercialUtility
Key Features	Free core platform with no per-seat licensing cost Built-in CRM for lead and pipeline management Integrated financing and incentive calculators 3D satellite-based design tools	Detailed loss diagram and shading simulation Extensive database of modules, inverters, and trackers Bankable P50/P90 energy yield reporting Support for grid-tied, off-grid, and pumping systems
Integrations	SalesforceStripeSolarEdge APIEnphase APIXeroZapier	MeteonormPVGISSAM
	Visit Website	Visit Website

Quick takeaways

Rating: PVsyst has the edge.
Review volume: OpenSolar has the edge.
Integration breadth: OpenSolar has the edge.

These takeaways summarize the data above and aren't a recommendation. See our ranking methodology for how listings and ratings are compiled.

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