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Energy · head to head

PowerFactory DIgSILENT vs Honeywell Building Management

PowerFactory DIgSILENT logo

PowerFactory DIgSILENT

Energy

Advanced power system analysis and grid simulation

From
On request
Rated
-
Full reviewWebsite
Honeywell Building Management logo

Honeywell Building Management

Energy

Integrated building and energy management system

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: PowerFactory DIgSILENT no prices are published; the product pages only offer Request a Quotation and Demo Request; Honeywell Building Management honeywell Building Management publishes no online pricing across its product category pages (buildings.honeywell.com/us/en/products); the only purchasing path offered site-wide is a Contact Us support form, consistent with B2B building automation sold through installers/distributors rather than direct sale.
  • They diverge on capability: PowerFactory DIgSILENT covers Load flow calculation, Honeywell Building Management covers HVAC control.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which PowerFactory DIgSILENT and Honeywell Building Management actually diverge.

Attributes where PowerFactory DIgSILENT and Honeywell Building Management differ
AttributePowerFactory DIgSILENTHoneywell Building Management
PlatformsWindows, Linux, ApiWeb, Mobile
Founded19851906

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Energy).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in PowerFactory DIgSILENT

  • Load flow calculation
  • Short-circuit analysis
  • RMS and EMT simulation
  • Harmonic analysis
  • Stability analysis
  • Protection coordination
  • Renewable energy integration
  • Scripting and automation

Only in Honeywell Building Management

  • HVAC control
  • Lighting management
  • Energy analytics
  • Maintenance tracking
  • Security integration
  • Microsoft
  • Google
  • SOC2

Both cover

  • On-premise deployment
  • Cloud deployment

What people use each for

The jobs each tool is most often brought in to do.

PowerFactory DIgSILENT

  • Power system load flow, short circuit and stability analysis for transmission and distribution networksnot Honeywell Building Management
  • Grid code compliance studies and protection coordinationnot Honeywell Building Management
  • Modelling renewables and distributed generation integrationnot Honeywell Building Management

Honeywell Building Management

  • Building automationnot PowerFactory DIgSILENT
  • Energy optimizationnot PowerFactory DIgSILENT

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

PowerFactory DIgSILENT

  • No prices are published; the product pages only offer Request a Quotation and Demo Request
  • The commercial licence is sold by node count, in tiers of 100, 250, 500 or unlimited nodes
  • Functions are sold as a configurable package rather than included, so advanced modules are priced separately
  • Support, maintenance and upgrades are included only for the first 12 months of a perpetual licence and then require an annual maintenance contract
  • The number of concurrent users on the Multi-User Edition is limited to the number of licences purchased
  • A floating licence used on a local machine is time limited to a maximum of 30 days
  • Centralised project data on Oracle, SQL Server or PostgreSQL requires the Team Edition; Single-User and Multi-User editions use a local SQLite database
  • Education licences are capped at 50 nodes and forbid commercial use
  • Student licences are capped at 50 nodes, are cloud softkey only and expire 12 months from issue

Honeywell Building Management

  • Honeywell Building Management publishes no online pricing across its product category pages (buildings.honeywell.com/us/en/products); the only purchasing path offered site-wide is a Contact Us support form, consistent with B2B building automation sold through installers/distributors rather than direct sale.

Pricing, plan by plan

PowerFactory DIgSILENT

On request

No published plan breakdown. See the PowerFactory DIgSILENT review.

Honeywell Building Management

On request

No published plan breakdown. See the Honeywell Building Management review.

Which should you pick?

Choose PowerFactory DIgSILENT if

  • You need load flow calculation.
  • You work on Windows, Linux, Api.
  • You also want short-circuit analysis.
PowerFactory DIgSILENT review

Choose Honeywell Building Management if

  • You need hvac control.
  • You work on Web, Mobile.
  • You also want lighting management.
Honeywell Building Management review

Questions people ask

Is PowerFactory DIgSILENT or Honeywell Building Management better?
Neither clearly leads. PowerFactory DIgSILENT starts at On request and Honeywell Building Management at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PowerFactory DIgSILENT or Honeywell Building Management?
PowerFactory DIgSILENT starts at On request and Honeywell Building Management at On request.
Does PowerFactory DIgSILENT or Honeywell Building Management run on more platforms?
PowerFactory DIgSILENT runs on Windows, Linux, Api. Honeywell Building Management runs on Web, Mobile.
What is PowerFactory DIgSILENT best used for?
PowerFactory DIgSILENT is most often used for power system load flow, short circuit and stability analysis for transmission and distribution networks, grid code compliance studies and protection coordination, modelling renewables and distributed generation integration. Of those, power system load flow, short circuit and stability analysis for transmission and distribution networks and grid code compliance studies and protection coordination are not what Honeywell Building Management is typically brought in for.
What can PowerFactory DIgSILENT do that Honeywell Building Management cannot?
PowerFactory DIgSILENT covers Load flow calculation, Short-circuit analysis, RMS and EMT simulation, Harmonic analysis. Honeywell Building Management covers HVAC control, Lighting management, Energy analytics, Maintenance tracking. Both handle On-premise deployment, Cloud deployment.

Answered from the vendors’ own pages

PowerFactory DIgSILENT: How does DIgSILENT PowerFactory licensing work?

PowerFactory offers flexible software editions and licensing options. Customers must request a quotation from DIgSILENT to get pricing based on their specific needs and applications. A demo request option is also available.

Source
PowerFactory DIgSILENT: What training and support does DIgSILENT offer?

DIgSILENT provides training courses that can be booked directly. Customers also have access to a knowledge base, license migration assistance, and customer portal. Support services include consulting, testing and certification, and IT projects.

Source
PowerFactory DIgSILENT: Is there a demo version available?

Yes, DIgSILENT offers demo requests for PowerFactory and StationWare products. Prospective customers can contact DIgSILENT directly to schedule a demonstration of the software capabilities.

Source
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