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Energy · head to head

PowerFactory DIgSILENT vs Enerex

PowerFactory DIgSILENT logo

PowerFactory DIgSILENT

Energy

Advanced power system analysis and grid simulation

From
On request
Rated
-
Full reviewWebsite
E

Enerex

Energy

Energy procurement and market intelligence

From
$500/month
Rated
-
Full reviewWebsite

The short version

  • They diverge on capability: PowerFactory DIgSILENT covers Load flow calculation, Enerex covers Real-time pricing.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which PowerFactory DIgSILENT and Enerex actually diverge.

Attributes where PowerFactory DIgSILENT and Enerex differ
AttributePowerFactory DIgSILENTEnerex
Starting priceOn request$500/month
Pricing modelquotesubscription
PlatformsWindows, Linux, ApiWeb, Api
Founded19852001

Identical on both: 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 Enerex

  • Real-time pricing
  • Supplier management
  • Contract optimization
  • Market analytics
  • RFP management
  • Risk analysis
  • Reporting
  • Invoice validation

Both cover

  • Excel
  • 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 Enerex
  • Grid code compliance studies and protection coordinationnot Enerex
  • Modelling renewables and distributed generation integrationnot Enerex

Enerex

  • Energy procurementnot PowerFactory DIgSILENT
  • Supplier managementnot PowerFactory DIgSILENT
  • Cost reductionnot PowerFactory DIgSILENT
  • Risk managementnot PowerFactory DIgSILENT
  • Contract negotiationnot 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

Enerex

Nothing recorded yet. See the Enerex review.

Pricing, plan by plan

PowerFactory DIgSILENT

On request

No published plan breakdown. See the PowerFactory DIgSILENT review.

Enerex

$500/month
  • Professional$500/month
    • Market pricing
    • Supplier comparison
    • Contract management
  • Enterprise$1500/month
    • Advanced analytics
    • Portfolio optimization
    • Risk management
  • Custom$undefined/month
    • White label
    • Custom integrations
    • Dedicated support

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 Enerex if

  • You need real-time pricing.
  • You work on Web, Api.
  • You also want supplier management.
Enerex review

Questions people ask

Is PowerFactory DIgSILENT or Enerex better?
Neither clearly leads. PowerFactory DIgSILENT starts at On request and Enerex at $500/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, PowerFactory DIgSILENT or Enerex?
PowerFactory DIgSILENT starts at On request and Enerex at $500/month.
Does PowerFactory DIgSILENT or Enerex run on more platforms?
PowerFactory DIgSILENT runs on Windows, Linux, Api. Enerex runs on Web, Api.
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 Enerex is typically brought in for.
What can PowerFactory DIgSILENT do that Enerex cannot?
PowerFactory DIgSILENT covers Load flow calculation, Short-circuit analysis, RMS and EMT simulation, Harmonic analysis. Enerex covers Real-time pricing, Supplier management, Contract optimization, Market analytics. Both handle Excel, 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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