Softwr

Energy · head to head

Enerex vs Enphase Enlighten

E

Enerex

Energy

Energy procurement and market intelligence

From
$500/month
Rated
-
Full reviewWebsite
E

Enphase Enlighten

Energy

Microinverter monitoring and management platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Enphase Enlighten has a free tier, so it costs nothing to try first.
  • They diverge on capability: Enerex covers Real-time pricing, Enphase Enlighten covers Real-time monitoring.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Enerex and Enphase Enlighten actually diverge.

Attributes where Enerex and Enphase Enlighten differ
AttributeEnerexEnphase Enlighten
Starting price$500/monthFree
Pricing modelsubscriptionUnknown
Free tierNoYes
PlatformsWeb, ApiWeb, iOS, Android
Founded20012006

Identical on both: 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 Enerex

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

Only in Enphase Enlighten

  • Real-time monitoring
  • Per-module performance
  • Alert notifications
  • Mobile app
  • API access
  • SunPower
  • Tesla
  • SSL encryption

Both cover

  • Cloud deployment
  • Web support

What people use each for

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

Enerex

  • Energy procurementnot Enphase Enlighten
  • Supplier managementnot Enphase Enlighten
  • Cost reductionnot Enphase Enlighten
  • Risk managementnot Enphase Enlighten
  • Contract negotiationnot Enphase Enlighten

Enphase Enlighten

  • System monitoringnot Enerex
  • Performance optimizationnot Enerex

Where each one falls short

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

Enerex

Nothing recorded yet. See the Enerex review.

Enphase Enlighten

  • Only works with Enphase microinverter systems, not compatible with other solar equipment
  • Requires 10-year paid subscription after initial free period for core monitoring
  • Cloud-based system requiring internet connection for real-time data access

Pricing, plan by plan

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

Enphase Enlighten

Free

No published plan breakdown. See the Enphase Enlighten review.

Which should you pick?

Choose Enerex if

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

Choose Enphase Enlighten if

  • You need real-time monitoring.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want per-module performance.
Enphase Enlighten review

Questions people ask

Is Enerex or Enphase Enlighten better?
Neither clearly leads. Enerex starts at $500/month and Enphase Enlighten at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Enerex or Enphase Enlighten?
Enphase Enlighten has a free tier; the other does not. Paid plans start at $500/month for Enerex and Free for Enphase Enlighten.
Does Enerex or Enphase Enlighten run on more platforms?
Enerex runs on Web, Api. Enphase Enlighten runs on Web, iOS, Android.
Can I use Enphase Enlighten for free?
Yes. Enphase Enlighten has a free tier, so you can try it without paying. Enerex starts at $500/month.
What is Enerex best used for?
Enerex is most often used for energy procurement, supplier management, cost reduction, risk management. Of those, energy procurement and supplier management are not what Enphase Enlighten is typically brought in for.
What can Enerex do that Enphase Enlighten cannot?
Enerex covers Real-time pricing, Supplier management, Contract optimization, Market analytics. Enphase Enlighten covers Real-time monitoring, Per-module performance, Alert notifications, Mobile app. Both handle Cloud deployment, Web support.

Answered from the vendors’ own pages

Enphase Enlighten: Is Enphase Enlighten free to use?

The standard Enlighten app comes included with any Enphase microinverter system at no extra charge for the first 10 years from installation, after which it costs $49/year minimum.

Source
Enphase Enlighten: What is the cost for Enlighten Manager premium upgrade?

Enlighten Manager upgrade costs $9.99/month with month-to-month cancellation, or a one-time lifetime subscription is available through the Enphase store.

Source
Enphase Enlighten: What data does Enlighten monitor?

Enlighten pulls data from IQ Microinverters, the IQ Gateway, IQ Batteries, and Enphase EV chargers into a single monitoring view, showing near real-time panel-by-panel performance data.

Source
Enphase Enlighten: Does Enlighten send alerts for system issues?

Yes, Enlighten continuously monitors system performance and highlights deviations, with customers able to choose to receive alerts upon certain conditions.

Source
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