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Energy · head to head

Enphase Enlighten vs Johnson Controls Metasys

E

Enphase Enlighten

Energy

Microinverter monitoring and management platform

From
Free
Rated
-
Full reviewWebsite
Johnson Controls Metasys logo

Johnson Controls Metasys

Energy

Building management and control system platform

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Enphase Enlighten has a free tier, so it costs nothing to try first.
  • Each has a real cost: Enphase Enlighten only works with Enphase microinverter systems, not compatible with other solar equipment; Johnson Controls Metasys a Metasys server supports 1,300 devices and 65,000 objects, so larger estates require additional servers
  • They diverge on capability: Enphase Enlighten covers Real-time monitoring, Johnson Controls Metasys covers HVAC control.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Enphase Enlighten and Johnson Controls Metasys actually diverge.

Attributes where Enphase Enlighten and Johnson Controls Metasys differ
AttributeEnphase EnlightenJohnson Controls Metasys
Starting priceFreeOn request
Pricing modelUnknownquote
Free tierYesNo
PlatformsWeb, iOS, AndroidWeb, Mobile
Founded20061885

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 Enphase Enlighten

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

Only in Johnson Controls Metasys

  • HVAC control
  • Building automation
  • Energy management
  • Security integration
  • Analytics dashboard
  • SOC2
  • On-premise deployment

Both cover

  • SSL encryption
  • Cloud deployment
  • Web support
  • Mobile support
  • English language support

What people use each for

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

Enphase Enlighten

  • System monitoringnot Johnson Controls Metasys
  • Performance optimizationnot Johnson Controls Metasys

Johnson Controls Metasys

  • Building automation for offices, data centres, hospitals and universitiesnot Enphase Enlighten
  • Managing multi site campuses from one building management systemnot Enphase Enlighten
  • Meeting compliance and reporting requirements for regulated facilitiesnot Enphase Enlighten

Where each one falls short

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

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

Johnson Controls Metasys

  • A Metasys server supports 1,300 devices and 65,000 objects, so larger estates require additional servers
  • No hardware requirement, licensing model, subscription term or price is published on the product page; the routes offered are a demo booking and a contact form

Pricing, plan by plan

Enphase Enlighten

Free

No published plan breakdown. See the Enphase Enlighten review.

Johnson Controls Metasys

On request

No published plan breakdown. See the Johnson Controls Metasys review.

Which should you pick?

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

Choose Johnson Controls Metasys if

  • You need hvac control.
  • You work on Web, Mobile.
  • You also want building automation.
Johnson Controls Metasys review

Questions people ask

Is Enphase Enlighten or Johnson Controls Metasys better?
Neither clearly leads. Enphase Enlighten starts at Free and Johnson Controls Metasys at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Enphase Enlighten or Johnson Controls Metasys?
Enphase Enlighten has a free tier; the other does not. Paid plans start at Free for Enphase Enlighten and On request for Johnson Controls Metasys.
Does Enphase Enlighten or Johnson Controls Metasys run on more platforms?
Enphase Enlighten runs on Web, iOS, Android. Johnson Controls Metasys runs on Web, Mobile.
Can I use Enphase Enlighten for free?
Yes. Enphase Enlighten has a free tier, so you can try it without paying. Johnson Controls Metasys starts at On request.
What is Enphase Enlighten best used for?
Enphase Enlighten is most often used for system monitoring, performance optimization. Of those, system monitoring and performance optimization are not what Johnson Controls Metasys is typically brought in for.
What can Enphase Enlighten do that Johnson Controls Metasys cannot?
Enphase Enlighten covers Real-time monitoring, Per-module performance, Alert notifications, Mobile app. Johnson Controls Metasys covers HVAC control, Building automation, Energy management, Security integration. Both handle SSL encryption, Cloud deployment, Web support, Mobile 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
Johnson Controls Metasys: How much does Johnson Controls Metasys cost?

Johnson Controls Metasys pricing is not published online. Contact Johnson Controls directly for enterprise building automation system pricing and licensing.

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
Johnson Controls Metasys: What licensing models does Metasys offer?

Specific Metasys licensing models and pricing are available through Johnson Controls sales team. Contact Johnson Controls for custom quotes based on building management requirements.

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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