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Energy · head to head

Landis+Gyr Gridstream vs SunPower Monitoring

Landis+Gyr Gridstream logo

Landis+Gyr Gridstream

Energy

Advanced metering infrastructure and grid edge intelligence

From
On request
Rated
-
Full reviewWebsite
SunPower Monitoring logo

SunPower Monitoring

Energy

Solar monitoring and performance management system

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Landis+Gyr Gridstream the platform depends on Landis+Gyr metering hardware, including electric, gas and water meters plus communication network devices, rather than being sold as software alone; SunPower Monitoring parent company underwent bankruptcy reorganization in 2024, creating uncertainty about long-term product support
  • They diverge on capability: Landis+Gyr Gridstream covers Advanced metering infrastructure, SunPower Monitoring covers Real-time monitoring.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Landis+Gyr Gridstream and SunPower Monitoring actually diverge.

Attributes where Landis+Gyr Gridstream and SunPower Monitoring differ
AttributeLandis+Gyr GridstreamSunPower Monitoring
Pricing modelquoteUnknown
PlatformsWeb, ApiiOS, Android, Web
Founded18961985

Identical on both: starting price (On request), 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 Landis+Gyr Gridstream

  • Advanced metering infrastructure
  • Real-time meter data
  • Grid edge analytics
  • Distribution automation
  • Outage detection
  • Voltage monitoring
  • Load profiling
  • Remote connect/disconnect

Only in SunPower Monitoring

  • Real-time monitoring
  • Performance analytics
  • Alert system
  • Mobile app
  • Energy production tracking
  • Tesla
  • Enphase
  • SSL encryption

Both cover

  • Cloud deployment

What people use each for

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

Landis+Gyr Gridstream

  • Advanced metering infrastructure for electricity, gas and water utilitiesnot SunPower Monitoring
  • Edge device connectivity and orchestration through the Gridstream Connect Apps Ecosystemnot SunPower Monitoring
  • Coordinating distributed energy resources to balance grid supply and demandnot SunPower Monitoring
  • Energy performance monitoring and analysis for utilitiesnot SunPower Monitoring

SunPower Monitoring

  • Solar monitoringnot Landis+Gyr Gridstream
  • Performance optimizationnot Landis+Gyr Gridstream

Where each one falls short

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

Landis+Gyr Gridstream

  • The platform depends on Landis+Gyr metering hardware, including electric, gas and water meters plus communication network devices, rather than being sold as software alone
  • No price, licensing model or subscription term is published on the solutions pages; the site offers only a contact form and a distributor finder
  • Deployment, integration and ongoing optimisation are sold as separate Lifecycle Services rather than included

SunPower Monitoring

  • Parent company underwent bankruptcy reorganization in 2024, creating uncertainty about long-term product support
  • Monitoring features previously free are now being moved behind premium subscription tiers
  • Limited integration with non-SunPower solar hardware

Pricing, plan by plan

Landis+Gyr Gridstream

On request

No published plan breakdown. See the Landis+Gyr Gridstream review.

SunPower Monitoring

On request

No published plan breakdown. See the SunPower Monitoring review.

Which should you pick?

Choose Landis+Gyr Gridstream if

  • You need advanced metering infrastructure.
  • You work on Web, Api.
  • You also want real-time meter data.
Landis+Gyr Gridstream review

Choose SunPower Monitoring if

  • You need real-time monitoring.
  • You work on iOS, Android, Web.
  • You also want performance analytics.
SunPower Monitoring review

Questions people ask

Is Landis+Gyr Gridstream or SunPower Monitoring better?
Neither clearly leads. Landis+Gyr Gridstream starts at On request and SunPower Monitoring at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Landis+Gyr Gridstream or SunPower Monitoring?
Landis+Gyr Gridstream starts at On request and SunPower Monitoring at On request.
Does Landis+Gyr Gridstream or SunPower Monitoring run on more platforms?
Landis+Gyr Gridstream runs on Web, Api. SunPower Monitoring runs on iOS, Android, Web.
What is Landis+Gyr Gridstream best used for?
Landis+Gyr Gridstream is most often used for advanced metering infrastructure for electricity, gas and water utilities, edge device connectivity and orchestration through the gridstream connect apps ecosystem, coordinating distributed energy resources to balance grid supply and demand, energy performance monitoring and analysis for utilities. Of those, advanced metering infrastructure for electricity, gas and water utilities and edge device connectivity and orchestration through the gridstream connect apps ecosystem are not what SunPower Monitoring is typically brought in for.
What can Landis+Gyr Gridstream do that SunPower Monitoring cannot?
Landis+Gyr Gridstream covers Advanced metering infrastructure, Real-time meter data, Grid edge analytics, Distribution automation. SunPower Monitoring covers Real-time monitoring, Performance analytics, Alert system, Mobile app. Both handle Cloud deployment.

Answered from the vendors’ own pages

Landis+Gyr Gridstream: How much does Landis+Gyr GridStream cost?

Landis+Gyr does not publish pricing on their website. Contact Landis+Gyr directly through their contact forms, reach out to a local distributor, or contact their sales team for pricing information.

Source
SunPower Monitoring: What happened to SunPower's monitoring software?

SunPower Corporation filed for bankruptcy on August 5, 2024. Complete Solaria acquired key SunPower assets in September 2024 and continues operations under the SunPower name as a publicly traded company in 2026.

Source
Landis+Gyr Gridstream: How do I request Landis+Gyr pricing?

Use the website contact form, reach out to a local distributor, log in as an existing customer, or contact Landis+Gyr sales directly for pricing details.

Source
SunPower Monitoring: Is the mySunPower app still available?

Yes. The mySunPower app was rebranded to SunStrong Connect after SunStrong acquired SunPower's app suite. The app provides real-time solar production monitoring and battery management.

Source
SunPower Monitoring: What features does SunStrong Connect provide?

SunStrong Connect provides real-time views of solar production, home consumption, and battery power flows. It includes historical performance data, battery controls, live weather data, and system alerts.

Source
SunPower Monitoring: Is SunPower monitoring available for commercial systems?

Yes. SunPower offers Energy Intelligence Software and Monitoring System applications for commercial and utility-scale solar installations with real-time data collection and performance analysis.

Source
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