What is AlsoEnergy PowerTrack?

Based on AlsoEnergy's publicly available materials, PowerTrack is an all-in-one, edge-to-cloud application for commissioning, monitoring, optimising and controlling clean-energy portfolios across solar and storage assets, with documented capabilities including event diagnostics, root-cause analysis, energy-loss analysis, expected-versus-actual production, financial reporting and work-order workflows. It is part of Stem's clean-energy software portfolio and was historically marketed under the AlsoEnergy brand. Because product scope evolves, confirm current details directly from the vendor's own materials.

What is the best AlsoEnergy PowerTrack alternative?

The right alternative depends on your asset mix and how much diagnostic depth you need. If you operate wind alongside solar and storage, or you want a physics-aware diagnostic layer that attributes performance deviations to engineering causes and quantifies their financial impact, Ellume is built for that use case across all three asset classes in one platform. If a broad commissioning-to-control platform for solar and storage already meets your needs, PowerTrack remains an established choice. Evaluate both against your own portfolio rather than on feature lists alone.

Is AlsoEnergy part of Stem?

Yes. Based on publicly available information as of September 2026, PowerTrack is part of Stem's clean-energy software portfolio, and the product was historically marketed under the AlsoEnergy brand, which its current materials still reference. As with any corporate-structure or branding detail, confirm the current position directly, since these can change.

Does Ellume support wind, or only solar and storage?

Ellume is an integrated platform across solar, wind and battery storage, through Solar360, Wind360 and Battery360 with the Vector diagnostic engine. This is a point of difference worth confirming against each platform's current materials for your specific asset mix: AlsoEnergy's reviewed public materials as of September 2026 position PowerTrack around solar and storage, and did not identify wind coverage, though vendors update their materials regularly.

AlsoEnergy PowerTrack Alternative: Ellume vs PowerTrack Compared (2026)

Ellume Product Strategy — Product Strategy, EllumeReviewed by Ellume Product Strategy, Product Strategy, Ellume

If you are evaluating an AlsoEnergy PowerTrack alternative, both PowerTrack and Ellume monitor, control, analyse and diagnose renewable energy assets — so the real question is not whether you get monitoring and diagnostics, but the depth and methodology of the intelligence layer each applies to your data. This comparison is based on publicly available information from each vendor's own materials as of September 2026; where a capability is not identified in a vendor's reviewed public materials, we say so rather than infer it.

Who should weigh which platform

Choose by how much diagnostic depth your operation needs. If your priority is a proven, broad platform for commissioning, monitoring, control and portfolio management across solar and storage, AlsoEnergy PowerTrack is an established choice and you can evaluate it on that basis. If your priority is a physics-aware diagnostic layer on top of full monitoring and SCADA control — one designed to connect performance deviations to engineering causes and quantify their operational and financial impact across solar, wind and battery storage — that depth is where Ellume is built to differentiate. For operators focused on recovering lost production and prioritising O&M actions, that diagnostic layer can be especially valuable.

What AlsoEnergy PowerTrack does

Based on AlsoEnergy's publicly available materials, PowerTrack is an edge-to-cloud clean-energy portfolio-management, monitoring and SCADA-control application for solar and storage assets. Its documented capabilities include remote troubleshooting, hardware-fault identification, event diagnostics with root-cause exploration, energy-loss analysis, expected-versus-actual production, long-term trend analysis, financial and yield reporting, work-order workflows, and CMMS and BI integration. PowerTrack is part of Stem's clean-energy software portfolio; the product was historically marketed under the AlsoEnergy brand. Because clean-energy software capabilities evolve rapidly, operators should confirm current product scope directly.

What Ellume does

Ellume is a single platform that monitors, controls and diagnoses renewable assets — solar, wind and battery storage — in the same place, through Solar360, Wind360, Battery360 and the Vector diagnostic engine. Alongside monitoring, it provides SCADA and remote-control capabilities — setpoints, curtailment and start/stop where the equipment and protocol support it — across all three asset classes. Its differentiation is the depth of its physics-aware diagnostic approach: anomaly detection, root-cause attribution to engineering drivers, and quantification of the operational and financial impact of identified performance deviations, delivered within one integrated platform rather than across separate tools.

Both platforms can surface a production shortfall. Where they differ is the depth of the intelligence that connects that shortfall to an engineering cause and a quantified financial impact.

Where the two approaches differ

Both platforms monitor, both surface performance deviations, and both provide diagnostic and loss-analysis capabilities. The meaningful difference is in the methodology of the intelligence layer — how a deviation is validated, how confidently it is attributed to a specific engineering cause, and how its impact is quantified. Ellume's approach is physics-aware: rather than flagging a deviation and leaving the interpretation to the operator, it reconstructs expected behaviour from the physics of the asset and the conditions it actually experienced, attributes an identified deviation to an engineering driver, and quantifies the operational and financial consequence. That physics-first methodology, applied consistently across solar, wind and storage in one platform, is the differentiation.

AlsoEnergy PowerTrack vs Ellume at a glance

Comparison based on each vendor's publicly available materials as of September 2026. Where a capability is not identified in AlsoEnergy's reviewed public materials, that is noted as such rather than characterised as an inability.
Dimension	AlsoEnergy PowerTrack	Ellume
Asset classes	Solar and battery storage (utility, C&I, aggregated residential); wind not identified in reviewed public materials as of Sep 2026	Solar, wind and battery storage — integrated
Monitoring & control	Commissioning, monitoring, SCADA control and portfolio management in one application	Integrated monitoring and SCADA / remote control (setpoints, curtailment, start/stop where supported) across all three asset classes
Diagnostic / loss analysis	Event diagnostics, hardware-fault identification, root-cause analysis and energy-loss analysis are described in published materials	Physics-aware anomaly detection and root-cause attribution to engineering drivers
Expected vs actual	Yes — actual vs weather-adjusted production, with multiple expected-energy models and benchmarking	Yes — physics-based expected-generation modelling
Impact quantification	Financial and energy-yield reporting; asset-level recoverable-loss pricing not identified in reviewed materials	Quantifies operational and financial impact of identified deviations
Loss classification	Energy-loss analysis and loss waterfalls described in published materials	Physics-aware classification of deviations by engineering driver
Ownership / branding	Part of Stem's clean-energy software portfolio; historically the AlsoEnergy brand	Ellume Technology
Best fit when you want…	A broad, proven commissioning-to-control platform for solar and storage	Depth of physics-aware diagnosis across solar, wind and storage

Where Ellume differentiates — a worked example

The clearest way to see the difference in methodology is a concrete case. The numbers below are deliberately illustrative, not drawn from a specific customer. Consider a 150 MW portfolio running a few per cent under budget for the quarter. A platform such as PowerTrack can surface the performance deviation, help identify the impacted assets, and support loss and root-cause analysis. Ellume's approach then focuses on the depth of that diagnosis: connecting the deviation to a physics-aware engineering cause and quantifying its operational and financial impact — moving from “this asset is underperforming” toward “this behaviour is consistent with a specific engineering driver, it has persisted for this period, and here is the estimated production and financial impact.”

If you are already on PowerTrack

If you are evaluating a change from PowerTrack, Ellume is a full platform, so it can serve as your monitoring and diagnostics together rather than adding a second system. PowerTrack provides API and data-integration capabilities; operators evaluating a migration should confirm the specific historical-data export formats, resolution, retention and contractual terms applicable to their account directly with Stem/AlsoEnergy. Ellume can ingest operational data directly; prospective customers should validate data requirements and onboarding timelines for their specific portfolio.

Frequently asked questions

What is AlsoEnergy PowerTrack?: Based on AlsoEnergy's publicly available materials, PowerTrack is an all-in-one, edge-to-cloud application for commissioning, monitoring, optimising and controlling clean-energy portfolios across solar and storage assets, with documented capabilities including event diagnostics, root-cause analysis, energy-loss analysis, expected-versus-actual production, financial reporting and work-order workflows. It is part of Stem's clean-energy software portfolio and was historically marketed under the AlsoEnergy brand. Because product scope evolves, confirm current details directly from the vendor's own materials.
What is the best AlsoEnergy PowerTrack alternative?: The right alternative depends on your asset mix and how much diagnostic depth you need. If you operate wind alongside solar and storage, or you want a physics-aware diagnostic layer that attributes performance deviations to engineering causes and quantifies their financial impact, Ellume is built for that use case across all three asset classes in one platform. If a broad commissioning-to-control platform for solar and storage already meets your needs, PowerTrack remains an established choice. Evaluate both against your own portfolio rather than on feature lists alone.
How is Ellume different from a platform like PowerTrack?: Both platforms monitor, analyse and diagnose renewable assets, so the difference is not the presence of diagnostics but the depth and methodology of the intelligence layer. Ellume's differentiation is its physics-aware approach: reconstructing expected behaviour from the physics of the asset and the conditions it experienced, attributing identified deviations to engineering drivers, and quantifying operational and financial impact — across solar, wind and battery storage in one integrated platform that also provides monitoring and SCADA control.
Is AlsoEnergy part of Stem?: Yes. Based on publicly available information as of September 2026, PowerTrack is part of Stem's clean-energy software portfolio, and the product was historically marketed under the AlsoEnergy brand, which its current materials still reference. As with any corporate-structure or branding detail, confirm the current position directly, since these can change.
Does Ellume support wind, or only solar and storage?: Ellume is an integrated platform across solar, wind and battery storage, through Solar360, Wind360 and Battery360 with the Vector diagnostic engine. This is a point of difference worth confirming against each platform's current materials for your specific asset mix: AlsoEnergy's reviewed public materials as of September 2026 position PowerTrack around solar and storage, and did not identify wind coverage, though vendors update their materials regularly.
Can you export historical data out of PowerTrack?: Based on AlsoEnergy's published materials, PowerTrack provides an API and data-integration capabilities, including access to telemetry, KPIs and alerts. Operators evaluating a migration should confirm the specific historical-data export formats, resolution, retention and contractual terms applicable to their account directly with Stem/AlsoEnergy. As a general principle for any platform, secure the right to export your complete raw historical data at full resolution in a usable format as part of the contract.

A way to frame the decision

Ask how much diagnostic depth your operation needs from the intelligence layer. If a broad, proven commissioning-to-control platform for solar and storage meets your needs, PowerTrack is an established choice. If your priority is the depth of physics-aware diagnosis — validating deviations, attributing them to engineering causes, and quantifying their operational and financial impact across solar, wind and storage in one platform — that is where Ellume is built to differentiate. This comparison reflects publicly available information as of September 2026, drawn from each vendor's own published materials. Capabilities change; confirm current details directly with each vendor before making a decision.