Unity APM Release Notes: April 30th, 2025

You can now easily update event categories right from the Event Log! This makes it faster to update event categories without need to open each event individually.

You can now filter the Event Log by multiple categories using the updated Category Selector in the filter panel. Easily search and select categories, see how many are selected, and apply them to view only relevant events.

You can now sort on additional columns of event log to better organize and find the data you need.

To improve efficiency and reduce manual effort in evaluating reset performance, we've automated the calculation of two key reset delay metrics: Event Delay and Time to Reset. These metrics are now available in the platform’s column selector, enabling quick, accurate analysis of reset response times without the need for manual Excel tracking.

We’ve introduced powerful filtering enhancements to the Event Code Set page, making it faster and easier to locate specific event codes based on specific needs. The new capabilities allow you to:

You can now choose to split report sections by site when generating reports.

Perfect for breaking down data when reporting across multiple Sites.

You can now access Active Power Nominal and Active Power Nominal Temperature Corrected at Site level for all your PV sites are now available as rollups from all inverters for PV Sites. These are convenience signals for use in visualizations, reporting and KPI calculations.

In some cases the Utility curtailment set point is a combination of the Power setpoint and a curtailment flag. The logic being that the Power setpoint is only applicable when the flag has a specified value (usually, 1). Now, Unity APM supports sites which has this setup.

There was a small inconsistency found between the definitions of Active Power.Final values at the Site and Generator devices. This discrepancy has now been removed and the signals are aligned making results more traceable. We've also added a check so that the Expected Production value can never be below zero. This avoids negative loss allocation to downtime and curtailment events.

To enhance loss walk visualizations for sites with two primary meters, you can now access Active Gross Export Energy at the site level. This supports specific reporting and visualization scenarios by representing only exported energy.

In most cases, Active Gross Export Energy will match Active Energy Export. However, differences arise at sites with multiple meters where some register export and others register import.

This distinction ensures a more accurate representation of exported energy in complex metering configurations.

You can now access Inverter Daytime Seconds at site-level calculation for PV sites that indicates the length of daylight time in seconds per day. This is an intermediate calculation for use in downstream calculations, particularly for NERC GADS reporting.

You can now group by “Operating Region“ metadata.