How do I monitor my site and view session history?
Learn how to view live power charts, active sessions, session history, and the full settings change log for your site.
The Energy Portal gives you full visibility into what is happening at your sites — in real time and historically.
Real-time power charts
Each node and EVSE has a monitoring chart showing:
- Power draw (kW) over time
- Current (A) per phase
- Voltage (V)
Charts are live — they update continuously as new data arrives. Fuse threshold lines are overlaid on node charts when a limit is configured, making it immediately visible when you are approaching capacity. Chart zoom is preserved across updates — you will not lose your view when new data arrives.
Active sessions
The active sessions view shows every charging session currently in progress across the site:
- EVSE name and location in the topology
- Driver or vehicle identity (where available)
- Current power draw
- Energy delivered so far
- Session state
EVSE state heatmap
The state heatmap shows the history of EVSE states (Available, Charging, Faulted, Offline, etc.) over time as a colour grid. This makes it easy to spot patterns — recurring faults, unexpected downtime, or underutilisation.
Charge session history
The session history table shows all completed sessions for a site or EVSE. Use search and filters to find specific sessions by:
- EVSE
- Driver or vehicle
- Date range
- Session state
Settings change log
Every configuration change made in the Energy Portal is recorded in the settings change log. Each entry shows:
- What was changed — the setting name and old/new values
- When — timestamp
- Who — the operator who made the change
- Comments — optional notes added by the operator
Viewing the change log
Open a site and go to Settings → Change log.
Adding a comment
Select any log entry and choose Add comment to attach a note. Useful for documenting why a change was made.
Reverting a change
If a change caused unexpected behaviour, you can revert it with one click directly from the change log. No need to manually recreate the previous configuration or contact support.
Migration dashboard
The migration dashboard shows the rollout status of Energy Portal adoption across your sites:
- Active — sites fully migrated and operating under energy management
- In progress — sites partially configured
- Not started — sites pending migration
Use the migration dashboard to track onboarding progress and identify sites that still need attention.