What you will see
- Load apparently exceeding the displayed sources of power.
- Battery charging and grid arrows that seem inconsistent.
- A daily total compared with an instantaneous reading.
- Different values on the app and local equipment screen.
Why it happens
Solis explains that its cloud data can represent periodic snapshots, including moments when the system is responding to a changing load. An uploaded point should not automatically be treated as the average condition throughout the gap between uploads.
Also check whether the screen shows AC or DC power, which circuits the meter includes and whether losses fall inside the displayed measurement boundary. The installer should explain that boundary for your actual system.
A persistent mismatch still deserves investigation. Timing is a possible explanation, not permission to dismiss every discrepancy as normal.
Why the numbers can differ
Snapshot timing
Readings taken at slightly different moments.
AC or DC
Battery and panel power may be DC.
Meter boundary
Which circuits the meter covers.
Timing explains some gaps. It does not excuse every mismatch.
What you can check yourself
- Keep labels, units and timestamps visible in screenshots.
- Compare readings from one complete screen where possible.
- Separate instantaneous power from accumulated energy.
- Note whether the mismatch lasts or appears only briefly.
- Include the operating mode and any simultaneous warning. Existing wiring diagrams can help identify which loads the monitoring system covers.
What not to do
- Do not change sign conventions, meter settings or operating limits to make the arithmetic look right. Do not estimate a monthly financial loss by multiplying one anomalous power reading by every hour of the month.
When to call us
- Arrange a monitoring review when inconsistencies persist across comparable readings or begin after electrical changes.
Data checks in Faisalabad and Lahore
Send our Faisalabad or Lahore team full screenshots for the period. A persistent mismatch still gets investigated.
Send us
Full screenshots, equipment models, the affected period, recent changes, and your city and area.
Technical references
Reviewed 25 September 2026. Manufacturer documents are cited for general principles; your exact model’s manual always applies.