Trimark Products • Solar Data Gateway
OVERVIEW
For basic O&M monitoring requirements, the Trimark WebClient is a browser-based reporting tool where histori-cal generation, weather and performance ratio data is available for on-demand querying and export to Microsoft Excel for offline analysis.
Figure 1
Figure 2
Figure 3
Figure 4 & 5
(fig 1) The WebClient receives a data feed on a daily/hourly basis containing generation and weather data from the monitored facility and presents that data in a graphical format.
(fig 2) Using the site data, Trimark can perform a Performance Ratio calculation.
(fig 3) We compare actual generation versus the expected generation, including temperature compensation and derate factors for inverter, transformer and wiring efficiency.
(fig 4 & fig 5) Each night, the previous day’s data is analyzed for the following conditions and alerts are flagged visually for the viewer:
- System Not Generating / Data Not Available
- Underperforming System (Based Upon Customer-Defined Low Performance Ratio Threshold)
- Overperforming System (May Be An Indicator of Other System Problems)