Curt Blank's

Solar Powered Home
For 20141209

Archived Inverter Stats
Parameter Current 
Value
 Minimum 
Value
 Maximum
Value

West Array Voltage 134.24 88.67 250.51    VDC
West Array Current 0.03 0.02 1.12    ADC
West Array Power 3.56 2.19 272.32    Watts
East Array Voltage 194.97 0.00 248.99    VDC
East Array Current 0.00 0.00 1.03    ADC
East Array Power 0.18 0.00 238.76    Watts
Total PV Panel Power 3.74 2.19 511.09    Watts
Watts Per Minute 0.00 0.00 8.00    Watts
Outdoor Temperature 31.50 31.50 35.60    °
Solar Radiation 0 0 155    W/m2
Sun Altitude Angle 1.36 1.36 24.16    °
Sun Azimuth Angle 56.39 0.09 56.39    °
Sun PV Incidence Angle 68.05 25.84 68.05    °
Grid Voltage 242.46 0.00 244.99    VAC
Grid Current  (Note 1) 0.47 -0.05 1.89    AAC
Grid Power  (Note 1) -23.49 -23.49 452.36    Watts
Grid Power  (Note 2) 114.42 -12.99 460.83    Watts
Grid Frequency 60.03 0.00 60.04    Hz.
Inverter Heatsink Temperature 41.26 0.00 44.30    °C
Inverter Internal Temperature 36.46 0.00 39.98    °C
Inverter Efficiency 0.00 0.00 88.51    %
Inverter Efficiency Losses 27.23    Watts
Inverter Run Time 8:35    hh:mm
West Array Average Power 84.180    Watts
East Array Average Power 71.480    Watts
PV Panel Average Power 155.670    Watts
Grid Average Power  (Note 1) 123.100    Watts
Total Power Produced (This day) 0.046    KWh
Solar Radiation Average 54.14    W/m2

Notes:
  1.) Inverter output reported
  2.) Inverter output calculated
  • Run Time is based on valid communication with the Inverter and full data returned. Communication and data returned can be sporadic during morning startup and evening shutdown when the PV Power is not adequate for the Inverter to run.
  • Grid Power i.e. Inverter Power Output, as reported by the Inverter appears to be lower then the calculated power (Grid Output Voltage X Grid Output Current).
  • The response of the Solar Radiaion detector lags by minutes at times the reponse that the PV Panels have to sunlight, so the PV Power Output may be high when the Solar Radiation looks low and vise versa.

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