Determine optimal pyranometer mounting height and placement for PV plant weather monitoring stations.
Input Parameters
Results
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Pyranometer Height
ft
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Setback Distance
ft
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Station Spacing
ft
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Coverage per Station
acres
Note: IEC 61724-1 specifies monitoring requirements for PV systems. Pyranometers should match array tilt (POA). Reference cells provide faster response but lower accuracy.
Reference
Pyranometer Height = Array Top + 3 ft minimum
Setback ≥ 2 × Array Height (avoid reflections)
Station Spacing = Field Width / N_stations
Coverage = Spacing² / 43560 (acres)
IEC 61724: 1 station per 20 MW typical