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Table 3 List of model parameters

From: Location and solar system parameter extraction from power measurement time series

Parameter

Description

Realistic range

Pac0

Inverter nominal power

> 0.0

Pdc

Cell peak power

> 0.0

Ï„

Cell temperature coefficient

-0.002.. -0.005

β

Panel tilt

0∘ (upright).. 90∘ (horizon)

γ

Panel azimuth (0∘ facing north)

0∘.. 360∘

lat

Latitude of the PV system

90∘N.. 0.. 90∘S

lon

Longitude of the PV system

−180∘.. +180∘

a

Coefficient for module temperature upper limit at low wind speed and high solar irradiance

-3.56.. -2.81 (from Table 2)

b

Coefficient for module temperature drop at increasing wind speed

-0.075.. -0.0455 (from Table 2)

ΔT

Module temperature difference for coefficient a and b

0.. 3 (from Table 2)