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PV Module
Before connecting the solar modules, you must check whether the voltage
parameters specified in the manufacturer’s data correspond with the actual
parameters. When checking the voltage reading, please take into account that
solar modules supply a higher no-load voltage when temperature is low and
sunlight level remains unchanged. At 14°F (-10°C) the open-circuit voltage of
the PV modules must never exceed 500V. The data sheet of the solar module
will tell you the temperature factors applicable for determining the theoretical
open-circuit voltage at 14°F (-10°C). If the solar modules exceed an open-circuit
voltage of 500V, the SR Series Inverter may be damaged. In these circumstanc-
es all warranty rights will be void.
The SR Series Inverter includes a Residual Current Monitoring Unit (RCMU)
according to VDE0126-1-1. This device measures the Earth current of the PV
array and will prevent the inverter from feeding the grid in the case of an
Earth fault.
Grid Connection
Only appropriately licensed contractors are authorised to connect the SR
Series Inverter to the grid. Consult your local authorities for specific require-
ments. Before connecting the SR Series Inverter to the grid, permission for the
connection must be granted by the utility company.
Product Overview
External Dimensions
Module number
Dimensions (mm)
SR1500TL, SR2000TL,
SR3000TL
SR4200TL,
SR5000TL
L 455 455
H 430 510
D 170 170
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