PV Powered 2500 Guía de instalación descargar pdf (Pagina 44)

Technical Data SMA Technologie AG

Page 44 SB25_30-11:SE0307 Installation Guide

Upv-Start The DC voltage required before the inverter begins feeding

power into the grid.

This value is above the minimum MPP voltage which is required

in order to always guarantee safe connection to the grid, and to

minimize grid relay wear.

If, after disconnection from the grid, and in the absence of any

further faults, the inverter does not automatically reconnect to the

grid, this parameter can be decreased in small steps.

It must be noted that if the value is set too low, this leads to an

increased number of connections to the grid, and thus to

increased wear of components.

Usoll-Konst PV desired voltage for constant operational voltage. These

parameters are only important when the "Betriebsart" parameter

is set to U-konst.

Name Explanation

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PV Powered 2500 Guía de instalación Pagina 44