Power Reduction Card (PRC)
The PRC option card enables the power output of PV installations to be reduced. The card transmits the ripple-control signals of the utility company to the controller of the inverter, providing a cost-effective method of complying with the new legal requirement to enable utilities to remotely control and limit the amount of power small andmedium-sized installations can feed into the grid.

Order reference: PRC

RS485 option card
RS485 option card for connecting several communication interfaces. An additional RS485 option card, for example, must be used for simultaneous use of master-slave data communication and a large display.

Order reference:OKRS485

Built-in analogue modem
Built-in analogue modem for remote retrieval of data from max. 32 inverters. The built-in modem card allows remote data retrieval without additional hardware and power supply, and with minimal power consumption.

Order reference:AMOI

Patch adapter for X2 for IP 21 enclosure
Patch adapter for fast setting-up of the master-slave network via the X2 RS485 port using patch cables, for IP 21 enclosure.

Order reference:PATCHADX2-IP21

Patch adapter for X2 for IP 54 enclosure
Patch adapter for fast setting-up of the master-slave network via the X2 RS485 port using patch cables, for IP 54 enclosure.

Order reference:PATCHADX2-IP54

Lumberg DC mating connector (MC4)
For connecting the solar modules to the inverter, for MC4 and Lumber 4*(compatible with MC4).

Order reference:STDC-LC

AC mating connector
3-pin AC connection from Wieland Electric.

Order reference:STAC-SP25-55

Plug-in AC adapter
Plug-in AC adapter, incl. 1.5m cable, for night-time operation. An AC adapter is needed to supply power for retrieving data from the inverter when the photovoltaic generator is inactive: 12 V/300 mA

Order reference:NTZ-SP25-55

USB/RS485 adapter for wiring
USB/RS485 adapter for reading out the data of an inverter at the RS485 port via the USB port of the PC. The set contains a USB extension cable and a 0.7 m-long adapter cable: for standard wiring.

Order reference:USB/RS485-D

USB/RS485 adapter for patch adapter
USB/RS485 adapter for reading out the data of an inverter at the RS485 port via the USB port of the PC. The set contains a USB extension cable and a 0.7m-long adapter cable: for connecting with patch adapters.

Order reference:USB/RS485-P

Built-in GSM modem
GSM modem (with SIM card) for remote retrieval of data from max. 32 inverters. Data retrieval via GSM without connecting to a telephone line.

Order reference:GSMI

Aerial extension cable for GSM
10 m extension cable for GSM aerial.

Order reference:GSMAK-m

Boot dongle
Boot dongle for installing new firmware with the software program SOLBoot over RS232.

Order reference:BD

USB/RS232 adapter
USB/RS232 adapter for reading out the data of an inverter connected to the RS232 port via the USB port of the PC. The set contains a USB extension cable.

Order reference:USB/RS232