Mypv Goodwe Ac-thor Or Ac Elwa-e Lan Module Instruction Manual

GOODWE AC-THOR or AC ELWA-E LAN Module

Product Information

The user manual provides instructions for integrating my-PV
device with GoodWe ET/BT and EH/BH Series with LAN Module. It is
important to note that the GoodWe Wi-Fi module cannot be used, and
the my-PV device should not be connected directly to the inverter
or battery system. When controlled by an inverter, a feed-in meter
is required in the system to provide data.

Settings on GoodWe Inverter (LAN-Module)

No special settings need to be made on the GoodWe inverter, only
the correct connection of the LAN module is important. Modbus TCP
communication is automatically activated when the inverter is
connected. It is recommended to follow the instructions in the
GoodWe installation manual. The power timeout should not be
changed. If there is a battery storage system that needs to be
charged on priority, then the Control Target should be left at -290
W. Otherwise, it is recommended to use -50 W.

Product Usage Instructions

1. Ensure that you have a GoodWe ET/BT or EH/BH Series with LAN
   Module installed and a feed-in meter in the system.
2. Do not use the GoodWe Wi-Fi module and do not connect the my-PV
   device directly to the inverter or battery system.
3. Follow the instructions provided in the GoodWe installation
   manual to correctly connect the LAN module. Modbus TCP
   communication will be automatically activated when the inverter is
   connected.
4. If you have a battery storage system that needs to be charged
   on priority, set the Control Target to -290 W. Otherwise, set it to
   -50 W.

Instructions for integrating
AC·THOR® or AC ELWA®-E
with GoodWe ET/BT and EH/BH Series with LAN Module
1. Default settings on AC·THOR or AC ELWA-E
Before commissioning, you must read the assembly instructions that accompany the device, as well as the operating instructions available online. Find the AC·THOR operation manual here. Find the AC ELWA-E operation manual here.
2. Communication of AC·THOR or AC ELWA-E with GoodWe
AC·THOR or AC ELWA-E are connected to GoodWe in the network via a router. Within this network, the device receives information about how much photovoltaic surplus is available from the so-called “LAN module” on the GoodWe inverter. The latest firmware must be active on the LAN module!

GoodWe Wi-Fi module cannot be used!
Do not connect my-PV device directly to the inverter or battery system!
When controlled by an inverter, a feed-in meter is required in the system. Otherwise, the query of the inverter does not provide any data.

AC·THOR® or AC ELWA®-E with GoodWe, Version 230208

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3. Settings on GoodWe inverter (LAN-Module)
No special settings need to be made on the GoodWe inverter, only the correct connection of the LAN module is important. Modbus TCP communication is automatically activated when the inverter is connected. Follow the instructions in the GoodWe installation manual!
When communicating with Goodwe, the IP address of the inverter must not change during operation (e.g. by a DHCP router), otherwise, the AC·THOR or the AC ELWA-E will lose the control signal!
4. Settings on AC·THOR or AC ELWA-E
For the AC·THOR, select “Goodwe Manual” for the control type either on the display or in the web interface. The IP address of the signal source must then be statically entered on the display under “Ctrl IP”.
Alternatively, these settings can also be made on the web interface of the AC·THOR. In the web setup, the parameters “Device ID” and “Device Port” can also be set by GoodWe. For the “GoodWe Manual” control, my-PV presets 247 for the device ID and 502 for the device port. With the AC ELWA-E, the configuration is only possible in the web setup.

“Power timeout” is not to be changed.
If there is a battery storage system that has to be charged on priority, then the “Control Target” should be left at -290 W. Otherwise, we recommend using -50 W.

AC·THOR® or AC ELWA®-E with GoodWe, Version 230208

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my-PV GmbH Betriebsstrasse 12, 4523 Neuzeug www.my-pv.com

Subject to change.

AC·THOR® or AC ELWA®-E with GoodWe, Version 230208

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References

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• Downloads / Info Center - my-PV GmbH