actor_ess
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actor_ess [2019-05-24 13:29] – lucian | actor_ess [2021-02-17 13:34] (current) – bob | ||
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- | When the batteries are full, we still have PV power available, but our grid operator doesn' | + | When the batteries are full, we still have PV power available, but our grid operator doesn' |
- | The schematic for the ESS system looks like this: | + | The schematic for the ESS system looks like this (the meter from my-PV is not needed in this setup): |
Line 13: | Line 13: | ||
First setup: | First setup: | ||
- | Ac-Thor device must be connected on the AC output of the Multi/ | + | AC-Thor device must be connected on the AC output of the Multi/ |
Must be in the same LAN network as Color GX or Venus GX, with DHCP enable (default). | Must be in the same LAN network as Color GX or Venus GX, with DHCP enable (default). | ||
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Using the device touch screen, select Information menu and go to the third screen to find the current IP address. | Using the device touch screen, select Information menu and go to the third screen to find the current IP address. | ||
+ | ;#; | ||
{{: | {{: | ||
+ | ;#; | ||
+ | |||
Open a browser, put that IP address into the address field and press enter | Open a browser, put that IP address into the address field and press enter | ||
Line 25: | Line 28: | ||
The webpage should look like this: | The webpage should look like this: | ||
- | {{::ac_thor_main_page.jpg? | + | ;#; |
+ | {{::ac_thor_main_page1.jpg? | ||
+ | ;#; | ||
- | Please check the firmware version on AC-Thor device, must be at least a0010006. | ||
- | Go to setting and select the “Mode”. For ESS select ”Hot water 3KW”, . | ||
- | {{:: | + | Please check the firmware version on AC-Thor device, must be at least a0010006. |
- | In order to have communication between the Color/Venus GX device and Ac-Thor, some parameters must be configured: | + | ;#; |
+ | {{:: | ||
+ | ;#; | ||
+ | Go to setting and select the “Mode”. For ESS select ”Hot water 3KW”, . | ||
- | On Signal Source, select “Adjustable Modbus TCP(Sunspec etc)”. | + | ;#; |
+ | {{:: | ||
+ | ;#; | ||
- | Device ID must be 0. | ||
- | Metter Register 820, Int16 and -feed in. | + | In order to have communication between the GX device (like ColorControl GX or Cerbo GX) and Ac-Thor, some parameters must be configured: |
- | For Scale Register, don’t select anything. | + | ;#; |
+ | {{: | ||
+ | ;#; | ||
- | For Modbus Port, leave the default value (502). | + | First you select which type of energy meter you are going to read from. |
+ | Select ' | ||
- | On the IP address field, you have to put the VenusGX/ | + | On the background by choosing one of these setups communication will be done through ModbusTCP Port 502, the Device ID will be set to 0 and the ModbusTCP registers will be set to 820 for single phase or 820, 821 & 822 for three phase and values are in Int16 format & a minus value (-feed) will detect feedin energy. |
- | On the Control target, recommended value is -50W. | + | On the IP address field, you have to put the GX device (like ColorControl GX or Cerbo GX) IP address. If you don’t know how to obtain it, please check here: https:// |
- | {{: | + | On the Control target, recommended value is -50W. |
Press Save to store the parameters. | Press Save to store the parameters. | ||
- | On the Venus/ | + | On the GX device |
- | {{:venus_modbus_enabled.jpg?nolink&400|}} | + | ;#; |
+ | {{:: | ||
+ | ;#; | ||
- | Also in Setting /ESS, Feed-in excess solar power must me enabled for system with PV panels connected using MPPT’s | + | Feed in excess solar power must be enabled for the system with PV panels connected using MPPT’s and Fronius Zero Feed-in must be disabled for systems with PV panels connected using Fronius PV Inverters. |
- | {{:: | + | ;#; |
+ | {{:ac_thor_ess_settings.jpg? | ||
+ | ;#; | ||
- | If everything is correctly configured, you should see in the information screen of the Ac-Thor, the grid consumption/ | + | If everything is correctly configured, you should see in the information screen of the AC-Thor, the grid consumption/ |
{{:: | {{:: |
actor_ess.1558697388.txt.gz · Last modified: 2019-05-24 13:29 by lucian