2 MAX 60K TL3 LV with SEM has exporting current limitation issue
Phenomenon
When exporting current limitation function has been enabled, 2 inverters produce very little Power
![](https://www.amosplanet.org/wp-content/uploads/2023/05/4e4e6cdb036d70997c51f68a77b7049-576x1024.png)
In the beginning, I thought it is definitely wrong CT position, but after local engineer Eliud went to site and check everything, it is not CT installation issue
Issue Reason:
When checking Shinemaster internal webpage, we found that meter address for exporting current limitation can’t match real smart meter address
![](https://www.amosplanet.org/wp-content/uploads/2023/05/WhatsApp-图像-2023-05-16-于-21.17.13-1024x461.jpg)
![](https://www.amosplanet.org/wp-content/uploads/2023/05/WhatsApp-图像-2023-05-22-于-20.24.22-1-1024x461.jpg)
This page shows default meter address for exporting current limitation, in usual, it is default 4 which is same with real smart meter address. IN above picture, it is 4 , but real smart meter address is 1. That’s why exporting current limitation function is abnormal. When exporting current limitation enabled, Shinemaster will use the default meter address on “Export Limit & Datalogger Setting to communicate with Smart meter.
solution:
Either change meter address 4 as 1 for exporting current limitation function , or change real smart meter address as 4 which is same address with “Export Limit & Datalogger Setting, and add new meter address in the internal webpage
![](https://www.amosplanet.org/wp-content/uploads/2023/05/WhatsApp-图像-2023-05-23-于-00.11.40-1-1024x461.jpg)
This has really helped. I have solved two low inverter production issues by matching the addresses. In both cases, 2 inverters of 60kW total production is below 100W. Now all are producing normal.
Good Job!