Sungrow SH6.0RS Upload Software

Upload Software
#1

Hi folks,

Interested to know what software folks are using to upload data from a Sungrow Hybrid inverter to pvoutput? I’m currently using SunGather (https://github.com/bohdan-s/SunGather) but I’ve noticed that the data for energy generated is only to 0.1kWh. I thought that might be a limitation of what is available via the modbus registers, but I see some other Sungrow inverters with higher precision data.

Cheers,
Nick

#2

Just worked out that what I needed to do is stop setting the v1 value, which is the cumulative energy and just sent the v2 value. PVOutput will then calculate the cumulative energy generated from the power data which has higher precision. It requires that the data is sent consistently or you will get missing data, but that is the same with consumption data.