Solis inverter type definition = 0x0000 (S5-GR3P15K) about ginlong-solis HOT 3 CLOSED

Hm, strange. According to vendor documentation reg 35000 should always be available. Maybe your RS485 hardware isn't working properly.

You can try to select the inverter type manually (set line 160 const solisreg *solis = solisUNKNOWN to solisINV or solisESINV) and check if values appear.

from ginlong-solis.

Thanks for the quick response. Manually setting the inverter type worked like a charm. 😁 I'm now getting expected results:

Product model = 0x0509
Country standard code = 0x0035
System Time = 23-05-17 13:15:49
Active power = 16330W
Total DC output power = 16967W
Total energy = 4595kWh
DC voltage 1 = 626.90V
DC current 1 = 17.60A
DC voltage 2 = 593.40V
DC current 2 = 10.00A
Inverter temperature = 54.90°C
Inverter status = 0x0003
Working status = Normal 

from ginlong-solis.

I re-checked the docs for reg 35000: 0000H-no definition model, Master device can choose the device UI of related mode ... whatever that means. Can the inverter be set to some kind of slave mode? Don't know.

from ginlong-solis.