Hypontech | SmartgridOne Documentation

Hypontech Inverters

Supported Devices

Device Type	Variants	RS485
PV Ongrid Inverter, 1-Phase	HPK 1000/1500/2000/2500/3000, HPS 3000D/3680D/4000D/5000D/6000D, HPS 3000P/3680P/4000P/5000P/6000P	✅
PV Ongrid Inverter, 3-Phase	HPT 3000P/4000P/5000P/6000P/8000P/10000P/12000P/15000P, HPT 15KP/20KP/25KP/30KP, HPT 15K/17K/20K/22K/25K, HPT 30K/33K/36K/40K/50K, HPT 60K/70K/80K
Hybrid Inverter	HES 3000/3680/4000/5000/6000, HHS 3000/3680/4000/5000/6000, HHT 5000/6000/8000/10000/12000/15000

Note

This integration has not been tested with all the devices listed above, however, since they all use the same communication protocol, they should work without issues.

Wiring

The SmartgridOne Controller and the Hypontech inverters communicate via RS485.

RS485

Huawei SUN2000 inverters

Hyxipower

For correct RS485 wiring: Follow the guidelines for RS485 wiring.
If the wiring shown in the table below is incorrect, please let us know.
There is no general consensus in the industry about the usage of A and B for the RS485 polarity, so it may be counterintuitive and opposite of what you might expect for some devices.

Device	SmartgridOne Controller model OM1	SmartgridOne Controller model IG8	RS485-USB converter	RS485-Ethernet converter
RS485A (Pin 3)	RS485 A	RS485_POS	RS485 A	TX+
RS485B (Pin 4)	RS485 B	RS485_NEG	RS485 B	TX-
N/A	RS GND	GND	Not available	G

Hypontech Inverters

Supported Devices

Note

Wiring

RS485

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RS485 Wiring

NOTE: RS485 Device Addresses