Protocol Compatibility
PROTOCOLS
Supported International Standards
| Protocol | Standard | Supported Products |
|---|---|---|
| IEC 61850 | IEC TC57 (GOOSE, MMS, SV) | PBox6217A, PBox6218A, PBox6219A, PBox6220A, PBox1121A, PBox8620 |
| IEC 60870-5-101/104 | IEC TC57 (Telecontrol) | PBox6218A, PBox6219A, PBox6220-PQCT |
| OPC UA | OPC Foundation | PBox6217A, PBox6220A, PBox1121A, PBox2310 |
| MQTT | OASIS | PBox1120-4G, PBox1121A, PBox8620 |
| Modbus RTU/TCP | Modbus.org | All products |
| CAN / CANopen | ISO 11898 | PBox8620, PBox6218Et, PEMS300 |
| PROFINET | PI (Profibus & Profinet) | Via 400+ protocol library (protocol converter series) |
| BACnet | ASHRAE | Via 400+ protocol library (protocol converter series) |
Protocol Library
Lingqi has accumulated over 400 device protocol drivers covering:
- Inverters: Huawei, Sungrow, Ginlong, Growatt, Goodwe, Chint, TBEA, and 50+ brands
- BMS: CATL, BYD, CALB, Gotion, Lishen, and major station-side BMS brands
- PCS: Sungrow, Huawei, Kstar, Kehua, Sinexcel, and 20+ brands
- Meters: DLT645-compliant meters, IEC 62056 (DLMS), Modbus meters
- Protection Relays: NR Electric, Beijing Sifang, Shenke, XJ Electric
- PLCs: Siemens S7, Mitsubishi MC, Omron FINS, Allen-Bradley, Delta, Keyence, Panasonic
Certifications
- CE
- ISO 9001 / ISO 14001 / ISO 45001
- State Grid Electric Power Research Institute (China)
- China Southern Grid Certification
- National Encryption Standard (SM2/SM3/SM4)
Not Currently Supported
The following protocols are not natively supported in our current product line. If your project requires these, please contact our engineering team for custom development options:
- DNP3 (IEEE 1815) — North American power utility standard
- SunSpec — International PV inverter communication standard
- MQTT Sparkplug B — IIoT interoperability profile
- EtherNet/IP — Rockwell/Allen-Bradley ecosystem
- IEC 61400-25 — Wind turbine communication
Contact us for custom protocol development.
400-001-8882
