Highly Reliable Dual-Layer Network for Battery Energy Storage Systems

How WLINK’s dual-layer communication solution used in Battery Energy Storage Systems

This case study explains WLINK’s dual-layer communication solution for Battery Energy Storage Systems (BESS). It addresses key challenges: thermal-runaway monitoring, real-time grid dispatch, and harsh, EMI-heavy environments. The architecture combines the WL-D80 4G DTU for BMS telemetry via RS-232/485/422/TTL with low power consumption, and the WL-R210 4G industrial router for edge dispatch, offering 150Mbps downlink, dual-SIM failover, VPN security, and watchdog protection. Both devices support -30°C to +75°C operation and rugged metal housings. Benefits include predictive safety, reliable remote monitoring, maximized ROI, seamless PLC/sensor integration, and continuous operation in extreme climates.

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Guangdong Province, China

Shenzhen Wlink Technology Co., LTD

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Products associated

communication gateway

D80-4-2

cellular communication router

R210 series

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