Solis Inverters, S1-W4G-ST(USB-5), Plugin WIFI / Cellular Stick, 10 inverters, USB Connection, SIM card 5 year plan - 2 year Standard Warranty (Work with S6 inverters)

Solis Inverters, S1-W4G-ST(USB-5), Plugin WIFI / Cellular Stick, 10 inverters, USB Connection, SIM card 5 year plan - 2 year Standard Warranty (Work with S6 inverters)

The Solis S1-W4G-ST (USB-5) is a Wi-Fi and 4G cellular data logging stick designed for compatible Solis S6 hybrid inverters. It connects to the inverter through a USB port and transmits solar system performance data to the SolisCloud monitoring platform, enabling remote monitoring, fault alerts, and troubleshooting. The device automatically switches to cellular connectivity when Wi-Fi is unavailable, helping maintain reliable data transmission. It supports up to 10 inverters connected through RS485 communication and features Bluetooth connectivity for nearby configuration, LED status indicators, and a reset button for convenient setup and debugging. The “5” designation indicates a 5-year data plan option; verify the specific package before listing this as an included feature.

Key Specifications:

• Manufacturer: Solis
• Model: S1-W4G-ST(USB-5)
• Supported device type: Solis Inverter
• Number of connected inverters (1): ≤ 10
• Data collection intervals: 5 minutes
• Status indicator: LED×3
• Communication interface: USB
  
• Wireless communication: 802.11b/g/n (2.4G—2.483G) GSM/GPRS: 850/900/1800/1900 MHz
• Configuration method: APP / WEB
• Dimensions (L × W × H): 4.5*2*1.3 in (115*50*34 mm)
  
• Weight: 0.14 lb (65 g)
  
• Manufacturer Warranty: 2 Years