The Solis Data Logging Stick - GPRS (GSM) is a compact data logger dongle designed for Solis inverters, providing reliable GPRS/GSM connectivity for remote monitoring and management of solar PV systems without needing WiFi or an internet router. Product Description The Solis DLS-GSM is an advanced plug-and-play data logger that enables seamless communication between Solis inverters and the Solis Cloud platform via mobile networks. It supports GPRS/GSM for areas without WiFi, ensuring real-time data upload. The device is hardware-only, requiring a user-supplied SIM card and data package. This stick facilitates system monitoring, fault detection, and performance optimization via the Solis app or web portal. Key Features GPRS/GSM connectivity: Uses mobile networks for remote data transmission, no WiFi required. Plug-and-play: Simple connection to Solis inverters. Fault alarm: Real-time monitoring and notifications. Status indicator: LED lights for easy working status display. RESET button: One-key operation for quick reset. Compact design: Small form factor for discreet installation. SIM card flexibility: Hardware only; SIM and data package not included. Technical Specifications Model: SOL-DLS-GSM – Data Logging Stick GPRS (GSM). Connectivity: GPRS/GSM (mobile networks, 3G compatible). Interface: Plug-in to inverter's COM port. Power supply: From inverter (5V DC). Power consumption: Low power, typically