SG50

In Stock

Ultra Low Power Solar LoRaWAN® Gateway

Powering LoRaWAN® Connectivity with Sunlight

  • Built-In Rechargeable Batteries & Solar Panel
  • Supports Typical Use for Up to 4 Days Without Sunlight
  • Supports Cellular Backhaul Network
  • Easy Deployment, Even in Remote Regions
  • Highly Efficient & Advanced Power Management Design
  • Highly Compatible with Mainstream Network Servers
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    Description

    Empowering Connectivity in Remote Frontiers
    SG50 facilitates connectivity in remote areas, combining solar power, a built-in battery, 4G communication, and advanced remote management. It enables wire-free deployment and independent operation in challenging environments.

    Towards Massive Connectivity for IoT Deployments
    8 Channels | 2000 End-Nodes | Up to 15 km Communication Range

    Global Frequency Plans (RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4)

    Harness the Sun’s
    Power Anywhere
    SG50 uses a 30W standard solar panel (with an optional 45W upgrade) to capture solar energy, simultaneously powering the device and recharging the internal battery in ample sunlight. It dynamically adjusts the charging current according to battery temperature to optimize solar energy usage and extend battery life.

    Reliability Without Sunlight, Always Connected
    SG50 ensures uninterrupted operations at night or during cloudy periods with its built-in battery. It features a reliable 25Ah internal battery, ensuring typical operation for up to 4 days without sunlight.

    Low Power
    Consumption Design
    Typical Power Consumption: 0.8w
    Data Package Filter: This feature filters out invalid packages, effectively reducing unnecessary power and cellular usage.
    Smart WiFi Control: It offers automatic WiFi shutdown during low solar power, reactivation on battery charging, and scheduled WiFi control for battery efficiency.

    High Reliability in
    Harsh Conditions
    Ingress Protection: IP67
    Operating Temperature: -30°C to +70°C
    Battery Charging Temperature: -20°C to +50°C
    Low-Temperature Battery Heating to Maintain Normal Operation

    Wireless Deployment
    with 4G Connectivity
    Whether in remote areas or cost-sensitive locations, 4G wireless deployment reduces Ethernet wiring expenses and enhances convenience.

    Plug-and-Play Configuration and Remote Management
    Milesight Development Platform simplifies your device deployment with intuitive addition processes, plug-and-play configurations, and seamless connectivity. Your devices will be set up automatically by applying settings from predefined templates upon initial activation. It also allows you to send data to custom applications using APIs or webhooks.

    Truly Wire-free Deployment and Operation
    SG50 combines solar power, a built-in battery, 4G wireless communication, and remote management to enable completely wire-free deployment and independent operation in remote and challenging locations.

    Effortless Adaptation,
    Solar Panel or Not
    SG50 is also well-suited for non-solar-panel applications, such as smart streetlights. The SG50 is powered and its internal battery is charged at night when streetlights are on, running on the internal battery during the day when streetlights are off.

    LoRaWAN® Based
    Penetrating Signals: data transmission range up to 2 km in urban areas and 15 km in rural areas
    High Compatibility: compliant with standard LoRaWAN® sensors and network servers

    Listen Before Talk
    SG50 supports Listen Before Talk (LBT), enabling multiple devices to effectively share the same channel. This technology minimizes channel conflicts and enhances the overall transmission environment.

    Easy Configuration
    via Wi-Fi
    SG50 offers effortless Wi-Fi configuration within a 10-15 meter range, eliminating the need for proximity. This essential feature simplifies setup, particularly in remote or challenging locations, saving time and enhancing accessibility.

    Note: WiFi is solely utilized for configuration purposes.

    Gateway Online Demo
    Milesight LoRaWAN® Gateway Online Demo offers more visibility into IoT data practices and increases transparency around your gateway governance and management.

     

     

    Specifications
    Hardware System
    CPU Dual-core 240MHz, 32-bit Xtensa® LX7
    Memory 8 MB PSRAM
    Flash 16 MB
    LoRaWAN®
    Antenna Connector 1 × 50 Ω N-Female External Connector
    Channel 8 (Half-duplex)
    Frequency Band CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4
    Sensitivity -140 dBm Sensitivity @292bps
    Output Power 27 dBm Max
    Protocol V1.0 Class A/Class B/Class C and V1.0.2 Class A/Class B/Class C
    LBT1 Support
    Cellular Interface
    Network 4G LTE (CAT 1)/GSM
    Antenna 1 × External Antenna (Share with GPS)
    Cellular Band L08GL (Global except North America):
    LTE-FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/66
    LTE-TDD: B34/38/39/40/41;
    GSM: B2/3/5/8
    L09NA (North America):
    LTE-FDD: B2/4/5/12/13/66
    SIM Slot 1 (Nano SIM-4FF)
    Wi-Fi Interface
    Antenna 1 × External Antenna
    Standards IEEE 802.11b/g/n, 2.4 GHz
    Mode AP Mode (Device Configuration Only)
    GNSS
    Technology GPS
    Antenna 1 × External Antenna (Share with Cellular)
    Others
    Button 1 × Reset/Wi-Fi Button
    Console Port 1 × USB 2.0 (Type-C) for Power Supply and Console
    LED Indicators 1 × SYSTEM, 1 × LTE, 1 × Wi-Fi
    Built-in Watchdog, Timer
    Power Supply and Consumption
    Power Supply 1. Solar Power or DC Power (12~24VDC) via M12 Connector
    2. 3.6V, 25000mAh Backup Batteries
    3. 5V, 2A by Type-C Port
    Battery Life2 Up to 4 Days Without Sunlight
    Power Consumption Typical 0.8W
    Physical Characteristics
    Ingress Protection IP67
    Housing & Color Metal Cast Aluminum, White
    Weight 1.275 kg (Without Batteries), 1.755 kg (With Batteries)
    Dimensions 250 × 157.5 × 46mm (9.84 x 6.20 x 1.81 in)
    Installation Wall or Pole Mounting
    Environmental
    Operating Temperature -30°C to +70°C (-22℉ to +158℉)
    Charging Temperature -20°C to +50°C (-4℉ to +122℉)
    Storage Temperature -40°C to +85°C (-40℉ to +185℉)
    Relative Humidity 0% to 95% (Non-condensing) at 25°C/77℉

    1AU915 and US915 do not support LBT.

    2Tested under laboratory conditions and for guideline purposes only.

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