Compact Solar LoRaWAN Gateway for IoT with Low Power Consumption and Secure Connectivity

Boosting connectivity in remote borders

SG50 facilitates connectivity in remote areas by combining solar power, a built-in battery, 4G communication, and advanced remote management. It allows for cable-free deployment and independent operation in challenging environments.

Towards massive connectivity for IoT deployments

• 8 channels
• 2000 end nodes
• Communication range of up to 15 km
• Global frequency plans: RU864/IN865/EU868/US915/AU915/KR920/AS923-1&2&3&4

Harness the power of the sun anywhere

SG50 uses a standard 30 W solar panel (with an optional 45 W upgrade) to capture solar energy, simultaneously powering the device and recharging the internal battery with abundant sunlight. It dynamically adjusts the charging current based on 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 25 Ah internal battery, ensuring typical operation for up to 4 days without sunlight.

Low power consumption design

• Typical power consumption: 0.8 W
• Data packet filtering: This function filters invalid packets, effectively reducing unnecessary power and cellular usage.
• Smart WiFi control: Offers automatic WiFi shutdown during low solar energy, wake-up when charging the battery, and scheduled WiFi control for battery efficiency.

High reliability in tough 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 cabling expenses and improves convenience.

Plug-and-Play setup and remote management

Milesight Development Platform simplifies your device deployment with intuitive addition processes, plug-and-play settings, and seamless connectivity. Your devices will configure themselves automatically by applying predefined template settings during initial activation. It also allows you to send data to custom applications via API or webhooks.

Truly wireless deployment and operation

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

Effortless adaptation, with or without a solar panel

The SG50 is also suitable for applications that do not use solar panels, such as smart street lighting. The SG50 receives power and its internal battery is charged at night when streetlights are on, and it operates on the internal battery during the day when streetlights are off.

Based on LoRaWAN

• Penetrating signals: data transmission range of up to 2 km in urban areas and 15 km in rural areas
• High compatibility: compatible with standard LoRaWAN® sensors and network servers

Listen Before Talk

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

Easy configuration via Wi-Fi

SG50 offers simple Wi-Fi configuration within a range of 10 to 15 meters, eliminating the need for proximity. This essential feature simplifies setup, particularly in remote or challenging locations, saving time and improving accessibility.

• Note: WiFi is used solely for configuration purposes.

Online Gateway demonstration

The Milesight LoRaWAN® Gateway online demonstration offers more visibility into IoT data practices and increases transparency surrounding the governance and management of your gateway.

Easy installation