Powering LoRaWAN® Connectivity with Sunlight
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.
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)
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.
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.
Whether in remote areas or cost-sensitive locations, 4G wireless deployment reduces Ethernet wiring expenses and enhances convenience.
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.
Learn MoreSG50 integrates with the RPS (Redirection and Provisioning Service) service, enabling fast device deployment without user intervention. Upon powering up and connecting to the network, the device undergoes automatic configuration.
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.
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.
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.
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.
Milesight LoRaWAN® Gateway Online Demo offers more visibility into IoT data practices and increases transparency around your gateway governance and management.
Online DemoWall Mounting
Pole Mounting
| 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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