Milesight SG50 Ultra Low Power Autonomous Solar LoRaWAN® Gateway (EU868)

Milesight SG50 Ultra Low Power Autonomous Solar LoRaWAN® Gateway (EU868)

• 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

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Harness Solar Energy for Remote Connectivity with the SG50 Solar LoRaWAN® Gateway

Experience unmatched connectivity in the most challenging environments with the SG50, an energy-efficient solar LoRaWAN® gateway. Designed for outdoor settings where power sources are scarce but solar energy is abundant, the SG50 operates independently with its built-in batteries and an optional solar panel.

This gateway is not just adaptable; it's also robustly compatible with mainstream network servers, offering secure and convenient remote management. Its high IP67 protection rate ensures smooth operation in harsh conditions, making it an ideal solution for industries like oil and gas, mining, and forestry, where careful power management is crucial.

Empowering remote areas, the SG50 combines solar power, a reliable 25Ah internal battery, and 4G communication for wire-free deployment. Even in the absence of sunlight, it promises up to 4 days of uninterrupted operation, thanks to its smart power management, including a 0.8w typical power consumption, data package filtering, and smart WiFi control.

With the SG50, you're not just choosing a device; you're embracing a sustainable, reliable solution for remote connectivity.


Product Features

  • Fast deployment with the all-in-one design and standard accessories.
  • Built-in rechargeable batteries and an accessory solar panel for wireless usage.
  • Supports cellular backhaul network enabling independent networking.
  • Equipped with a high-efficiency power management design, prolonging its battery life up to 4 days.
  • Compatible with remote management systems for simple deployment, even in remote regions.
  • IP67 enclosure and robust structural design enhance its strength and working lifespan.
  • Equipped with the SX1302 chip, handling a higher amount of traffic with lower consumption.

Milesight SG50 Ultra Low Power Autonomous Solar LoRaWAN® Gateway Video


Product Downloads

Hardware System
CPU Dual-core 240MHz, 32-bit Xtensa ® LX
Memory 8 MB PSRA
Flash 6 MB
Antenna Connector 1 × 50 Ω N-Female External C
Channel 8 (Half-duplex)
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4 (The provided model is the EU868 version)
Output Power 27 dBm Max
Sensitivity V1.0 Class A/Class B/Class C and V1.0.2 Class A/Class B/Class C
LBT Support
Cellular Interface
Network 4G LTE (CAT 1)/GSM
Antenna 1 × External Antenna (Share with
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
L08NA (North America):
LTE-FDD: B2/4/5/12/13/66
SIM Slot 1 (Nano SIM-4
Wi-Fi Interface
Antenna 1 × External Antenna
Standards IEEE 802.11b/g/n,
Mode AP Mode (Device Configuration Only)
Technology GPS
Antenna 1 × External Antenna (Share with Cell
Button 1 × Reset/Wi-Fi Button
Console Port 1 × USB 2.0 (Type-C) for Power Supply an
LED Indicators 1 × SYSTEM, 1 × LTE, 1 × Wi-
Built-in Watchdog, Tim
Power On & Off NFC, Power Button (Internal)
Configuration NFC,Bluetooth®5.3
Power Supply and Consumption
Power Supply Solar Power or DC Power (12~24VDC) via M12 Connector
3.6V, 25000mAh Backup Batteries
5V, 2A by Type-C Por
Battery Life Up to 4 Days Without Sunlight (100 Nodes Connection with 10 min Report Interval)
Power Consumption Typical 0.8W
Physical Characteristics
Ingress Protection IP67
Housing & Color Metal Cast Aluminum, White
Dimensions 110 × 70 × 30mm (4.33 × 2.76 × 1.18in)
Weight 1.275 kg (Without Batteries),1.755 kg (With Batteries)
Dimension 250 × 157.5 × 46mm (9.84 x 6.20 x 1.81 in)
Installation Wall or Pole Mounting
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℉

Shipping Policy

We provide worldwide shipping using reliable tracked
shipping services.

Local Shipments within Cyprus

Shipments in Cyprus are performed usually with ACS Courrier
or AKIS Express. In some cases, we might deliver the products ourselves. A pick-up
option from our locations is also available.

International Shipments

International shipments are performed using Express Airway
Shipping Services. We are currently shipping orders with TNT Express and FedEX.
As soon as your shipment is dispatched you will receive the shipment confirmation
including the shipment tracking number which you can use to track your order
from the shipment provider website.

We dispatch orders within 1-3 workdays after the day of the
order placement. 

General Return Policy

We have a 30-day return policy, which means you have 30 days
after receiving your item to request a return.

To be eligible for a return, your item must be in the same
condition that you received it, unworn or unused, with tags, and in its
original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at If
your return is accepted, we’ll send you a return shipping label, as well as
instructions on how and where to send your package. Items sent back to us
without first requesting a return will not be accepted.

For any further information, help and support regarding the
shipping and/or return process you can contact us at:

  • Email:
  • Telephone: +357 22 282828