---
lang: "en"
title: "SG50 LoRaWAN® Gateway powered by solar panel"
canonical_url: "https://shop.marcomweb.it/en/lorawan-gateway/sg50-lorawan-gateway-powered-by-solar-panel"
brand: "MARCOM S.r.l."
---

## Available variants

---
title: "SG50 LoRaWAN® Gateway powered by solar panel — Variant: SG50 30W model"
sku: "SG50-L08GL-868M 30 W"
canonical_url: "https://shop.marcomweb.it/en/lorawan-gateway/sg50-lorawan-gateway-powered-by-solar-panel?config=2218"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

---
title: "SG50 LoRaWAN® Gateway powered by solar panel — Variant: SG50 45W model"
sku: "SG50-L08GL-868M 45W"
canonical_url: "https://shop.marcomweb.it/en/lorawan-gateway/sg50-lorawan-gateway-powered-by-solar-panel?config=2219"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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SG50 - Low-power LoRaWAN® solar battery gateway

The SG50 uses a standard 30W solar panel (with an optional upgrade to 45W) to capture solar energy, simultaneously powering the device and recharging the internal battery in ample sunlight. It dynamically adjusts the charging current based on battery temperature to optimize solar energy use and extend battery life.
Typical power consumption: 0.8w
Data packet filtering: This feature filters invalid packets, effectively reducing unnecessary power and cellular usage.
Smart WiFi control: Offers automatic WiFi shutdown in low solar energy conditions, reactivation during battery charging, and scheduled WiFi control for battery efficiency.
The SG50 is also suitable 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, operating on the internal battery during the day when streetlights are off.

## Technical specifications

- Dual-core 240MHz, 32-bit Xtensa ® LX7 CPU
- 8 MB PSRAM memory
- 16 MB Flash
- 1 × 50 Ω N-Female external antenna connector
- 8 Channel (Half-duplex)
- Frequency band CN470/IN865/EU868/RU864/US915/AU915/KR920/AS923-1&2&3&4Sensitivity -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 CLBT
- 1 Support
- 4G LTE (CAT 1)/GSM Network
- 1 × External antenna (shared 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 L08NA (North America): LTE-FDD: B2/4/5/12/13/66
- 1 SIM Slot (Nano SIM-4FF)
- Power supply:
- 1. Solar energy or DC power (12~24VDC) via M12 connector
- 2. 3.6 V, 25000 mAh backup batteries
- 3. 5V, 2A via Type-C port
- Battery life 2 Up to 4 days without sunlight
- Typical power consumption 0.8 W
- IP67 Protection
- Housing and color Die-cast metal aluminum, white
- Weight 1.275 kg (without batteries), 1.755 kg (with batteries)
- Dimensions 250 × 157.5 × 46 mm (9.84 x 6.20 x 1.81 inches)
- Installation Wall or pole mounting

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Source: https://shop.marcomweb.it/en/lorawan-gateway/sg50-lorawan-gateway-powered-by-solar-panel

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.