Communication module – SOFAR – Data logger – Wi-Fi LSW-3 – RS485
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Product details
| Manufacturer | |
|---|---|
| Weight | 0,1 kg |
| CN | 85049090 |
SOFAR – DATALOGGER – Wi-Fi LSW-3
SOFAR – DATALOGGER – Wi-Fi LSW-3 is a series of communication interfaces designed for remote monitoring and management of SOFAR SOLAR inverters. They offer a variety of connectivity options, such as GPRS, Wi-Fi, 4G and Ethernet, providing flexibility and reliability in data transmission. Built for easy installation and outdoor durability, they allow users to monitor energy production in real time via the SOLARMAN APP.
Key features of SOFAR – DATALOGGER – Wi-Fi LSW-3:
- Available communication technologies: GPRS, Wi‑Fi, 4G, Ethernet (LAN).
- External LED indicator for quick checking of connection status.
- Plug-and-play design powered directly from the inverter, eliminating the need for external power.
- Weatherproof construction with an IP65 rating for enhanced reliability.
- Ability to monitor energy production at any time using the SOLARMAN APP mobile application.
- Wide operating temperature range from -40°C to +85°C, ensuring reliability in extreme conditions.
Who is this a good choice for?
The SOFAR – DATALOGGER – Wi-Fi LSW-3 series is an ideal solution for photovoltaic system installers and end users who need a reliable, easy-to-use system for remote monitoring of their installations. The variety of connectivity options makes these devices suitable for both residential and commercial applications, where data continuity, quick response to potential issues, and easy integration with existing infrastructure are essential.
| Parameter | LSG-3 | LSG-4 | LSW-3 | LS4G-3 | LSE-3 |
|---|---|---|---|---|---|
| Remote communication interface | GPRS | GPRS | WiFi | 4G | LAN |
| Operating frequency | GSM850/EGSM900 /DCS1800/ PCS1900MHz | GSM850/EGSM900 /DCS1800/ PCS1900MHz | 2.142GHz~ 2.484GHz | 704-960MHz 1710-2690MHZ | 10M/100M |
| Adaptive network | |||||
| Satellite positioning | GPS / Beidou < 15m | GPS / Beidou < 15m | GPS / Beidou < 15m | GPS / Beidou < 15m | GPS / Beidou < 15m |
| External GPRS antenna | Stick Antenna | Stick Antenna | Stick Antenna | Stick Antenna | Stick Antenna |
| Data interface | RS232 | RS232 | RS232 | RS232 | RS232 |
| Operating voltage | DC4.7V DC15V | DC4.7V DC15V | DC4.7V DC15V | DC4.7V DC15V | DC4.7V DC15V |
| Operating power | 3W | 3W | 1.5W | 5W | 1W |
| SIM card | Chip card/MicroSIM | Chip card/MicroSIM | MicroSIM | MicroSIM | MicroSIM |
| Memory | 2M Flash (2M-16M Optional) | 2M Flash (2M-16M Optional) | 2M Flash (2M-16M Optional) | 2M Flash (2M-16M Optional) | 2M Flash (2M-16M Optional) |
| Operating temperature | -40°C~+85°C | -40°C~+85°C | -40°C~+85°C | -40°C~+85°C | -40°C~+85°C |
| Operating humidity | < 90% (No condensation) | < 90% (No condensation) | < 90% (No condensation) | < 90% (No condensation) | < 90% (No condensation) |
| Number of connections | One | One | One | One | One |
| Serial communication speed | bps (1200-115200bps Configurable) | bps (1200-115200bps Configurable) | bps (1200-115200bps Configurable) | bps (1200-115200bps Configurable) | bps (1200-115200bps Configurable) |
| Data acquisition interval | Default 5 min (1-15 min Configurable) | Default 5 min (1-15 min Configurable) | Default 5 min (1-15 min Configurable) | Default 5 min (1-15 min Configurable) | Default 5 min (1-15 min Configurable) |
| Usage configuration | AT+ command set | AT+ command set | AT+ command set | AT+ command set | AT+ command set |
| Remote server | APP/Web | APP/Web | APP/Web | APP/Web | APP/Web |
| Firmware update | Local serial port | Local serial port | Local serial port | Local serial port | Local serial port |
| Other | Remote update | Remote update | Remote update | Remote update | Remote update |
| Functions | Real-time control, Data resuming | Real-time control, Data resuming | Real-time control, Data resuming | Real-time control, Data resuming | Real-time control, Data resuming |

