DITRA SOL MINI GSM
Ultra-compact Solar GSM Controller for Street Lighting
DITRA SOL Mini GSM is an intelligent controller for standalone solar luminaires and lighting systems.
The controller connects to an MPPT charge controller via RS-485, enabling the transfer of charging parameters, battery status, and current energy consumption. It also supports current (I In / I Out) and voltage (V+, V−) measurement channels for accurate monitoring of energy flow.
The device provides reliable communication with DITRA server through GSM/GPRS/2G/3G/4G.
DITRA SOL Mini GSM is an ideal solution for smart city projects, remote areas, and off-grid systems where reliable monitoring and control are required without wired networks.
If your project includes widely spaced or remote solar luminaires, GSM may be the most efficient option.
To understand when GSM is preferable over LiWAVE, read our comparison: Smart control for solar street lighting — GSM vs LiWAVE. The article outlines key criteria for selecting the appropriate controller.
• GSM, GPRS, 2G, 3G, 4G and SMS communication for remote connectivity
• RS-485 interface for data exchange with MPPT controllers
• Voltage and current measurement (V+, V−, I In, I Out)
• Compatibility with any types of solar panels, batteries, and LED luminaires
• Integration with DITRA server for centralized monitoring and control
• Compact design for universal surface-mount installation
• Real-time data transmission of battery, charging, load status, and events
• Easy installation and configuration
- Mechanical
Mounting: Universal surface-mount (M20 x 1.5)
Material: Outdoor-Grade Plastic (UV-Stabilized)
Dimensions, mm: 87(D) x 91,3(69,3)(H)
Weight: 0.2 kg- Power & Electrical
Input Voltage: 12-30V DC
Input Power (max): 5 W- Environment
Operating Temperature: -40...+70°C
Storage Temperature: -50...+80°C
Operating Relative Humidity (max): 100%
IP Rating: IP67- Compliance & Standards
Certification: EMC, LVD, CE, CB, RED, ROHS
- Technical
Control output interface/protocols: RS-485
Voltage measurement outputs: V+, V−
Current measurement outputs: I In, I Out
Navigation: GPS
Cellular networks: 2G, 3G, 4G- Configuration/ Indication
Setup: Remote via DITRA software
Indication: LED for GSM- Package Contents
Street Light Controller DITRA SOL MINI GSM
Warranty: 5 Years (extendable up to 10 years)