WiFi module for solar inverter RS232

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Optimisation of photovoltaic system operation

Qoltec's Wi-Fi module for communication with a solar inverter is an advanced tool that enables remote monitoring and management of the operation of a photovoltaic system. By connecting via an RS232 cable, the module transmits status and performance data about the inverter, which can then be displayed and analysed via Wi-Fi.

Seamless integration into the system

To ensure stable and uninterrupted communication between the module and the inverter, take care:
- Continuous Wi-Fi access: the module requires continuous access to the local Wi-Fi network, allowing data to be transferred to the monitoring application,
- Proximity to the router: It is optimal to install the module within range of a strong Wi-Fi signal to ensure stable communication,
- A distance not exceeding 100 metres: For the module to operate effectively, the distance between it and the inverter should be less than 100 metres.

Remote monitoring of inverter operating parameters

Key module features:
- Remote monitoring: The ability to keep track of inverter operating parameters, such as voltage, output power, battery charge status (for systems with energy storage) and other relevant operating information.
- Data recording: The module allows historical data on inverter operation to be saved for later analysis, identification of trends and faster diagnosis of any problems.
- Easy integration: The unit is compatible with Qoltec solar inverters, making installation and configuration of the module smooth and intuitive.
- Alarms and notifications: If an anomaly or problem is detected, the user can receive real-time notifications, allowing them to react quickly and minimize energy waste.

• Working temperature: -30~+85
• Storage temperature: -40~+90

(D/L x W x H): 92 x 116 x 39 mm