General
Measured quantity temperature	in °C

This product is a remote measurement unit for capturing solar irradiance and temperature, developed as an accessory for the FTV500 photovoltaic tester by Chauvin Arnoux. It enables wireless transmission of measurement values via WiFi to precisely monitor the performance and conditions of photovoltaic systems. The unit allows remote measurement at various points within the installation, enabling comprehensive analysis of operating conditions.

Applications

The remote measurement unit is specifically designed for use in the photovoltaic sector. It is used to monitor irradiance intensity and surface temperature of solar cells or modules. These data are crucial for evaluating the efficiency and operational status of a photovoltaic system. Measurement takes place at the installation site, with the unit directly mounted to the area being monitored.

Functions and Equipment in Detail

The unit continuously measures solar irradiance in W/m² and temperature in °C. The values are transmitted via WiFi connection to the FTV500 photovoltaic tester, which receives and processes the data. Communication occurs without wired connections, increasing flexibility during installation. The measurement values serve as the basis for diagnosing performance drops or thermal stress.

Technology Explained Simply

The remote measurement unit uses WiFi technology to send the captured data in real time to the main device. Solar irradiance is measured using an integrated pyranometer, which measures global radiation. Temperature measurement is performed using a thermoelement sensor, which captures the surface temperature of the solar cell or module. The combination of both values enables detailed analysis of operating conditions.

Compatibility and Accessories

The remote measurement unit is exclusively compatible with the FTV500 photovoltaic tester by Chauvin Arnoux. Communication occurs via WiFi, with no additional adapters or modules required.

Mounting and Installation

The unit is mounted directly onto the solar cell or module being monitored. The WiFi connection requires sufficient range to the FTV500 tester, though no specific distance specifications are provided.

Operational Advantages

Wireless transmission of measurement values enables flexible and quick installation. Real-time monitoring of solar irradiance and temperature supports diagnosis of performance issues and helps optimize photovoltaic system efficiency. Integration with the FTV500 tester allows centralized evaluation of all measurement data, making maintenance and servicing more efficient.

Batteries are not included in the delivery scope.