HT Instruments HT304K - Irradiance Sensor (3-Pin Connector)
The HT Instruments HT304K Irradiance Sensor is a reference cell for irradiance measurements. The HT304K measures irradiance only when connected to the remote unit SOLAR02 through an in-built monocrystalline cell and can be used on MONOFACIAL modules measurement of irradiance only on the module’s front (F).