The rugged housing of RT1 simply fits to the corner of a PV panel and contains the digital electronics. It also houses a sensor that reliably measures the incoming plane of array solar irradiance. The plug-in temperature sensor is easily attached to the back of the panel. RT1 is the perfect solution for monitoring the efficiency of commercial rooftop PV installations.
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- designed for rooftop PV installations
- fits to a corner of any solar panel
- smart digital duo-sensor
- irradiance and backpanel temperature measurement
- recalibration not needed for 5 years