Fronius Photovoltaic Direct Grid Tie Inverter.  At 42 lbs, these FRONIUS IG inverters are the lightest grid-connected inverters making them easy-to-install...

Fronius Photovoltaic Direct Grid Tie Inverter.  At 42 lbs, these FRONIUS IG inverters are the lightest grid-connected inverters making them easy-to-install

Fronius Photovoltaic Direct Grid Tie Inverter.  At 42 lbs, these FRONIUS IG inverters are the lightest grid-connected inverters making them easy-to-install

One Data Logger Box is required per DataCom system.  The Data Logger coordinates data traffic and ensures that even large quantities of data are obtained and distributed flawlessly.