The solar installation will be a behind-the-meter backup setup, to avoid net metering with PREPA’s grid. Future deployments could consider a grid-tied two-way system. The 5kW solar photovoltaics will be installed on the FabIDEAS main building’s roof and connected to inverSOL’s internet-of-things (IoT) enabled Lumen unit equipped with a 5kWh battery, a 5kW inverter and a charge regulator.