Photovoltaic Generating Plant Live Operating Data Crean Residence La Mesa, CA December 13, 2004 Crean Photovoltaic System Crean Weather Station Click to send a message Visit our home page Click to explain Deficit and Surplus Click to explain Avoided CO2 Click to view generating history 2009 Jul 04 277 Watts 277  Watts AC 277 Peak Watts 0.09 kWh 59.98 Hz $028 005578 Dec 17, 2008 047434 067357 290 Volts DC 241.4 Volts AC 277 Watts AC 1.09 Amps DC 87.6% MPP locked Inverter Mode: