RJR Energy

Monitor energy useage at the RJR Ranch, Pullman, WA (N46 40.558 W117 16.276 Elev: 2352 ft.) Equipment list: Sixteen Kyocera KC-130 solar panels, pole mounted in four groups of four panels. SMA 2500U power inverter in grid-tie configuration. System startup: May 19, 2008

Thursday, June 19, 2008

Time connected to the grid: 17 hrs
Electricity produced: 16.60 kWH
Solar Energy: 700 (Langley's)
Utility meter reads: 2222
Weather: Clear & Sunny
Comment: Production was down about 19%, even though the sun energy available was the same, because the solar arrays were not "semi-automatically" tracking the sun. They were set and fixed at directly south.

For questions mailto: roger@RJRsolar.com
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