Sun Power for Schools

Lehua Elementary School

On November 7, 2013 Lehua Elementary School became the 37th school (twenty-first on Oahu) to receive a rooftop solar system.  The 2-kW grid-connected rooftop solar system consists of eight monocrystalline LG solar modules.  The rooftop solar system is equipped with a sensor box which is able to measure and record a variety of information such as the ambient and panel temperature, irradiance, and wind speed.

System details:

  • Eight LG MonoX LG255S1C-G3 PV modules
  • SMA Sunny Boy 2000HF-US Central Inverter
  • SMA Sunny Sensorbox
  • SMA Sunny Webbox
  • DC and AC disconnection switches

To view the data collected from Lehua Elementary's system as well as the weekly mean power production and insolation graphs, click here.  If you would like to request the raw data for these graphs or others on the site, call (808) 543-7323 or (808) 543-7659.

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