
The PV Power Map is a report of national solar resource availability as illustrated by the monthly energy output of a nominal 1-kilowatt (kW) photovoltaic (PV) system by location. Summer 2012 showed high solar resource availability across the United States, particularly in July. High irradiance generally also means high temperatures, which drives higher power demand for cooling.

The November/December 2012 issue of SOLAR TODAY is online. Read the full issue, search by key word and share articles.

The PV Power Map is a report of national solar resource availability as illustrated by the monthly energy output of a nominal 1-kilowatt (kW) photovoltaic (PV) system by location. The May and June maps illustrate the Great Lakes dampening effect commonly seen in warmer months. By dampening cloud formation, the Great Lakes’ cold water results in greater solar potential than other regions, such as the Eastern seaboard.

The September 2012 issue of SOLAR TODAY is online. See these features, search the digital edition and share articles.

Visiting the Grand Canyon gave me insight to what National Parks are doing to reduce their costs while being sustainable.