Zone 5 4.2 hours. Zone 6 3.5 hours. The figures at the left indicate the average (over the course of the year) amount of solar insolation (full sun hours) for these zones. These figures are based on the yearly average; consequently, systems based on these figures will provide more power in summer and less in winter.
Mount Lee is a peak in the Santa Monica Mountains, located in Griffith Park in Los Angeles, California, USA. The famous Hollywood Sign is located on its southern slope. The sign is visible north of the Mulholland Highway.
Mount Paektu (9,022 feet [2,750 metres]), the highest mountain in North Korea and on the peninsula, rises at the northern edge of this plateau in the Changbaek Mountains along the Sino-Korean border; it is an extinct volcano topped by a large crater lake.