Pole height propostition 12 m 11 m 10 m 9m 8m 7m 6m 5m 4m 3m 2m 1m Pole height 4m 6-8m 8m 8 - 10 m 10 m 14 - 16 m 18 W 37 W 52 W 102 W 110 W Standard modules 78 W High-power modules 37 W 68 W High-density modules 6