Solar panels should always face true south if you are in the northern hemisphere, or true north if you are in the southern hemisphere. True north is not the same as magnetic north. If you are using a compass to orient your panels, you need to correct for the difference, which varies from place to place.
Heracleion is also a spelling of Heraklion, Crete's largest city and capital. Heracleion (Greek: á¼¡ÏÎ¬ÎºÎ»ÎµÎ¹Î¿Î½), also known as Thonis (Î¸á¿¶Î½Î¹Ï), was an ancient Egyptian city near Alexandria whose ruins are located in Abu Qir Bay, currently 2.5 km off the coast, under 10 m (30 ft) of water.eracleion was originally built on some adjoining islands in the Nile Delta, and was intersected by canals. It possessed a number of harbours and anchorages, was the sister city of Naucratis, and was superseded by Alexandria.
While the first still stands, the latter was destroyed, almost certainly by an earthquake. This was Pharos Lighthouse of Alexandria, which of the vanished wonders of the ancient world, was the last built and the last to remain standing. Pharos Lighthouse stood on the eastern point of Pharos Island some distance from the city center of Alexandria.