SOLAR ACDB DCDB is a part of solar power plant. When sunlight is incident on the solar panel, the current and voltage is generated in the terminals of solar cell. A grid connected solar Photo Voltaic system consists of the following components.Solar Photo Voltaic array, Array combining box, DC Cabling, DCDB, Inverter, AC Cabling and ACDB. In Other words, Solar ACDB is AC Distribution board and Solar DCDB is DC Distribution Boards. Solar ACDB DCDB is LT panels that distribute power from Invertor to Load