● Installation direction and space Single machine installation: to ensure enough ventilation and wiring space for inverter cooling, please follow installation conditions as below.It should adopts hanging style or closet style with upright installation and keeps enough space with surroundings or the wall. 120mm 120mm AIR DIRECTION 50mm 50mm AIR DIRECTION Single machine installation Multi inverters paratactic installation: while install multi inverters in cabinet, please ensure installation space as below. 120mm 120mm 120mm 120mm 120mm 50mm 50mm 50mm AIR DIRECTION 120mm More inveters paratactic installation 8