Activation of a solar tracker

The invention relates to electric solar trackers moving solar panels and being controlled by a solar tracker controller. More precisely the object of the invention is aimed to a commissioning procedure of solar power plants. The invention accounts for a mesh communications network, multiple gateways respectively associated to each solar tracker controller; said gateways acting between the mesh communication network and a solar plant communications system wherein each solar tracker controller is assigned a unique serial number comprising ID, position on the solar plant of the solar tracker associated to said solar tracker controller. The gateway determining a solar tracker as being available for commissioning and sending configuration data to the solar tracker controller of said solar tracker available for commissioning, said configuration data including information of auxiliary gateways to connect to in case a primary gateway fails.