well i don't hear enough of connections on. the wire down here. positive or negative the training is broken down into units it begins with a classroom session where the students are taught the basic principles and applications of solar energy. that is followed by hands on experience outside the classroom here the students learn more about the competence of a solar energy system battery charge controller and solar converter and most importantly how to successfully markets to solar hard kids have been able to understand and know how to talk to a blank how to. properly recall most of food. so that. because some time. or the capacity of the system where you clank coyote identical is a recent graduate of the renewable energy academy he recently installed