Profile: Retronix, Inc. deals with prototypes and design engineering. We provide CAD/CAM manufacturing, CAD engineering, finite element analysis and replication or customization of parts. We serve orthotic/prosthetic, solar & alternative energy, automotive, aerospace, biomedical engineering, material handling, custom tools, security, photography, optics and housewares. Our sloped roof panel design features photovoltaic panels installed on a south facing roof inclined at an angle that is optimum for the collection of solar energy.