Plug in Solar Solar Demo Product Development

I'm seeking an experienced IoT mechanical engineer to design and assemble a demo product in the plug-in solar energy space. Key Requirements: - Design accessory for plug-in solar energy product. - Mechanical assembly of the designed product... (Budget: £250 - £750 GBP, Jobs: 3D Design, CAD / SolidWorks, Electrical Engineering, Internet of Things (IoT), Manufacturing Design, Manufacturing Engineering, Mechanical Engineering, Product Design, Product Development, Prototyping)