Through a Brazilian Foundation, Instituto CEFAC plus a social marketing organization Legar, plus several University stakeholders and in conjunction with the youths who are deaf, from an NGO in Africa, Solar Ear manufactures, assembles and distributes, the first digital rechargeable hearing aid, a new solar battery charger and rechargeable hearing aid batteries which costs the same as disposable zinc air batteries, but lasts 2 to 3 years. All products are assembled by young employees who are deaf. By developing practical technologies for the region and creating employment, training and education programs, this project is a sustainable professional enterprise, as well as effect the way civil society views the skills of people with disabilities.