Ключевые слова: african american, alternative, alternative energy, blueprints, business, businessman, cells, clipboard, construction industry, cooperation, discussion, ecology, electricity, energy, engineer, green, helmet, hijab, indian, men, modern, multicultural, multiracial, muslim, outdoors, panel, people, photovoltaic, power, professional, project, renewable, renewable energy, solar, solar panel, standing, station, sunlight, talking, teamwork, technician, technology, woman, worker,