Ключевые слова: 3d, 3d illustration, 3d rendering, alternative, blue, cell, clean, ecological, ecology, electric, electrical, electricity, energy, environmental, equipment, flag, generation, generator, green, illustration, industrial, industry, innovative, installation, modern, nature, panel, panels, power, rendering, renewable, sierra leone, sky, solar, sun, sunlight, supply, system, technology, vignette,