The sustainable development is a new concept of interest applied to the population and economic growth reconsidered worldwide. « It’s a development that meets the needs of present generations without compromising the ability of future generations to meet their » .This development encompasses several measures among which eco-responsibility, the use of green energy and energy efficiency. We encourage home owners, business, shops and farms to pursue an overall responsible accounting of ecological coherence. We choose the solar energy because it is the most prolific renewable energy and who knows unprecedented growth in the world. Solar energy has created and continue to create green jobs and stimulate the growth of local and global economy, so for « a decent work in a sustainable low carbon world»