International journal of life sciences <p style="text-align: justify;"><strong>IJLS</strong>&nbsp;is published in English and it is open to authors around the world regardless of the nationality. It is currently published three times a year, i.e. in&nbsp;<em>April</em>,&nbsp;<em>August</em>, and&nbsp;<em>December</em>.<br>e-ISSN: 2550-6986, p-ISSN: 2550-6994</p> Universidad Tecnica de Manabi en-US International journal of life sciences 2550-6994 <p>Articles published in the <em>International Journal of Life Sciences&nbsp;</em>(<strong>IJLS</strong>)&nbsp;are available under Creative Commons Attribution Non-Commercial No Derivatives Licence (<a href="" target="_blank" rel="noopener">CC BY-NC-ND 4.0</a>). Authors retain copyright in their work and grant <strong>IJLS&nbsp;</strong>right of first publication under CC BY-NC-ND 4.0. Users have the right to read, download, copy, distribute, print, search, or link to the full texts of articles in this journal, and to use them for any other lawful purpose.</p> <p>Articles published in <strong>IJLS&nbsp;</strong>can be copied, communicated and shared in their published form for non-commercial purposes provided full attribution is given to the author and the journal. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (<em>e.g., post it to an institutional repository or publish it in a book</em>), with an acknowledgment of its initial publication in this journal.</p> <p>This copyright notice applies to articles published in <strong>IJLS&nbsp;</strong>volumes 4 onwards. Please read about the copyright notices for previous volumes under&nbsp;<a href="">Journal History</a>.</p> Environmental impact of photovoltaic solar technology <p>The work presents an analysis linked to one of the environmentally sustainable energy alternatives that are currently being adopted with success Worldwide. Putting the field research method into practice, the results of a study related to an application of technological innovation are shown to reduce the amount of the electricity bill of a local teacher, through the introduction of photovoltaic technology connected to the low grid. Institution tension. The results of the load study and hourly energy consumption of said entity are shown and its own methodology is deployed for the technological design of a photovoltaic plant connected to the grid, which can avoid the energy consumption of the conventional grid, reducing the amount of the institution's electricity bill, at the same time that it is possible to reduce losses, improve the quality of electricity service and reduce COemissions2 into the atmosphere. The environmental and social impacts associated with the penetration of photovoltaic technology are exposed.</p> Telly Yarita Macías Zambrano Yoan Pablo Rodríguez Monier Jean Telmo Mendoza Mera Carmen Magdalena Mero Alcivar Anita dolores zambrano valencia Douglas José Giler Loor Copyright (c) 2021 International journal of life sciences 2021-04-28 2021-04-28 5 1 14 25 10.29332/ijls.v5n1.1137 International environmental law and its legal implication <p>The objective of the work is to offer a reflection of the place that international environmental law occupies as and its influence so that, at the internal level of the countries, binding norms are adopted, in the interest of environmental protection. The relevance of environmental law consists of the need to achieve regulatory solutions, to the pressure to which environmental systems are subjected. It is necessary to regulate the behaviors that imply consequences on the environment, to be managed through the law as legal norms that ensure respect for nature and achieve sustainable development. The analysis is carried out in a temporary context of 30 years, since the branch of law emerged on an international scale, with the constitutional movement in some Latin American countries and especially in Ecuador. For this, the comparative legal method was applied and the Desk Research method of investigation was used for the bibliographic review. The influence of international norms for the current development of Ecuadorian environmental law is exposed.</p> Antonio Vázquez Pérez Dolores Rosalía Cedeño Meza Ángel Fabián Erazo Chávez Mayra Alejandra Moreira Macías Lenin Rodrigo Guerrero Cedeño Copyright (c) 2021 International journal of life sciences 2021-04-28 2021-04-28 5 1 1 13 10.29332/ijls.v5n1.1120