S-EL is a company that for 27 years has been a distributor of electrical and electrotechnical articles for electrical and power contractors, electrotechnical and electrical wholesalers, investors carrying out individual investment projects in the electrical industry as well as Power Plants. In 2020, we expanded our range of products and decisively entered the renewable energy market. Currently, INS-EL also provides a full range of products necessary for photovoltaic installations. PV offerings include a complete range of products for the residential (micro-installations), commercial (industrial installations), utility scale (photovoltaic farms) segments. INS-EL is currently focusing on supplying products for 1MW farms. We are an official distributor of photovoltaic modules from Jinko Solar. Our photovoltaic offer includes the sale of photovoltaic modules from the world's largest manufacturer Jinko Solar, we also have inverters from the world market leaders, i.e. Sungrow, Huawei, Sofar Solar, as well as the assortment necessary for the installation of the system, i.e. BAKS construction, surge arresters and ETI switchgear. The company, based on commercial agreements, directly cooperates with all the most important domestic and foreign manufacturers in the electrical industry. Currently INS-EL has an extensive distribution network with a modern central warehouse in Lodz and 23 sales offices/branches with warehouse facilities throughout Poland.