The editorial introduces a Special Issue entitled “Photovoltaics and Electrification in Agriculture”. Agriculture requires not only tillage and fertilization but also water supply and, in some cases, heating and cooling. These needs go hand in hand with the use of energy, which, increasingly, is electrical energy. An option that has dropped a lot in price in recent years is photovoltaic energy. This type of energy has experienced an explosion in terms of its expansion worldwide and has been revealed as a viable solution to rapidly increase the electrical power of non-fossil origin. However, the use of panels must compete with the use of the soil for cultivation, and in many cases, it could displace the use of the soil for cultivation, something that would not be desirable either from a production point of view or from an ecological point of view. For this, a new concept of soil sharing for crops and energy production is being developed in what is called “agrovoltaics”. This shared production model is analyzed in this document. In addition, the electrification of agriculture allows the introduction of elements, such as sensors, the IoT, and intelligent control. The internet connection opens the doors to technologies such as those based on data, digital control, and what is called precision agriculture, both for cultivation in greenhouses and for regular cultivation. This would not be possible without an electrical energy source that allows powering the inter-connected elements, photovoltaics being the best candidate again. However, above all, we must not forget the issue of CO2 emissions due to the use of energy in agriculture. In this sense, photovoltaic energy can reduce the carbon footprint and provide one of the cheapest energy sources available. All these topics are analyzed in this Special Issue, focusing on photovoltaics and its uses and impact on agriculture.