The phrase translates to “solar panel calculator” in English. It refers to a tool, often web-based or implemented as a software application, that estimates the number of solar panels needed for a specific energy requirement. For example, a homeowner might use such a tool to determine how many solar panels are necessary to power their house, based on factors like average energy consumption and geographic location.
These calculation tools provide significant value in assessing the feasibility and cost-effectiveness of photovoltaic (PV) systems. They help users understand the potential energy savings, environmental impact reduction, and return on investment associated with solar energy adoption. Historically, these calculations were complex and required specialized expertise; the advent of digital calculators has democratized access to this information, empowering individuals and businesses to make informed decisions.