Photovoltaics are gaining popularity across the country. More and more home and business owners are choosing to install solar panels to reduce their energy bills and become independent of rising electricity prices. However, before the installation starts working, the investor must take into account the specific technical and legal requirements that govern its operation. What […]
A photovoltaic system generates direct current (DC) from the sun’s energy, but in order to use it in the home grid, a photovoltaic inverter is required – a device that converts direct current into alternating current (AC). The photovoltaic inverter is at the heart of the entire PV system: it continuously optimises the operation of
Rising energy prices and increased environmental awareness are leading more and more individual investors to opt for renewable energy sources. A key component of such a system is becoming the 10kW energy storage facility, which allows surplus electricity to be stored and used at a more convenient time. In this article, we explain what 10kW
The capacitance of a capacitor is not a random value. Every aspect of it depends on well-defined physical parameters. Just by changing one of them, a capacitor behaves completely differently. For an engineer, electronics engineer or even a hobbyist, this knowledge is absolutely crucial. In this article, you will learn what the capacitance of a
A capacitor is an inconspicuous electronic component that can, however, significantly affect the operation of an entire system. Its main task is to accumulate and give off an electrical charge at the right moment. If you want to repair a device, build a prototype or check the operation of a component, you need to know
The 3-phase fuse is a key component of any electrical installation, responsible for protecting against overloads, short-circuits and other hazards that can damage the system or create a danger to users. How to wire a 3-phase fuse step by step? It can be likened to an electrical gatekeeper – it constantly monitors the flow of
Faced with the climate crisis and rising energy prices, the European Union is accelerating its transition towards renewable sources. Photovoltaics – installations that produce electricity from sunlight – are growing most rapidly. Solar panel capacity in the EU has almost tripled in the last decade, reaching around 338 GW by the end of 2024. It
Analysing complex electrical circuits can be difficult at first, especially when the circuit contains many sources and resistors. One of the most commonly used techniques to simplify such calculations is the mesh current method – also known as mesh analysis or mesh analysis. This systematic tool allows the calculation of currents flowing in a circuit
