The 3-5kW Single Phase GoodWe NS Solar Inverter for Self-consumption Grid Injection is a device that allows us to convert the direct current provided by the solar panels of a photovoltaic installation into alternating current with single-phase output for the consumption of the home, commercial premises or small industry. This type of inverter is the simplest and most economical because they only work when they receive sunlight. They are connected to the mains and generate a signal of the same frequency to be able to inject it. Grid-connected inverters are specially designed for installations where most of the electricity consumption takes place during the day. At night, when there is no power generation, the inverter will remain off. The next day, when the sun shines, it will automatically switch on. Grid-connected photovoltaic systems are the most cost-effective because they provide savings on the electricity bill with a very low investment. Energy traders have surplus energy compens