Is it worthwhile to buy quality panels and save money on an inverter?
The inverter is the most hard working component in any solar power system. The inverter converts the direct (DC) current generated by the solar panel into alternating current suitable for the grid or your home. Every time there is a change in intensity/ radiation of the sunlight, every time there is a cloud covering the sun, the inverter has to adjust the electricity being converted. During the day light hours an inverter never stops working. At night naturally it turns itself off.
In summary: A solar inverter is responsible for reliable yield monitoring and ongoing grid management. For this reason the correct inverter selection is vital to ensure that you make the most out of every ray of sunshine. Your investment in good products like LG solar panels and a known European brand inverter will lead to solid yield efficiency and a longer solar system life.