On Grid Inverters (Inverter.com) is your online store for purchasing 300W~50kW solar on grid inverter, single phase grid tie inverter, pure sine wave solar inverter 12V/24V/48VDC to 120V/240VAC. Solar tie inverter and related products are very important components of solar power system. The inverter in a solar power supply system is a key device responsible for converting direct current (DC) power from solar panels into alternating current (AC) power to supply household or commercial electrical equipment or grid-connected power transmission. Grid-connection function: For solar power supply systems connected in parallel with the grid, the inverter also needs to have a grid-connection function. This means that the inverter needs to monitor the voltage, frequency and phase of the power grid in real time, and synchronize the output AC power with the power grid to achieve seamless connection. At the same time, the inverter also needs to meet relevant electrical safety and electromagnetic compatibility requirements to ensure that it does not cause interference to the power grid or other equipment.