A solar inverter costs $2,000 on average, with prices often ranging from $1,000 to $3,000. That said, some homeowners spend as little as $800 or as much as $5,000. . The average U. A solar inverter makes up about 10% of the total cost of your solar energy system. Expect to spend $0. Solar inverter prices depend on the size and whether it's a string inverter, microinverter, or hybrid model. String inverter systems cost less up front, but systems using microinverters last. . However, you can also get an inverter prepackaged together with a charge controller, battery and other components by buying a solar generator. Three of the most popular options for. . Typical price ranges for different inverter types. The difference between string, micro, and central inverters. At Solar Cellz USA, we've helped countless homeowners find the perfect inverters for their needs. We offer a wide selection from top manufacturers, so you can be sure you're getting. . Generally, the cost of a solar inverter can range from as low as $800 to as high as $5,000 or more. The average cost for a medium-sized solar panel system installation in the US is between $1,500 and $3,000. This is what you're really. .