From our inverter category, you can access modified, full sine, grid charged smart inverter prices and buy at a discount. Inverters are devices that convert the direct current generated in the solar system into alternative current. There are two types of inverters in solar energy and wind turbine systems. The first of these is a modified sine inverter, the other is a pure sine inverter. The inverter power you choose should be greater than the sum of the powers you will use in your system. If you want to make the most ideal choice while purchasing an inverter, you will need to know the power of the devices you will use in the system very well. The inverter must be higher than the sum of the power of the devices that will work or will work at the same time.