They use leading of the selection inverters for example Fronius, but most of their installs have Sungrow inverters - that is the worlds most bankable inverter and gives the best ROI.  Also, if you employ your vehicle for work, you might be able to assert a few of your vehicle https://waylonnsold.dgbloggers.com/33377449/how-best-energy-brokers-in-melbourne-can-save-you-time-stress-and-money