We have multiple brands we would use depending on each persons, budget and solution requirements.
We can source any brand, any wholesaler will sell them to us or anyone, but we will not source some of the Chinese brands that we would not install even if you asked for them . Seriously, wed rather you buy elsewhere if thats the case, we don't need the service issues.
Our core offering of inverters include:
SMA, SOLIS, FRONIUS, Alpha ESS, Redback (has Goodwe inverter), ABB, Sungrow, Enphase.