Who is better


#1

Hi. I have two options of Growatt and Top Tier inversors that you recommend me to use for quality


#2

Hi @Vramos

“Top Tier” is not a brand, it’s a generic term for basically anything.

Read this chapter in our guide first:
https://forum.cleanenergyreviews.info/t/ch-6-what-panel-and-inverter-brands-should-i-buy/159

And also this chapter:
https://forum.cleanenergyreviews.info/t/ch-2-who-should-i-buy-solar-from/155

Cheers
Marty