Jeroen1000
New Member
- Joined
- Sep 8, 2022
- Messages
- 8
Dear non-beginners
I'm having trouble figuring this out. I am (at last) putting 12 panels 400 Wp. In theory the 5.0 model should more than suffice and I could even go for the 4.0 model. Alass
I would really like the Fronius Symo Gen 24 6.0 model as it can work off grid temporarily. I was trying to figure out the downsides of getting a too big inverter. There a no graphs for the 4.0 and 4.5 models in the specifications but I would like to ask some q's nonetheless.
Curiously, the sweet spot operating voltage (nominal input voltage) is the same for the 3.0 model all the way up to the 10.0 model: namely 610v. This does not make sense to me as getting to 610v with the smaller models probably requires a too large amount of panels for the inverted rated performance. Moreover, looking at the efficiency curves, the 6.0 model seems to be more efficient accross the board than the 3.0 model.
Can someone tell me if there are notable downside of selecting an oversized Fornius and maybe explain what "Normalised output power PAC/PAC,R" means?
I'm having trouble figuring this out. I am (at last) putting 12 panels 400 Wp. In theory the 5.0 model should more than suffice and I could even go for the 4.0 model. Alass
I would really like the Fronius Symo Gen 24 6.0 model as it can work off grid temporarily. I was trying to figure out the downsides of getting a too big inverter. There a no graphs for the 4.0 and 4.5 models in the specifications but I would like to ask some q's nonetheless.
Curiously, the sweet spot operating voltage (nominal input voltage) is the same for the 3.0 model all the way up to the 10.0 model: namely 610v. This does not make sense to me as getting to 610v with the smaller models probably requires a too large amount of panels for the inverted rated performance. Moreover, looking at the efficiency curves, the 6.0 model seems to be more efficient accross the board than the 3.0 model.
Can someone tell me if there are notable downside of selecting an oversized Fornius and maybe explain what "Normalised output power PAC/PAC,R" means?