Help Please

[max123]

Hi all,
I am looking at getting some information on my installed system, as my installer no longer trades and explained absolutely nothing.
I have Solar Edge Inverter and optimisers with Siliken 250watt Poly panels
My orientations are ene 6 x panels at 45 degree pitch wsw 6 x panels at 45 degree pitch and wsw 4 x panels at 30 degree pitch.
My Inverter is se4000 I have no shading issues I live in BA2 postcode (Bath)
What I was hoping is if someone could tell me if my inverter is oversized as I have been told this by a friend of mine and aslo I do not know how or have access to the PV Sol a lot of you on here mention in getting accurate monthly and yearly estimations of generation figures.
I would really appreciate this help if anybody could help, as it is very frustraing at the moment.
I am new on site and have been reading a lot of the advice and help which is offered on here, I must say it is impressive. Thank You
Nikki

 

[Gavin A]

looks good to me, though you possibly could have got away with a 3.5kW SE inverter, but i doubt there's anything in it.

 

[babba]

Was it someone on here who installed your system or was it your friend ?

Thanks

 

[Gary K]

Try comparing your outputs on PVoutput in Latest Outputs with others in your area, it may allay your fears. There is another system in BA2

 

[Eco Deal]

I know with solar edge lets say you have a 4 kwp facing south a se4000 is ok but the futher you turn away from south the lower you rate your inverter .

Download this

Site Designer

and put your system in the solar edge designer.

 

[SolarCity]

Solar Edge isn't listed on PV*Sol so I can't help you there I'm afraid.