calling all senior members left standing ADVISE

[powervan]

ok just bought 2 solar europa kits? been looking at spec they got danfoss invertas(only ever used sma) it said in bumfum mpp tracking! now question o wise ones the job im putting them on will have exstention in 4 months so i will have to move some panels from west to southwest elevation will this inverta cope with it f its mpp can wire in 2 strings but never done 2 eleavations before? its not exactly my inverta choice but as u know I HAVE NO CHOICE????

 

[dansk]

Two inputs deost mean duel mpp, read the spec, if it's duel mpp yes you can, if single mpp no.

 

[powervan]

thanks !

 

[powervan]

dual) perhaps there is life after SMA! cheaper too! looks like u can have 5 on one string 6 on other PERFECT!about time i had result!

 

[solarsavings]

Bought one of these to try.

 

[powervan]

let me know im not getting kit till 16th!

 

[Zach Halley]

Yea, the Danfoss inverters have Dual MPP (ULX3000 and ULX3600). The 4000 and 5400 actually have 3, but the 1800 only has one. They also come in HV & MV variants to cope with different DC Voltages. You can definitely have strings on different elevations and orientations on a separate MPPT.

 

[Zach Halley]

They also come with a bridge so you can parallel the inputs (leaving you with a single MPPT). This changes the tolerances of the input as well