G59 on 4kWp system

[sherbert]

Told that we now must use G59 for system over 3.68kW where we used to use G83/2. If the inverter has been G59 tested what else do we need to do? Do we need to fit G59 relay on a 4kWp system!
cheers

 

[Gavin A]

if the inverter is G59 type tested then it shouldn't also need a relay.

bit of a pointless excercise though IMO, you may as well limit the inverter to 3.68 for all the difference it'll make on a 4kWp installation IMO.