Eg4 18kpv as a Power Control System?

[nuke]

If an inverter meets the UL1741 spec as a power control system then the 120% backfeed rule can be circumvented as the inverter itself can be programmed to avoid overloading the bus of the main panel. I know the solark has this certification. Any expectations for the eg4?

 

[hwy17]

Isn't UL1741 the anti-islanding certification that all grid tied inverters come with?

Those don't get an exception to the 120% rule.

Are you wanting to export power or only self consume? If you export then you have to obey 120%. That might be what sol ark means, is that they can operate in a non export mode.

 

[nuke]

Isn't UL1741 the anti-islanding certification that all grid tied inverters come with?

Those don't get an exception to the 120% rule.

Are you wanting to export power or only self consume? If you export then you have to obey 120%. That might be what sol ark means, is that they can operate in a non export mode.

No I'm talking about the NECs definition of a PCS. Look at the NEC 2020/2023