Brand:

Growatt

Types:

18000UE – 20000UE

Connection phase:

Three phase

Topology:

Transformerless

Inverter type:

String inverter

Weight:

60 kg 

Degree of protection:

IP65

Communication interface:

RS485 and RS232 (Ethernet & WiFi through external dongle)

AC Power:

19800W – 22000W

Standard factory warranty:

5 years / 10 years optional

Datasheet:

 Download here