Sungrow SG4400UD-MV-US: Specs & Datasheet
MPN: SG4400UD-MV-USThe Sungrow SG4400UD-MV-US is a containerized 4,400 kVA medium-voltage central inverter for utility-scale PV plants, with an integrated transformer stepping directly to 34.5 kV. Searches for “sg4400ud-mv-us” and “sungrow sg4400ud-mv-us” land here — published specs below.
Specifications
| Manufacturer | Sungrow |
|---|---|
| Model | SG4400UD-MV-US |
| AC output power | 4,400 kVA (full power at 40°C ambient) |
| Phase | Three phase |
| DC system voltage | 1500 Vdc; MPP range 915–1500 V |
| MPPTs | 4 independent MPPT trackers |
| Max efficiency | 98.9% |
| MV output | Integrated transformer to 34.5 kV medium voltage |
| Form factor | Containerized turnkey station with auxiliary power supply |
| Grid support | LVRT, reactive power control, frequency regulation, night reactive power |
| Monitoring | SCADA and cloud-platform integration, rapid fault detection |
Compatible With / Used In
- Utility-scale PV plants on 1500 Vdc architecture — 4.4 MVA block with integrated MV step-up
- Multi-megawatt solar farms — containerized skid reduces balance-of-station work
- EPC and IPP procurement — turnkey station arrives ready to land, connect, and commission
- Grid-code-driven interconnections — LVRT, reactive, and frequency support built in
Datasheet Availability
Sungrow publishes utility inverter documentation at en.sungrowpower.com. We supply the SG4400UD-MV-US datasheet and project documentation with every quote — call (502) 790-0600.
View the SG4400UD-MV-US product page →Get a quote →
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Frequently Asked Questions
What are the specs of the Sungrow SG4400UD-MV-US?
4,400 kVA three-phase output, 1500 Vdc with 915–1500 V MPP range, 4 MPPTs, 98.9% max efficiency, integrated 34.5 kV MV transformer, containerized turnkey station, full power at 40°C.
What voltage does the SG4400UD-MV-US output?
An integrated transformer steps the inverter output directly to 34.5 kV medium voltage.
Who buys the SG4400UD-MV-US?
Utility-scale developers, EPCs, and IPPs building multi-megawatt solar farms on 1500 Vdc architecture.
Is the Sungrow SG4400UD-MV-US in stock?
It is project-priced equipment — contact Portlandia Electric Supply at (502) 790-0600 for project pricing and factory lead times.
Specifications sourced from the manufacturer listing data maintained by Portlandia Electric Supply. Where a value is not published, it is marked as such — we do not estimate specifications. Questions: call (502) 790-0600. Portlandia Electric Supply, Louisville, KY — 12+ US distribution hubs.