MP-SG4400UD-MV-US-6246

High-Power 4.4MW Containerized Solution for U.S. Utility Solar Projects

The China Moneypro SG4400UD-MV-US is a 4.4MW medium-voltage containerized PV inverter system engineered specifically for North American utility-scale solar plants.

Built on a 1500Vdc architecture, this model integrates the inverter, MV transformer, and LV auxiliary power supply into a compact 20-foot container, delivering simplified deployment, lower BOS costs, and dependable performance in demanding environments up to 40??C (104??F).

Designed for high efficiency, easy maintenance, and full UL/IEEE compliance, it helps EPCs and developers achieve faster grid connection and lower LCOE.

Superior Energy Harvest Performance

Three-Level Technology for Maximum Efficiency

• Advanced three-level topology

• Up to 98.9% maximum efficiency

• Full power operation at 40??C (104??F)

• Optimized cooling for wide temperature environments

Benefits:

• Higher daily energy yield

• Reduced thermal losses

• Stable output under harsh climates

Smart & Simplified O&M

Integrated Monitoring for Faster Diagnostics

• Built-in current, voltage, and MV parameter monitoring

• Real-time online analysis and troubleshooting

• Modular internal design for easy service and replacement

Advantages:

• Faster fault detection

• Reduced downtime

• Lower lifetime maintenance costs

Reduced System Investment

Containerized Turnkey Architecture

• 20-foot container size design lowers transportation expenses

• 1500V DC system reduces cabling and combiner costs

• Integrated MV transformer + LV auxiliary supply

• Optional Q-at-night function for additional revenue generation

Results:

• Less onsite construction

• Faster installation

• Lower CAPEX and BOS costs

Grid-Ready for North America

Fully Compliant with U.S. Utility Standards

• Certified to UL 1741 / UL 1741 SA / SB

• Compliant with IEEE 1547, Rule 21, and NEC code

• Supports Low/High Voltage Ride Through (L/HVRT)

• Supports Low/High Frequency Ride Through (L/HFRT)

• Soft start / stop functionality

• Active & reactive power control with ramp-rate management

Benefits:

• Smooth interconnection approval

• Reliable grid stability

• Long-term operational security

Why Choose China Moneypro SG4400UD-MV-US?

• 4.4MW high-capacity MV block design

• UL & IEEE certified for U.S. projects

• Factory-integrated container solution

• Quick deployment and commissioning

• High efficiency with reduced LCOE

Key Specifications

• Max PV Input Voltage: 1500 V

• Rated AC Output Power: 4400 kVA

• Rated AC Voltage: 34.5 kV

• Inverter Max. Efficiency: 98.9%

Typical Applications

• Utility-scale solar farms

• North American PV plants

• Containerized MV block stations

• EPC fast-track deployments

• Large commercial & industrial solar projects

FAQ ?C Common Questions

Q1: Is this inverter certified for U.S. grid standards?
Yes, it meets UL 1741, IEEE 1547, Rule 21, and NEC requirements.

Q2: What are the benefits of the containerized design?
Pre-installed equipment reduces wiring, construction, and commissioning time.

Q3: Can it run continuously in hot climates?
Yes, it supports full-load operation at 40??C (104??F).

Q4: Is maintenance complicated?
No, the modular design allows quick access and easy servicing.

Q5: What project size is this model suitable for?
Ideal for 4?C5MW utility-scale inverter blocks.