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MP-MVS4480-US-8977

MV Turnkey Solution

Deploying large-scale PV projects in North America can be complex due to high logistics costs, strict UL/NEC safety requirements, and on-site assembly challenges.

The China Moneypro MV Turnkey Solution, featuring SG350HX-US string inverters with MVS4480-US, provides a pre-assembled, containerized system designed to minimize investment, simplify installation, and ensure safe operations for 1500Vdc utility-scale solar plants.

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Fast and Cost-Efficient Deployment for Utility-Scale PV

Deploying large-scale PV projects in North America can be complex due to high logistics costs, strict UL/NEC safety requirements, and on-site assembly challenges.

The China Moneypro MV Turnkey Solution, featuring SG350HX-US string inverters with MVS4480-US, provides a pre-assembled, containerized system designed to minimize investment, simplify installation, and ensure safe operations for 1500Vdc utility-scale solar plants.


Investment-Saving Containerized Design

Pre-assembled, transport-ready solution

  • Standard 20 ft. ISO container enables easy transportation.

  • Fully pre-assembled in the factory, requiring only AC cable connections onsite.

  • Large block design reduces civil works and on-site handling.

Benefits:

  • Lower project costs

  • Faster commissioning

  • Simplified logistics


Safety-Centric Architecture

UL/NEC-compliant components

  • UL-listed transformer and LV switchboard for North American standards.

  • Designed to meet NEC codes with LOTO (Lockout/Tagout) safety procedures.

  • Front-accessible layout allows safe inspection and maintenance without entering the SKID.

Advantages:

  • Ensures regulatory compliance

  • Enhances personnel safety

  • Minimizes operational risk


Easy Operation & Maintenance

Modular devices and online monitoring

  • Online monitoring allows fast fault detection and system diagnostics.

  • Modular main devices can be quickly replaced, reducing downtime.

  • Front-accessible components simplify routine checks and maintenance.

Operational benefits:

  • Lower O&M costs

  • Fast troubleshooting

  • Increased system uptime


Proven Reliability

Globally validated SKID solutions

  • Over 10 GW of China Moneypro string inverter SKIDs deployed worldwide.

  • SKID units are fully tested in the factory, ensuring smooth on-site commissioning.

Reliability benefits:

  • High confidence in performance

  • Long-term operational stability

  • Field-proven for utility-scale projects


Technical Highlights

  • AC Output Power: 4480 kVA

  • MV Voltage: 34.5 kV

  • Efficiency: 99%

  • Cooling Method: KNAN / ONAN


Applications

Utility-Scale PV Plants in North America

Ideal for 1500Vdc solar farms requiring UL/NEC-compliant turnkey solutions.

Pre-Assembled Block Deployment

Containerized SKIDs simplify logistics, transportation, and on-site assembly.

Safe and Efficient O&M

Front-accessible components, modular devices, and online monitoring streamline operations while maintaining safety.


FAQ – Key Questions

Q1: What project size does this solution support?
Supports large-scale projects with 4480 kVA SKID units per block.

Q2: How does it reduce installation effort?
Factory pre-assembled SKIDs require only AC cable wiring onsite, saving time and labor.

Q3: What safety certifications are included?
Includes UL-listed transformer, LV switchboard, NEC-compliant design, and LOTO safety procedures.

Q4: How is maintenance simplified?
Modular design and front-accessible components enable rapid replacement and easy inspection.

Q5: Has this system been proven in real projects?
Yes, over 10 GW of China Moneypro SKIDs have been deployed globally with reliable performance.


Why Choose China Moneypro

China Moneypro delivers UL/NEC-compliant, high-efficiency MV turnkey solutions. The SG350HX-US with MVS4480-US is perfect for 1500Vdc North American PV projects, offering reduced investment, rapid commissioning, enhanced safety, and simplified O&M for maximum efficiency and uptime.


Specifications

Type designation MVS4480-US
Transformer
Transformer type Oil immersed
AC output power 4480 kVA @ 40 ℃, 4928 kVA @ 30 ℃
Vector group Dy1 / Dy11 / YNy0 / Customized ( it needs to be confrmed with Sungrow )
LV / MV voltage 0.8 kV / 34.5 kV
Maximum input current at nominal voltage 254 A * 14
Frequency 60 Hz
Tapping on HV 0, ± 2 * 2.5 %
Effciency 99 % @ 100 % load ( 4480 KVA )
Cooling method KNAN / ONAN ( for Mineral Oil ( -40℃ ))
Impedance Two Windings Typ. ≈ 8 % ± 7.5 % ( IEEE Tolerance ) for 34.5 KV
Oil type Ester Oil / Mineral Oil ( -40 ℃ )
Winding material Al / Al
Insulation class A
LV Panel
Disconnector specifcation 275 A / 800 Vac / 3P, 14 pcs
Fuse specifcation 350 A / 800 Vac / 1P, 42 pcs
Protection
Transformer protection Expulsion fuse + Backup fuse
Transformer alarm contacts Oil temperature alarm & trip, Oil level trip, Pressure trip
Surge protection Type II
General data
Dimensions (W * H * D) 6058 mm * 2896 mm * 2438 mm
Approximate weight 16000 kg
Operating ambient temperature range * -30 ℃ -60 ℃
Auxiliary power supply 5 kVA, 120 Vac

Optional: 40 kVA ( 35 KVA / 480 V, 5 KVA / 120 V )

Degree of protection Type 3R
Allowable relative humidity range (non-condensing) 0 % – 95 %
Operating altitude 1000 m ( Standard ) / > 1000 m ( Customized ) ( 3280.8 ft ( standard ) / > 3280.8 ft ( Customized ))
Communication RS485, Ethernet
Compliance IEEE C57.12.00, C57.12.90, C57.12.28, Low-voltage cabinet UL891, Aux.power

cabinet UL508