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MP-MVS3200-US-5302

MV Turnkey Solution

Large-scale solar projects in North America face high logistics costs, strict UL/NEC compliance requirements, and time-consuming on-site assembly.

The China Moneypro MV Turnkey Solution, featuring SG350HX-US string inverters with MVS3200-US, offers a pre-assembled, containerized system designed to minimize installation time, simplify O&M, and meet North American safety standards for 1500Vdc utility-scale PV systems.

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Rapid Deployment for Utility-Scale PV Installations

Large-scale solar projects in North America face high logistics costs, strict UL/NEC compliance requirements, and time-consuming on-site assembly.

The China Moneypro MV Turnkey Solution, featuring SG350HX-US string inverters with MVS3200-US, offers a pre-assembled, containerized system designed to minimize installation time, simplify O&M, and meet North American safety standards for 1500Vdc utility-scale PV systems.


Cost-Effective Containerized Solution

Pre-assembled and transport-ready

  • Standard 20 ft. ISO container design ensures easy transportation.

  • Fully pre-assembled at the factory, requiring only AC cable connection on site.

  • Block design reduces civil works and on-site handling.

Benefits:

  • Lower installation costs

  • Faster commissioning timelines

  • Streamlined logistics


Safety-Compliant Design

UL and NEC-certified architecture

  • UL-listed transformer and LV switchboard ensure regulatory compliance.

  • Designed according to NEC codes with LOTO (Lockout/Tagout) capabilities.

  • Front-accessible components simplify safe inspection and maintenance.

Advantages:

  • Meets strict North American electrical standards

  • Enhanced personnel safety

  • Reduced operational risks


Simplified Operation & Maintenance

Modular devices with online monitoring

  • Online monitoring enables rapid fault analysis and system diagnostics.

  • Modular main devices allow easy replacement, minimizing downtime.

  • Front-accessible layout streamlines routine inspections.

Operational benefits:

  • Lower O&M costs

  • Quick fault resolution

  • Improved system uptime


Proven Reliability

Factory-tested and globally deployed

  • Over 10 GW of string inverter SKIDs deployed worldwide.

  • Fully tested SKID units before shipment to ensure smooth field commissioning.

Reliability benefits:

  • High operational confidence

  • Long-term stability

  • Globally proven performance


Technical Highlights

  • AC Output Power: 3200 kVA

  • MV Voltage: 12.47–34.5 kV

  • Efficiency: 99%

  • Cooling Method: KNAN / ONAN


Applications

North American Utility-Scale PV Farms

Ideal for 1500Vdc solar farms that require UL/NEC-compliant, containerized turnkey solutions.

Pre-Assembled Blocks

Containerized system simplifies 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 is supported by this solution?
Supports utility-scale projects with block deployment using 3200 kVA SKID units.

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

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

Q4: How is maintenance simplified?
Modular design and front-accessible components allow fast device replacement and easy inspection.

Q5: Has this system been proven in the field?
Yes. Over 10 GW of China Moneypro SKIDs have been successfully deployed globally.


Why Choose China Moneypro

China Moneypro provides UL/NEC-compliant, high-efficiency MV turnkey solutions. The SG350HX-US with MVS3200-US is ideal for North American 1500Vdc PV projects, delivering reduced investment, rapid commissioning, enhanced safety, and simplified O&M for maximum operational efficiency.


Specifications

Type designation MVS3200-US
Transformer
Transformer type Oil immersed
AC output power 3200 kVA @ 40 ℃, 3520 kVA @ 30 ℃
Vector group Dy1 / Dy11 / YNy0 / Customized ( it needs to be confrmed with Sungrow )
LV / MV voltage 0.8 kV / 12.47 kV – 34.5 kV
Maximum input current at nominal voltage 254 A * 10
Frequency 60 Hz
Tapping on HV 0 , ± 2 * 2.5 %
Effciency 99 % @ 100 % load ( 3200 KVA )
Cooling method KNAN / ONAN ( for Mineral Oil ( -40 ℃ ))
Impedance Two Windings Typ. ≈ 5.75 % ± 7.5 % ( IEEE Tolerance ) for 34.5 KV
Two Windings Typ. ≈ 8.0 % ± 7.5 % (IEEE Tolerance) for 12.47 / 13.8 / 24.94 KV
Oil type Ester Oil / Mineral Oil ( -40 ℃ )
Winding material Al / Al
Insulation class A
LV Panel
Disconnector specifcation 275 A / 800 Vac / 3P, 10 pcs
Fuse specifcation 350 A / 800 Vac / 1P, 30 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 14000 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