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MP-SG8800UD-MV-8601

Modular Inverter

The China Moneypro SG8800UD-MV-20 is a large-scale 8.8MW MV inverter station designed for utility solar plants seeking maximum uptime, simplified deployment, and reduced system costs. Its 1500Vdc architecture integrates the inverter, MV transformer, switchgear, and LV auxiliary power supply into a 40-foot container, minimizing field wiring and civil works while enabling rapid commissioning.

Advanced thermal management allows full-power operation at 51??C, ensuring reliable and stable performance even in hot, outdoor environments.

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8.8MW High-Capacity MV Container Solution

The China Moneypro SG8800UD-MV-20 is a large-scale 8.8MW MV inverter station designed for utility solar plants seeking maximum uptime, simplified deployment, and reduced system costs. Its 1500Vdc architecture integrates the inverter, MV transformer, switchgear, and LV auxiliary power supply into a 40-foot container, minimizing field wiring and civil works while enabling rapid commissioning.

Advanced thermal management allows full-power operation at 51??C, ensuring reliable and stable performance even in hot, outdoor environments.


Optimized Power Conversion

High-Efficiency Inverter Design

  • Advanced three-level inverter topology

  • Reduced switching losses for improved energy yield

  • Effective cooling system supports full-load operation at 51??C

Benefits:

  • Maximizes daily solar energy production

  • Stable operation under high-temperature conditions

  • Enhanced ROI for utility-scale PV projects


Intelligent Operations & Maintenance

Smart Monitoring and Fast Service

  • Integrated zone monitoring and MV parameter tracking

  • Real-time online fault analysis and troubleshooting

  • Modular design enables rapid maintenance and component replacement

Advantages:

  • Reduced system downtime

  • Lower O&M costs

  • Quick and efficient fault resolution


Cost-Effective Deployment

Compact MV Container Integration

  • 40-foot container design reduces logistics and installation costs

  • 1500V DC system lowers BOS and cable expenses

  • Integrated MV transformer, switchgear, and LV auxiliary power

  • Optional Q-at-night function enhances energy efficiency

Results:

  • Faster deployment timelines

  • Minimal civil and electrical works

  • Reduced overall project investment


Grid Integration & Compliance

Reliable Utility-Scale Interconnection

  • Complies with IEC 61727, IEC 62116, IEC 62271-202, IEC 62271-200, IEC 60076

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

  • Active & reactive power control with ramp-rate management

Benefits:

  • Smooth grid connection

  • Voltage and frequency stability support

  • Meets international grid compliance standards


Why Choose China Moneypro SG8800UD-MV-20?

  • 8.8MW high-capacity MV block reduces the number of stations required

  • Containerized all-in-one design for rapid deployment

  • Reliable operation at high ambient temperatures

  • Lower logistics and installation costs

  • Smart monitoring and modular maintenance for reduced downtime


Key Specifications

  • Max PV Input Voltage: 1500 V

  • AC Output Power: 8800 kVA

  • Rated AC Voltage Range: 20?C35 kV

  • Inverter Max. Efficiency: 99%


Typical Applications

  • Utility-scale solar farms

  • Centralized MV power block stations

  • Large commercial & industrial PV projects

  • Harsh outdoor environments

  • Rapid EPC deployment projects


FAQ ?C Common Questions

Q1: What makes this inverter suitable for large utility projects?
Its 8.8MW integrated MV block reduces the number of stations required, lowering BOS and installation costs.

Q2: How does it handle high temperatures?
Rated for full-load operation at 51??C with advanced thermal management.

Q3: How does the containerized design help?
It integrates inverter, MV transformer, switchgear, and LV auxiliary power, minimizing onsite wiring and civil works.

Q4: Does it provide grid stability functions?
Yes, it supports L/HVRT, active/reactive power control, and ramp-rate management.

Q5: Is maintenance complex?
No, the modular design and integrated monitoring allow fast fault detection and service.


Specifications

Max. PV input voltage 1500 V
Min. PV input voltage / Startup input voltage 938 V / 950 V
MPP voltage range 938 V – 1500 V
No. of independent MPP inputs 8
No. of DC inputs 40 ( optional: 56 )
Max. PV input current 8 * 1435 A
Max. DC short-circuit current 8 * 3528 A
PV array confguration Negative grounding or foating
Output (AC)
AC output power 8800 kVA @ 51 ℃, 10560 kVA @ 23 ℃
Max. AC output current 1) 305 A
Rated voltage range 20 kV – 35 kV
Nominal grid frequency / Grid frequency range 50 Hz / 45 Hz – 55 Hz, 60 Hz / 55 Hz – 65 Hz
THD < 1.5 % ( at nominal power )
Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / AC connection 3 / 3
Effciency
Max. inverter unit effciency 99.0 %
Inverter unit European effciency 98.7 %
Max. effciency(including transformer) 98.4 %
European effciency(including transformer) 97.9 %
Protection & Function
DC input protection DC load switch + fuse
AC protection AC circuit breaker
Surge protection DC Type II / AC Type II
Grid monitoring / Ground fault monitoring Yes / Yes
Insulation monitoring Yes
Overheat protection Yes
Q at night function Optional
General data
Shipping dimensions (W*H*D) 12192 mm * 2896 mm * 2438 mm
Unfolding dimensions (W*H*D) 12192 mm * 3392 mm * 2438 mm
Weight ≤ 32 T
Impedance 9.5 % ( 0 ~ ±10 % ) @ 8800 kVA
Transformer vector Dy11y11
Oil type Mineral oil ( PCB free )
Degree of protection Inverter: IP65 / Others: IP54
Auxiliary power supply 15 kVA ( optional: max. 30 kVA )
Operating ambient temperature range 2) -35 ℃ to 60 ℃ ( > 51 ℃ derating )
Allowable relative humidity range 0 % – 100 %
Cooling method Temperature controlled forced air cooling+ ONAN
Max. operating altitude 1000 m ( standard ) / > 1000 m ( optional )
Display LED Indicators, Ethernet + WebHMI
Communication Standard: RS485, Ethernet
Compliance CE, IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, IEC62271-202