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MP-SG1100UD-5344

MP-SG1100UD-5344

Modular Inverter

Tackling the toughest utility-scale solar challenges just got easier. The SG1100UD delivers up to 99% efficiency while keeping your system cool and productive, even in extreme heat. You’ll simplify maintenance and lower costs with smart modular design and outdoor installation. Plus, seamless grid compliance and optional night savings maximize your ROI. It’s the robust, high-performance solution your solar project needs.

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Solving Utility-Scale Solar Challenges

Large-scale solar installations often struggle with high LCOE, grid integration, and harsh environment operation. The China Moneypro SG1100UD addresses these challenges with a robust 1500Vdc PV inverter designed for high efficiency, smart operation, and reduced costs.

High Yield & Reliable Power

Maximize Energy Production

  • Advanced three-level topology delivers up to 99% inverter efficiency.

  • Effective thermal management ensures full power operation at 40°C.

User Benefits:

  • Higher energy output per installed module

  • Consistent performance in hot climates

  • Optimized ROI for utility-scale PV plants

Intelligent O&M

Smarter, Faster, Easier

  • Integrated zone monitoring for real-time online analysis and troubleshooting.

  • Modular design simplifies maintenance and reduces downtime.

Advantages:

  • Faster fault detection

  • Reduced operational costs

  • Minimized production losses

Cost-Saving Features

Lower System Investment

  • Outdoor design minimizes transportation and installation complexity.

  • DC 1500V system allows lower BOS cost.

  • Optional Q-at-night function further reduces operational energy losses.

Grid Support & Compliance

Seamless Grid Integration

  • Complies with IEC 61727 and IEC 62116 standards.

  • Low/High Voltage Ride Through (L/HVRT) capability.

  • Active & reactive power control with power ramp rate management.

Benefits for Utilities:

  • Stable power output during grid fluctuations

  • Compliance with global grid requirements

  • Supports advanced grid management strategies

Key Specifications

  • Max PV Input Voltage: 1500 V

  • AC Output Power: 1100 kVA

  • Nominal AC Voltage: 630 V

  • Maximum Efficiency: 99%

Applications

  • Utility-Scale PV Plants: High efficiency, outdoor-ready design reduces total system costs.

  • Smart Grid Integration: Grid compliance with advanced reactive/active power control.

  • Harsh Environments: Thermal management ensures reliable operation in high-temperature regions.

FAQ – Common Questions

Q1: How does the SG1100UD increase energy yield?
By using advanced three-level technology and full power operation at 40°C, it maximizes energy harvest from each module.

Q2: How is maintenance simplified?
The modular design allows quick access to components and minimizes downtime.

Q3: Can it handle grid disturbances?
Yes. It supports low/high voltage ride-through (L/HVRT) and active/reactive power control for stable output.

Q4: Is it suitable for outdoor installations?
Absolutely. The robust outdoor design reduces installation complexity and lowers costs.

Q5: Does it save energy at night?
Optional Q-at-night function can reduce losses, improving overall system efficiency.

The SG1100UD delivers high efficiency, flexible operation, smart maintenance, and cost-effective grid compliance, making it ideal for 1500Vdc utility-scale solar projects.

Specifications

Type designation MP-SG1100UD
Input (DC)
Max. PV input voltage 1500 V
Min. PV input voltage / Startup input voltage 895 V / 905 V
MPP voltage range 895 V – 1500 V
No. of independent MPP inputs 1
No. of DC inputs 5 ( optional: 7 )
Max. PV input current 1435 A
Max. DC short-circuit current 3528 A
PV array confguration Negative grounding or foating
Output (AC)

AC output power

 1100 kVA @ 45 ℃, 1133 kVA @ 40 ℃,1265 kVA @ 22.5 ℃
Max. AC output current 1160 A
Nominal AC voltage 630 V
AC voltage range 536 V – 693 V
Nominal grid frequency / Grid frequency range 50 Hz / 45 Hz – 55 Hz, 60 Hz / 55 Hz – 65 Hz
Harmonic (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. effciency / European effciency 99.0 % / 98.8 %
Protection & Function
DC input protection Load break switch + fuse
AC output protection Circuit breaker
Surge protection DC Type II / AC Type II
Grid monitoring / Ground fault monitoring Yes / Yes
Insulation monitoring Yes
Surge protection Yes
Q at night function Optional
General data
Dimensions (W*H*D) 700 mm * 2290 mm * 1525 mm
Weight 800 kg
Topology Transformerless
Degree of protection IP65
Night power consumption < 200 W
Operating ambient temperature range * -35 ℃– 60 ℃
Allowable relative humidity range 0 % – 100 %
Cooling method Temperature controlled forced air cooling
Max. operating altitude 4000 m ( > 3000 m derating )
Display LED Indicators,Ethernet+WebHMI
Communication Standard: RS485, Ethernet
Compliance CE, IEC 62109, IEC 61727, IEC 62116, IEC 60068, IEC 61683, VDE-AR-N

4110:2018, VDE-AR-N 4120:2018, EN 50549-2, UNE 206007-1:2013, NTS 631,

UTE C15-712-1:2013

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