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MP-SG200HX-US 3 Phase Multi-MPPT String Inverter-1283

3-Phase String Inverter

SG200HX-US features up to 12 MPPT channels, each supporting 20A per string and compatible with 500Wp+ PV modules. Its intelligent MPPT tracking ensures that each string operates at maximum efficiency, achieving a peak inverter efficiency of 98.8%.

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Reliable High-Yield Inverter for Utility-Scale Solar

Utility-scale solar projects often face challenges such as shading losses, weak-grid conditions, and the need to manage multiple strings efficiently. These factors can reduce overall energy output and increase operational complexity.

The China Moneypro SG200HX-US Multi-MPPT String Inverter is specifically designed for 1500V utility-scale PV systems, providing stable performance, high efficiency, and robust safety tailored for North American installations.


Maximize Energy Production

Multi-MPPT tracking for optimized yield

SG200HX-US features up to 12 MPPT channels, each supporting 20A per string and compatible with 500Wp+ PV modules. Its intelligent MPPT tracking ensures that each string operates at maximum efficiency, achieving a peak inverter efficiency of 98.8%.

User benefits:

  • Optimized energy output for each string

  • Longer daily operating hours

  • Enhanced compatibility with high-power PV modules

  • Increased total kWh generation for better ROI


Cost-Effective Operations

Smart features reduce operational expenditure

The Q-at-night function minimizes unnecessary reactive power consumption during non-generation periods, saving investment costs over time.

Advantages for operators:

  • Lower operational costs

  • Reduced energy losses during off-hours

  • Improved system efficiency


Stable Grid Support

Reliable performance even in weak grids

SG200HX-US maintains SCR ≥ 1.15, ensuring stable output in extremely weak grid conditions. Reactive power responds in under 30ms, keeping your system compliant with global and North American grid codes.

Benefits:

  • Stable energy delivery in challenging grid conditions

  • Rapid reactive power adjustment

  • Reduced curtailment and downtime

  • Compliance with grid standards


Proven Safety and System Reliability

Built-in protections for worry-free operation

The inverter supports 2 strings per MPPT without risk of reverse connection. Its robust design ensures reliable operation and protects both equipment and personnel in commercial and utility-scale installations.

Key safety features:

  • Prevention of string miswiring

  • Reduced electrical hazards

  • Long-term operational reliability


Applications

North American Utility-Scale PV Farms

Ideal for large ground-mounted solar arrays requiring 1500V multi-MPPT string inverters.

Medium to Large PV Module Arrays

Supports 500Wp+ modules with multiple MPPTs for flexible system design.

Weak or Remote Grid Areas

Ensures stable output in weak-grid environments.


FAQ – Key Questions

Q1: What system size is SG200HX-US suitable for?
It is designed for 1500V utility-scale PV systems in North America.

Q2: How does it maximize energy yield?
Up to 12 MPPT channels with individual string optimization allow each string to generate peak power.

Q3: Can it handle weak-grid conditions?
Yes. SCR ≥ 1.15 and <30ms reactive power response ensure stable operation.

Q4: How does it reduce operational costs?
The Q-at-night function lowers unnecessary reactive power consumption, improving overall efficiency.

Q5: What safety measures are included?
Two strings per MPPT prevent reverse connections and reduce risk of faults or hazards.


Why Choose China Moneypro

China Moneypro delivers high-efficiency, reliable, and safe utility-scale inverters. The SG200HX-US is ideal for 1500V multi-MPPT string inverter applications, high-efficiency utility PV farms, or weak-grid conditions, providing optimized energy production and lower operational costs for North American solar projects.


Specifications

Type designationSG200HX-US
Input (DC)
Max. PV input voltage 1500 V
Min. PV input voltage / Startup input voltage 500 V / 550 V
Nominal PV input voltage 1000 V
MPP voltage range 500 V – 1500 V
Full Power MPP Voltage Range @ 40 ℃ 850 V – 1300 V*
No. of independent MPP inputs 12
Max. number of input connector per MPPT 2
Max. PV input current 12 * 40 A
Max. DC short-circuit current per MPPT Output (AC) 60 A
AC output power 200 KVA @ 40 ℃
Max. AC output current 193 A
Nominal AC voltage 3 / PE, 600 V
AC voltage range 528 V – 660 V
Nominal grid frequency / Grid frequency range 60 Hz / 55 Hz – 65 Hz
THD < 3 % ( at nominal power )
DC current injection < 0.5 % In
Power factor at nominal power / Adjustable power factor > 0.99 / 0.8 leading – 0.8 lagging
Feed-in phases / connection phases 3 / 3
Effciency
Max. effciency / CEC effciency 98.8 % / 98.5 %
Protection
DC reverse connection protection Yes
AC short circuit protection Yes
Leakage current protection Yes
Grid monitoring Yes
Ground fault monitoring Yes
DC switch / AC switch Yes / No
PV String current monitoring Yes
Q at night function Yes
Anti-PID and PID recovery function Optional ( MVS3200-US / MVS4480-US)
Surge protection DC Type II / AC Type II
General data
Dimensions (W*H*D) 1165 mm * 870 mm * 361 mm ( 45.9” * 34.3” * 14.2” )
Weight ≤ 122 kg ( ≤ 269 lbs )
Isolation method Transformerless
Degree of protection IP66 ( NEMA 4X )
Power consumption at night < 6 W
Operating ambient temperature range -30 ℃ to 60 ℃ ( -22 ℉ to 140 ℉ )
Allowable relative humidity range 0 % – 100 %
Cooling method Smart forced air cooling
Max. operating altitude 4000 m ( > 3000 m derating ) / 13123 ft ( > 9843 ft derating )
Display LED, Bluetooth+APP
Communication RS485, SunSpec, Modbus
DC connection type MC4 ( Max. 10 AWG,Optional 8 AWG )
AC connection type Support OT / DT terminal ( Max. 750 Kcmil )
Compliance UL 1741, UL 62109-1, CSA C22.2 No.107.1-16, IEEE 1547-2018, IEEE 1547.1-

2020, UL 1741 SA/SB, California Rule21,and FCC Part 15 Class A Limit

Grid Support Q at night function, LVRT, HVRT,active & reactive power control and

power ramp rate control, Q-U control, P-f control