
MP-SG200HX-US 3 Phase Multi-MPPT String Inverter-1283
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%.
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:
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Optimized energy output for each string
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Longer daily operating hours
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Enhanced compatibility with high-power PV modules
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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:
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Lower operational costs
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Reduced energy losses during off-hours
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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:
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Stable energy delivery in challenging grid conditions
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Rapid reactive power adjustment
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Reduced curtailment and downtime
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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:
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Prevention of string miswiring
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Reduced electrical hazards
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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 |


