
MP-SMT G2 Series 35-80kW I Three Phase Inverter-3460
Looking for a commercial inverter that combines high yield with easy installation? The China Moneypro SMT G2 Series delivers up to ~98.8% efficiency and supports up to 200% DC oversizing, so you can capture more solar energy from flexible PV layouts. Its compact, lightweight design (~42 kg) and ultra-low noise make it perfect for rooftops and noise-sensitive sites. With robust IP66 protection, Type II SPD, and optional AFCI, safety is built in for reliable outdoor performance. From 35 kW to 80 kW, this series scales to fit your project—making it a smart, worry-free choice for commercial and industrial solar.
High‑Yield, Lightweight & Reliable Commercial PV Inverter
The China Moneypro SMT G2 Series is a high‑performance three‑phase string solar inverter designed for commercial and industrial (C&I) rooftop applications. Engineered for optimized energy generation, excellent efficiency, multiple MPPT support, and robust protection features, it delivers dependable performance across a range of PV system designs and environments.
Efficient Solar Harvest & Intelligent Performance
Capture More PV Energy
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Multiple MPPT Trackers (4–6) for flexible PV string layouts and maximum energy capture.
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Up to 200 % DC input oversizing enables larger PV arrays to be connected relative to inverter rating.
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High‑performance design supports high current per string to accommodate high‑power PV modules.
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Achieves high conversion efficiency (up to ~98.8 %) for superior energy utilization.
Benefits:
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Enhanced daily solar generation and energy yield.
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Flexible PV configuration to suit varied rooftop installations.
Flexible & Scalable System Integration
Designed for Diverse C&I Needs
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Offers compact, lightweight design (~42 kg) for easier handling and installation in rooftops or constrained spaces.
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Ultra‑low operating noise makes it suitable for noise‑sensitive sites.
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Series covers a broad output range from ~35 kW to 80 kW, providing scalable solutions from small to larger commercial arrays.
Advantages:
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Scalable capacity for small and medium commercial solar projects.
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Lightweight and low noise for versatile deployment.
Robust Safety & Outdoor Durability
Built‑In Protection Features
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IP66 protection rating ensures dust and water resistance for outdoor installations.
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Type II surge protection (SPD) on both AC and DC sides guards against transient events.
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Optional AFCI (arc fault circuit interruption) function enhances electrical safety by detecting and interrupting arc faults.
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Additional safety functions, including night SVG and PID recovery, contribute to long‑term system reliability.
Benefits:
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Comprehensive protection against environmental and electrical risks.
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Increased system uptime and safer operation.
Why Choose China Moneypro SMT G2 Series?
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High Conversion Efficiency: Up to ~98.8 % for optimized energy generation.
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Flexible PV Options: 4–6 MPPTs and high oversizing support for diverse arrays.
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Scalable Power Range: From medium‑capacity to high‑output commercial inverters.
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Lightweight & Low Noise: Easy installation with reduced noise emission.
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Robust Safety: IP66, SPD protections, and optional AFCI for secure operation.
Typical Applications
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Commercial Rooftop Solar: Ideal for retail buildings, offices, warehouses, and institutional roofs.
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Industrial C&I Systems: Supports robust energy capture in industrial settings.
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Distributed Ground‑Mount Projects: Suitable for ground systems requiring flexible PV layouts.
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Noise‑Sensitive Installations: Low noise operation suited for environments like campuses or mixed‑use facilities.
FAQ – Common Questions
Q1: What power ratings are available in the SMT G2 Series?
The China Moneypro SMT G2 Series covers ~35 kW, 50 kW, 60 kW, 75 kW, and 80 kW three‑phase commercial string inverter options.
Q2: How many MPPT trackers does SMT G2 support?
It supports 4–6 independent MPPT trackers depending on the specific model, enabling flexible PV configurations.
Q3: Is the inverter suitable for outdoor installation?
Yes — the SMT G2 Series features IP66 ingress protection, making it suitable for outdoor rooftop environments.
Q4: What safety protections are included?
Standard protections include IP66 environmental rating, Type II SPD surge protection, and optional AFCI arc fault interruption for enhanced electrical safety.
Q5: Does SMT G2 offer low noise operation?
Yes — lightweight models in the SMT G2 Series are designed for reduced noise (< 50 dB) operation in noise‑sensitive settings.
Specifications
| Item | MP-GW35K‑SMT‑L‑G20 | MP-GW37.5K‑SMT‑L‑G20 | MP-GW50K‑SMT‑L‑G10 | MP-GW60K‑SMT‑G20 | MP-GW75K‑SMT | MP-GW80K‑SMT |
|---|---|---|---|---|---|---|
| Input | ||||||
| Max. Input Voltage (V) | 900 | 900 | 900* | 1100* | 1100 | 1100 |
| MPPT Operating Voltage Range (V) | 160 ~ 900 | 160 ~ 900 | 180 ~ 800 | 160 ~ 1000 | 180 ~ 1000 | 180 ~ 1000 |
| Start‑up Voltage (V) | 180 | 180 | 180 | 180 | 200 | 200 |
| Nominal Input Voltage (V) | 370 | 370 | 370 | 600 | 600 | 600 |
| Max. Input Current per MPPT (A) | 42 | 42 | 42 | 42 | 42 | 42 |
| Max. Short Circuit Current per MPPT (A) | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 |
| Number of MPP Trackers | 4 | 4 | 6 | 4 | 6 | 6 |
| Number of Strings per MPPT | 2 | 2 | 2 | 2 | 2 | 2 |
| Output | ||||||
| Nominal Output Power (kW) | 35.0 | 37.5 | 50.0 | 60.0 | 75.0 | 80.0 |
| Nominal Output Apparent Power (kVA) | 35.0 | 37.5 | 50.0 | 60.0 | 75.0 | 80.0 |
| Max. AC Active Power (kW) | 38.5 | 37.5 | 50.0 | 66.0* | 75.0 | 88.0* |
| Max. AC Apparent Power (kVA) | 38.5 | 37.5 | 50.0 | 66.0* | 75.0 | 88.0* |
| Nominal Output Voltage (V) | 127 / 220, 3L / N / PE or 3L / PE | 127 / 220, 3L / N / PE or 3L / PE | 220 / 380, 230 / 400, 3L / N / PE or 3L / PE | 220 / 380, 230 / 400, 3L / N / PE or 3L / PE | 220 / 380, 230 / 400, 3L / N / PE or 3L / PE | 220 / 380, 230 / 400, 3L / N / PE or 3L / PE |
| Output Voltage Range (V) | not specified | not specified | not specified | not specified | not specified | not specified |
| Nominal AC Grid Frequency (Hz) | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 | 50 / 60 |
| AC Grid Frequency Range (Hz) | not specified | not specified | not specified | not specified | not specified | not specified |
| Max. Output Current (A) | not specified | not specified | not specified | not specified | not specified | not specified |
| Power Factor | ~1 (Adjustable 0.8L‑0.8C) | ~1 (Adjustable 0.8L‑0.8C) | ~1 (Adjustable 0.8L‑0.8C) | ~1 (Adjustable 0.8L‑0.8C) | ~1 (Adjustable 0.8L‑0.8C) | ~1 (Adjustable 0.8L‑0.8C) |
| Max. Total Harmonic Distortion | <3% | <3% | <3% | <3% | <3% | <3% |
| Efficiency | ||||||
| Max. Efficiency | not specified | not specified | not specified | 98.8% | not specified | not specified |
| Protection & Others | ||||||
| DC Surge Protection | Type II (Type I + II Optional) | Type II (Type I + II Optional) | Type II (Type I + II Optional) | Type II (Type I + II Optional) | Type II (Type I + II Optional) | Type II (Type I + II Optional) |
| AC Surge Protection | Type II | Type II | Type II | Type II | Type II | Type II |
| AFCI | Optional | Optional | Optional | Optional | Optional | Optional |
| Remote Shutdown | Optional | Optional | Optional | Optional | Optional | Optional |



