
MP-SMT G2 Series 35-80kW I Three Phase Inverter-6684
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.
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
-
Multiple MPPT Trackers (4–6) for flexible PV string layouts and maximum energy capture.
-
Up to 200 % DC input oversizing enables larger PV arrays to be connected relative to inverter rating.
-
High‑performance design supports high current per string to accommodate high‑power PV modules.
-
Achieves high conversion efficiency (up to ~98.8 %) for superior energy utilization.
Benefits:
-
Enhanced daily solar generation and energy yield.
-
Flexible PV configuration to suit varied rooftop installations.
Flexible & Scalable System Integration
Designed for Diverse C&I Needs
-
Offers compact, lightweight design (~42 kg) for easier handling and installation in rooftops or constrained spaces.
-
Ultra‑low operating noise makes it suitable for noise‑sensitive sites.
-
Series covers a broad output range from ~35 kW to 80 kW, providing scalable solutions from small to larger commercial arrays.
Advantages:
-
Scalable capacity for small and medium commercial solar projects.
-
Lightweight and low noise for versatile deployment.
Robust Safety & Outdoor Durability
Built‑In Protection Features
-
IP66 protection rating ensures dust and water resistance for outdoor installations.
-
Type II surge protection (SPD) on both AC and DC sides guards against transient events.
-
Optional AFCI (arc fault circuit interruption) function enhances electrical safety by detecting and interrupting arc faults.
-
Additional safety functions, including night SVG and PID recovery, contribute to long‑term system reliability.
Benefits:
-
Comprehensive protection against environmental and electrical risks.
-
Increased system uptime and safer operation.
Why Choose China Moneypro SMT G2 Series?
-
High Conversion Efficiency: Up to ~98.8 % for optimized energy generation.
-
Flexible PV Options: 4–6 MPPTs and high oversizing support for diverse arrays.
-
Scalable Power Range: From medium‑capacity to high‑output commercial inverters.
-
Lightweight & Low Noise: Easy installation with reduced noise emission.
-
Robust Safety: IP66, SPD protections, and optional AFCI for secure operation.
Typical Applications
-
Commercial Rooftop Solar: Ideal for retail buildings, offices, warehouses, and institutional roofs.
-
Industrial C&I Systems: Supports robust energy capture in industrial settings.
-
Distributed Ground‑Mount Projects: Suitable for ground systems requiring flexible PV layouts.
-
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 | GW35K‑SMT‑L‑G20 | GW37.5K‑SMT‑L‑G20 | GW50K‑SMT‑L‑G10 | GW60K‑SMT‑G20 | GW75K‑SMT | 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 |


