
MP-5??12kW SG5/6/7/8/10/12RT-P2 Three Phase String Inverter-6999
The SGRT-P2 uses an ultra-wide 160–1000V MPPT voltage range to start generating power earlier and continue later in the day. It supports high-power modules with up to 16A single string input current and 1100V maximum input, maximizing panel availability and energy yield.
Power Your Green Lifestyle with Maximum Efficiency
Modern residential and small commercial PV systems often struggle to reach their full potential due to limited panel compatibility, inefficient MPPT tracking, and early shutdown in low-light conditions. Maintenance complexity and safety concerns can further reduce net energy output.
The China Moneypro SG5/6/7/8/10/12RT-P2 3-Phase String Inverter addresses these challenges with intelligent design, high efficiency, and integrated safety, making solar power simpler, safer, and more productive for everyday use.
Capture More Solar, Generate More Power
Optimized MPPT and module support
The SGRT-P2 uses an ultra-wide 160–1000V MPPT voltage range to start generating power earlier and continue later in the day. It supports high-power modules with up to 16A single string input current and 1100V maximum input, maximizing panel availability and energy yield.
User-focused benefits:
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Longer daily operating hours
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Higher kWh generation from the same system size
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Greater compatibility with next-generation PV modules
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Improved ROI through more consistent energy production
Advanced Safety for Peace of Mind
Protect your system and property
Equipped with AFCI 2.0, the inverter detects arc faults and shuts down in as little as 0.2 seconds, preventing sparks from escalating into fire hazards. It reliably monitors up to 200 meters of cable length, providing comprehensive protection for your solar array.
Operational advantages:
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Early fault detection and instant response
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Reduced risk of fire and electrical hazards
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Safer environment for operators and property
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Compliance with commercial safety standards
Built to Last in Any Environment
Durable and weather-resistant design
With IP65 and C5 protection, the SGRT-P2 withstands dust, water, and corrosive conditions. Built-in Type II DC & AC surge protection ensures resilience against lightning and voltage spikes, maintaining uninterrupted power in harsh environments.
Benefits for users:
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Stable performance under extreme conditions
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Reduced maintenance and downtime
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Longer inverter lifespan
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Reliable operation in both coastal and industrial areas
Simplified Installation and Quick Setup
Lightweight and modular for efficiency
Weighing only 18kg and designed in A2 paper size, a single technician can install the inverter quickly. Modular plugger design and auto-initialization allow faster cabling and system activation, cutting labor costs and reducing commissioning time.
Advantages:
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Quick installation with minimal workforce
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Reduced cabling complexity
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Efficient commissioning and auto-startup
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Easier long-term servicing
Smart Monitoring and Remote Management
Stay connected anytime, anywhere
With iSolarCloud, operators can monitor system performance, track energy output, and receive alerts directly from their phone or PC. This enables proactive maintenance, faster troubleshooting, and continuous optimization of energy production.
Practical benefits:
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Real-time performance tracking
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Remote diagnostics and alerts
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Reduced on-site maintenance visits
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Higher uptime and efficiency
Applications
Residential Rooftop Systems
Ideal for homes requiring flexible 5–12kW three-phase inverters for maximum yield and easy management.
Small Commercial Installations
Suitable for offices, retail outlets, and industrial rooftops with mid-range PV systems.
High-Temperature or Harsh Environments
Durable design ensures stable output under heat, dust, or corrosive conditions.
Multi-Module or High-Power Panels
Supports a wide variety of module types for versatile system configurations.
FAQ – Everything You Need to Know
Q1: What system size is the SGRT-P2 suitable for?
It covers 5–12kW commercial and residential three-phase PV systems.
Q2: How does it maximize energy yield?
Wide MPPT voltage range and high-current string input allow longer daily operation and higher kWh output.
Q3: Is it safe for long cable runs?
Yes, AFCI 2.0 protects up to 200 meters of cabling, shutting down in 0.2 seconds if a fault occurs.
Q4: Can it withstand harsh outdoor conditions?
Absolutely. IP65/C5 protection and built-in surge protection safeguard against water, dust, corrosion, and lightning.
Q5: Can I monitor the system remotely?
Yes. iSolarCloud provides full remote monitoring, alerts, and energy tracking via phone or PC.
Why Choose China Moneypro
China Moneypro combines high efficiency, intelligent safety, and simple installation into one powerful solution for modern PV systems. The SG5/6/7/8/10/12RT-P2 is perfect for anyone seeking a 5–12kW three-phase commercial or residential string inverter, high-efficiency PV inverter with remote monitoring, or durable inverter built for harsh conditions—delivering reliable power, lower O&M costs, and optimized energy production.
Specifications
| Type designation | SG5.0RT-P2SG6.0RT-P2SG7.0RT-P2SG8.0RT-P2SG10RT-P2SG12RT-P2 | |||||
| Input (DC) | ||||||
| Recommended max. PV input power | 7.5 kWp | 9.0 kWp | 10.5 kWp | 12 kWp | 15 kWp | 18 kWp |
| Max. PV input voltage* | 1100 V ** | |||||
| Min. PV input voltage / Startup input voltage | 160V / 180V | |||||
| Rated input voltage | 600 V | |||||
| MPPT operating voltage range*** | 160 V – 1000 V | |||||
| No. of independent MPP trackers | 2 | |||||
| No. of PV strings per MPPT | 1 / 1 | 2 / 1 | ||||
| Max. PV input current | 32 A (16 A / 16 A) | 48 A (32 A / 16 A) | ||||
| Max. DC short-circuit current | 40 A (20 A / 20 A) | 60 A (40 A / 20 A) | ||||
| Output (AC) | ||||||
| Rated AC output power | 5000 W | 6000 W | 7000 W**** | 8000 W | 10000 W | 12000 W |
| Max. AC output apparent power | 5500 VA**** | 6600 VA**** | 7700 VA**** | 8800 VA**** | 11000 VA**** | 13200 VA**** |
| Rated AC output apparent power | 5500 VA**** | 6600 VA**** | 7700 VA**** | 8800 VA**** | 11000 VA**** | 13200 VA**** |
| Max. AC output current | 8.3 A | 10.0 A | 11.7 A | 13.3 A | 16.7 A**** | 20.0 A |
| Rated AC voltage | 3 / N / PE, 220 / 380 V
3 / N / PE, 230 / 400 V 3 / N / PE, 240 / 415 V |
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| AC voltage range | 175 V – 276 V / 304 V – 478 V | |||||
| Rated grid frequency | 50 Hz / 45 Hz – 55 Hz
60 Hz / 55 Hz – 65 Hz |
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| Harmonic (THD) | < 3 % (at rated power) | |||||
| Power factor at rated power / Ajustable power factor | > 0.99 / 0.8 leading – 0.8 lagging | |||||
| Feed-in phases / AC connection | 3 / 3-PE | |||||
| Effciency | ||||||
| Max. effciency | 98.30% | |||||
| European effciency | 97.20% | 97.40% | 97.60% | 97.70% | 97.80% | 97.90% |
| Protection & function | ||||||
| Grid monitoring | Yes | |||||
| DC reverse polarity protection | Yes | |||||
| AC short-circuit protection | Yes | |||||
| Leakage current protection | Yes | |||||
| Surge protection | DC Type II / AC Type II | |||||
| DC switch | Yes | |||||
| Arc fault circuit interrupter (AFCI) | Yes | |||||
| PID recovery function | Yes | |||||
| Optimizer compatbility ***** | Optional | |||||
| General data | ||||||
| Dimensions (W*H*D) | 370 mm * 480 mm * 195 mm | |||||
| Weight | 18 kg | |||||
| Mounting method | Wall-mounting bracket | |||||
| Topology | Transformerless | |||||
| Degree of protection | IP65 | |||||
| Operating ambient temperature range | -25 ℃ to 60 ℃ | |||||
| Allowable relative humidity range (non-condensing) | 0 % – 100 % | |||||
| Cooling method | Natural cooling | |||||
| Max. operating altitude | 4000 m | |||||
| Display | LED | |||||
| Communication | WLAN / Ethernet / RS485 / DI / DO | |||||
| DC connection type | MC4 (Max. 6 mm²) | |||||
| AC connection type | Plug and play | |||||
| Grid compliance | MEA/PEA,G98,G99, | |||||



