GD Series 8-11kw
Category:
Product Introduction
Key Advantages of off grid solar inverter
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Dual Input SourcesCompatible with PV and grid, ensuring continuous power supply. |
Battery-Free OperationSupports working without battery to reduce system costs. |
Flexible ScalabilitySupports parallel ≤9 units,handling future increasing power needs. |
Remote Smart MonitoringSupports Data Loggers for cloud real-time data access.
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| ① | AC INPUT Port | ⑤ | MPPT2 Port | ⑨ | drycontact port | ||
| ② | AC OUTPUT Port | ⑥ | Current Sharing Port | ⑩ | Communication Port | ||
| ③ | ON/OFF SWITCH | ⑦ | RS232 Port | ⑪ | DC INPUT postive port | ||
| ④ | MPPT1 Port | ⑧ | RS485 Port | ⑫ | DC INPUT Negative Port |
| Model | GD8648SMH | GD8648SMHB | GD11048SMH | GD11048SMHB | |
| Input voltage | lnput Formation | L+N+PE | |||
| AC Input | 220/230/240VAC | ||||
| Input vVoltage Range | 90-280VAC±3V(Normal Mode)170-280VAC±3V(UPS Mode) | ||||
| Frequency | 50/60Hz(Adaptive) | ||||
| Output | Rated Power | 8600w | 8600w | 11000w | 11000w |
| Output Voltage | 220/230/240VAC±5% | ||||
| Output Frequency | 50/60Hz±0.1% | ||||
| Output Wave | Pure Sine Wave | ||||
| Transfer Time(Adjustable) | 10ms for Computer Equipment,20ms for Household Equipment | ||||
| Peak Power | 17200VA | 17200VA | 22000w | 22000w | |
| Overload Ability | Battery Mode:21s@105%~150%Load l1s@150%~200%Load 400ms@>200%Load |
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| Grid connected Operation |
Output Voltage | 220/230/240VAC | |||
| Grid Voltage Range | 195-253VA | ||||
| Grid Frequency Range | 49-51±1Hz/59-6l±1Hz | ||||
| Output Current | 34.7A | 34.7A | 47.8A | 47.8A | |
| Power Factor Range | >0.99 | ||||
| Conversion Efficiency | 98% | ||||
| Battery | Rated Voltage | 48VDC | |||
| Constant Charging Voltage(Adjustable) | 56.4VDC | ||||
| Float Charging Voltage(Adjustable) | 54VDC | ||||
| Charger | PV Charging Method | MPPT*2 | MPPT*2 | MPPT*2 | MPPT*2 |
| Max PV Input | 2x6500w | 2x6500w | 2x7500W | 2x7500W | |
| MPPT Tracking Range | 90~500VDC | 90~500VDC | 90~500VDC | 90~500VDC | |
| Best VMP Working Range | 360~430VDC | 360~430VDC | 360~430VDC | 360~430VDC | |
| MAX PV Input vVoltage | 500VDC | 500VDC | 500VDC | 500VDC | |
| MAX PV Input Current | 27A/27A | 27A/27A | 27A/27A | 27A/27A | |
| MAX PV Charge Current | 150A | 150A | 150A | 150A | |
| MAX AC Charge Current | 150A | 150A | 150A | 150A | |
| MAX Charge Current | 150A | 150A | 150A | 150A | |
| Display | LCD | Can display operating mode/load/input/output | |||
| Interface | RS232 | 5PIN/Pitch2.54mm,Baud Rate 2400 | |||
| Expansion Slot Communication Interface | Lithium Battery BMS Communication Card,WIFI 2×5PIN/Pitch2.54mm | ||||
| Parallel Interface | Not Support Parallel | Support Parallel | Not Support Parallel | Support Parallel | |
| Ambient Temperature | Operating Temperature | -10℃~50℃ | |||
| Storage Temperature | -15℃~60℃ | ||||
| Ork Altitude | No more than 1000m,If 1000m<,Rate power will lower,MAX 4000m,Refer to IEC62040 | ||||
| Operating Environment Humidity | Non Condensing | ||||
| Noise | ≤50db | ||||
| Dimension | L*W*H(mm) | 570*471*148mm | |||
| Standards and Certifications | EN-IEC 60335-1,EN-IEC 60335-2-29,IEC 62109-1 | ||||
Keywords:
GD Series 8-11kw
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FAQ
What is the power range of the GD series solar inverters?
The GD series offers power ratings from 6200W to 11000W, ideal for residential and small-to-medium commercial solar energy systems.
Does this inverter support parallel operation for system expansion?
Yes. Up to 9 units can be connected in parallel to support larger load capacities, making it easy to scale your solar system as your energy needs grow.
How is the MPPT tracking range and charging capacity of this device?
It adopts advanced MPPT charging technology and has a wide range tracking function of 60-500 volts DC. GD11048SMH is equipped with dual MPPT inputs (2×7500 watts) and supports parallel connection of multiple photovoltaic modules.
What is the peak power capability of the GD inverter?
It delivers a peak power of 12400VA and can support 150%-200% load for 11 seconds, easily starting inductive loads like air conditioners, refrigerators and water pumps.
Can the charging voltage be adjusted for different battery types?
Yes. Both constant charging voltage (default 56.4VDC) and float charging voltage (default 54VDC) are fully adjustable to match the requirements of various battery chemistries.
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