SUN-4/5/6/7/8/10/12K-G05 | 4-12KW | Three Phase | 2 MPPT

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Item specifice:

Output Power: 4kw-12kw Inveter Efficiency: 97.5% Output Voltage(V): 380
Input Voltage(V): 550 Output Current(A): 5.8-17.4 Output Frequency: 50/60Hz

Product Description:

Technical Data                                                                                                  
Model                                                                SUN-4K-G05            SUN-5K-G05           SUN-6K-G05        SUN-7K-G05        SUN-8K-G05          SUN-10K-G05  SUN-12K-G05
Input Side
Max. DC Input Power (kW)5.26.57.89.110.41315.6
Max. DC Input Voltage (V)1000
Start-up DC Input Voltage (V)140250
MPPT    Operating Range (V)120~850200~850
Max. DC Input Current (A)13+13
Max. Short Circuit Current (A)19.5+19.5
No.of MPP Trackers2
No.of Strings per MPP Tracker1
Output Side
Rated Output Power (kW)456781012
Max. Active Power (kW)4.45.56.67.78.81113.2
Nominal Output Voltage / Range (V)3L/N/PE    380V/0.85Un-1.1Un, 400V/0.85Un-1.1Un
Rated Grid Frequency (Hz)50 / 60 (Optional)
Operating PhaseThree phase
Rated AC Grid Output Current (A)5.87.28.710.111.614.517.4
Max. AC Output Current (A)6.489.611.112.815.919.1
Output Power Factor0.8 leading to 0.8 lagging
Grid Current THD<3%
DC Injection Current (mA)<0.5%
Grid Frequency Range47~52 or 57~62 (Optional)
Efficiency
Max. Efficiency98.3%
Euro Efficiency97.5%
MPPT Efficiency>99%
Protection
DC Reverse-Polarity ProtectionYes
AC Short Circuit ProtectionYes
AC Output Overcurrent ProtectionYes
Output Overvoltage ProtectionYes
Insulation Resistance ProtectionYes
Ground Fault MonitoringYes
Anti-islanding ProtectionYes
Temperature ProtectionYes
Integrated DC SwitchYes
Remote software uploadYes
Remote change of operating parametersYes
Surge protectionDC Type II / AC Type II
General Data
Size (mm)330W×457H×185D330×457×205
Weight (kg)1011
TopologyTransformerless
Internal Consumption<1W (Night)
Running Temperature-25~65,   >45 derating
Ingress ProtectionIP65
Noise Emission (Typical)<30 dB
Cooling ConceptNatural cooling
Max. Operating Altitude Without Derating2000m
Warranty5 years
Grid Connection StandardCEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99,   G98, VDE 0126-1-1, RD 1699, C10-11
Operating Surroundings Humidity0-100%
Safety EMC / StandardIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2
Features
DC Connection
   
MC-4   mateable
   

AC Connection IP65   rated plug
Display
   
 LCD1602 
InterfaceRS485/RS232/Wifi/LAN

·        2 MPP tracker, Max. efficiency up to 98.3%

·        Zero export application, VSG application

·        String intelligent monitoring (optional)

·        Wide output voltage range

·        Anti-PID function (Optional)

SUN-4/5/6/7/8/10/12K-G05 | 4-12KW | Three Phase | 2 MPPT

Higher yields / Safe & Reliable / Smart / User-friendly

This series inverter is specially designed for three-phase PV systems, covering a wide power range of 4kW, 5kW, 6kW, 7kW, 8kW, 10kW, 12kW. With compactness design, it is easy to install and operate. It supports wide AC output voltage to ensure longer working hour.


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Q:Is the grid side of the grid and the inverter?
Grid-type system power transmission sequence: photovoltaic panels> relays> inverters> relays> electricity load + power grid (both in parallel).
Q:Generally a large grid-connected photovoltaic power plant will have several inverters
Group is the use of a number of grid-connected inverter and grid-connected AC power grid, the advantage is the loss of small, low cost of the cable (because the PV cable is more expensive), eliminating the cost of the convergence box, and multiple
Q:Three-phase photovoltaic inverter grid, the use of phase-locked loop is what?
Grid-connected inverter can be operated locally through the LCD screen, or through remote monitoring with dedicated monitoring software.
Q:After the PV inverter, how to achieve the same period before the network?
When the voltage, frequency, phase does not meet the requirements, the automatic closing closing pulse.
Q:Photovoltaic grid-connected inverter without DC emc how will happen
by means of energy converters can be converted into electrical energy. The process of converting light energy directly into electrical energy is precisely the response to photovoltaic effects. Without the need for any other mechanical parts, the energy in
Q:PV grid-connected inverter and independent inverter in the control of what is the difference
And you said that the independent inverter, said off-grid inverter it, this inverter can not access the mains, the components of the electricity through the off-grid inverter to the battery charge, the battery at night
Q:Solar grid inverter does not merge into the grid, direct access to the load to the load power supply?
Which depends on the grid inverter in the absence of the grid there is no independent operation of the function of the general grid inverter is the current type, only responsible for the power to the grid, the voltage is maintained by the grid,
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
DC voltage and AC side voltage does not matter, the general PV inverter AC output is 400V / N / PE. With no isolation transformer and output voltage does not matter, grid-connected inverter is the regulation of current, and network voltage depends on the grid voltage. And the grid before the inverter will detect the grid voltage, meet the conditions will be network.
Q:What is the difference between a PV inverter and a solar inverter?
The main component of the inverter is the three-phase bridge converter. The main purpose of the grid-connected inverter is to change the power to DC and change the AC power. The main purpose is to improve the power quality (because the wind power generation is very large
Q:Is the PV inverter a current source or a voltage source?
For the inverter for the grid system, depending on whether the transformer can be divided into transformer-type inverter and transformer-free inverter.

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