3000W Solar Inverter - sun-4/5/6/7/8/10/12k-g05-p | 4-12kW | Three Phase | 2 MPPT

3000W Solar Inverter - sun-4/5/6/7/8/10/12k-g05-p | 4-12kW | Three Phase | 2 MPPT System 1

3000W Solar Inverter - sun-4/5/6/7/8/10/12k-g05-p | 4-12kW | Three Phase | 2 MPPT System 2

3000W Solar Inverter - sun-4/5/6/7/8/10/12k-g05-p | 4-12kW | Three Phase | 2 MPPT

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 5000 pc/month

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Specification

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

Model	SUN-4K-G05-P	SUN-6K-G05-P	SUN-7K-G05-P	SUN-7K-G05-P	SUN-8K-G05-P	SUN-10K-G05-P	SUN-12K-G05-P
Input Side
Max. DC Input Power (kW)	5.2	6.5	7.8	9.1	10.4	13	15.6
Max. DC Input Voltage (V)	1000
Start-up DC Input Voltage (V)	140						250
MPPT Operating Range (V)	120~850						200~850
Max. DC Input Current (A)	20+20
Max. Short Circuit Current (A)	30+30
No.of MPP Trackers	2
No.of Strings per MPP Tracker	1
Output Side
Rated Output Power (kW)	4	5	6	7	8	10	12
Max. Active Power (kW)	4.4	5.5	6.6	7.7	8.8	11	13.2
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 Phase	Three phase
Rated AC Grid Output Current (A)	5.8	7.2	8.7	10.1	11.6	14.5	17.4
Max. AC Output Current (A)	6.4	8	9.6	11.1	12.8	15.9	19.1
Output Power Factor	0.8 leading to 0.8 lagging
Grid Current THD	<3%
DC Injection Current (mA)	<0.5%
Grid Frequency Range	47~52 or 57~62 (Optional)
Efficiency
Max. Efficiency	98.3%
Euro Efficiency	97.5%
MPPT Efficiency	>99%
Protection
DC Reverse-Polarity Protection	Yes
AC Short Circuit Protection	Yes
AC Output Overcurrent Protection	Yes
Output Overvoltage Protection	Yes
Insulation Resistance Protection	Yes
Ground Fault Monitoring	Yes
Anti-islanding Protection	Yes
Temperature Protection	Yes
Integrated DC Switch	Yes
Remote software upload	Yes
Remote change of operating parameters	Yes
Surge protection	DC Type II / AC Type II
General Data
Size (mm)	330W×457H×185D						330×457×205
Weight (kg)	10						11
Topology	Transformerless
Internal Consumption	<1W (Night)
Running Temperature	-25~65℃, >45℃ derating
Ingress Protection	IP65
Noise Emission (Typical)	<30 dB
Cooling Concept	Natural cooling
Max. Operating Altitude Without Derating	2000m
Warranty	5 years
Grid Connection Standard	CEI 0-21, VDE-AR-N 4105, NRS 097, IEC 62116, IEC 61727, G99, G98, VDE 0126-1-1, RD 1699, C10-11
Operating Surroundings Humidity	0-100%
Safety EMC / Standard	IEC/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
Interface	RS485/RS232/Wifi/LAN

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.

· 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)

Q: Can a solar inverter be connected to the grid?: Yes, a solar inverter can be connected to the grid. In fact, this is one of the main purposes of a solar inverter – to convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used in homes and businesses or fed back into the grid. Connecting a solar inverter to the grid allows for the utilization of solar energy while also providing the opportunity to sell excess power back to the grid, contributing to renewable energy generation and potentially offsetting electricity costs.

Q: Can a solar inverter be used in grid-tied systems?: Yes, a solar inverter can be used in grid-tied systems. In fact, a grid-tied system requires a solar inverter to convert the DC power generated by the solar panels into AC power that can be fed into the electrical grid. The solar inverter also ensures that the system synchronizes with the grid and complies with safety regulations.

Q: Can a solar inverter be used with solar-powered streetlights?: Yes, a solar inverter can be used with solar-powered streetlights. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power various electrical devices, including streetlights. By integrating a solar inverter into the system, solar-powered streetlights can efficiently utilize the energy captured from the sun to illuminate the streets.

Q: What are the indicators of a faulty solar inverter?: Some indicators of a faulty solar inverter include, but are not limited to, a sudden drop in power output, unusual noises or vibrations coming from the inverter, error messages or warning lights displayed on the inverter's screen, frequent shutdowns or restarts, and a lack of communication or connection with the solar monitoring system.

Q: How does a solar inverter handle voltage phase imbalance in the grid?: A solar inverter handles voltage phase imbalance in the grid by continuously monitoring the grid voltage and adjusting its internal control algorithms accordingly. This allows the inverter to dynamically balance the output between the phases, compensating for any phase imbalances in the grid. By doing so, the solar inverter ensures that the electricity it generates and feeds into the grid is well synchronized with the grid's voltage and phase, minimizing any adverse effects of phase imbalance.

Q: Can a solar inverter be used with a ground-mounted solar panel system?: Yes, a solar inverter can be used with a ground-mounted solar panel system. The solar inverter is responsible for converting the DC (direct current) produced by the solar panels into AC (alternating current) that can be used to power appliances and feed into the electrical grid. Whether the solar panels are mounted on the ground or on a rooftop, the solar inverter plays a crucial role in the overall functioning of the system.

Q: PV grid-connected inverter and independent inverter in the control of what is the difference: Photovoltaic grid-connected inverter is the assembly of the DC into AC power for the use of load, or do not use the load, the inverter after the AC power to the city power grid, when the electricity outage, the inverter will automatically

Q: Can a solar inverter be used with a solar-powered water purification system?: Yes, a solar inverter can be used with a solar-powered water purification system. A solar inverter is responsible for converting the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity that can be used to power various appliances and systems. In the case of a solar-powered water purification system, the solar inverter would be essential in converting the DC electricity generated by the solar panels into the appropriate AC power required to operate the system's pumps, filters, and other components.

Q: What are the key factors affecting the cost of a solar inverter?: The key factors affecting the cost of a solar inverter include its power capacity, efficiency, technology type, brand reputation, warranty, additional features, and installation requirements.

Q: What is the role of a solar inverter in a solar-powered desalination system?: The role of a solar inverter in a solar-powered desalination system is to convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity that can be used to power the desalination process. The inverter ensures that the energy produced by the solar panels is compatible with the desalination system, allowing it to operate efficiently and effectively.

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