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: How does MPPT technology work in solar inverters?: MPPT technology, or Maximum Power Point Tracking, is utilized in solar inverters to optimize the energy output of photovoltaic systems. It works by continuously tracking the maximum power point of the solar panel array, which is the voltage and current combination that allows the panels to generate the maximum power. The MPPT algorithm adjusts the operating voltage and current of the solar panels to match the optimal point, ensuring that the maximum amount of power is extracted from the solar array and converted efficiently by the inverter. By constantly adapting to changing environmental conditions, MPPT technology maximizes the solar energy harvest, improving system efficiency and overall performance.

Q: Can a solar inverter be used with a solar-powered water pumping system?: Yes, a solar inverter can be used with a solar-powered water pumping system. A solar inverter is responsible for converting the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity, which is required to power the water pump. Therefore, a solar inverter is a crucial component in ensuring the efficient operation of a solar-powered water pumping system.

Q: Can a solar inverter be used in grid-tied systems?: Yes, a solar inverter can be used in grid-tied systems. In fact, it is a crucial component of such systems as it converts the DC power generated by solar panels into AC power that can be fed into the electrical grid.

Q: How does the temperature affect the performance of a solar inverter?: The temperature affects the performance of a solar inverter by influencing its efficiency and power output. Higher temperatures can cause the inverter to operate less efficiently, resulting in a decrease in its overall performance. This is because the semiconductor components in the inverter may experience increased resistance, leading to more power losses and reduced conversion efficiency. Additionally, excessive heat can also lead to thermal stress and component degradation, potentially impacting the long-term reliability and lifespan of the inverter.

Q: What is the warranty period for a solar inverter?: The warranty period for a solar inverter can vary depending on the brand and model. However, it is common for solar inverters to come with a warranty period of 5 to 10 years.

Q: How does a solar inverter interact with the electrical grid?: A solar inverter interacts with the electrical grid by converting the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that is compatible with the grid. It synchronizes the generated electricity with the grid's voltage and frequency, allowing excess power to be fed back into the grid for others to use, and drawing additional power from the grid when needed. This interaction ensures efficient utilization of solar energy and seamless integration of solar power into the existing electrical grid infrastructure.

Q: How does a solar inverter handle voltage dips or surges in the grid?: A solar inverter handles voltage dips or surges in the grid by constantly monitoring the grid voltage. In case of a dip or surge, it quickly adjusts its own output voltage to match the grid voltage, thereby stabilizing the grid. This is achieved through various control mechanisms, such as voltage feedback loops and power electronics, which ensure that the solar inverter remains synchronized with the grid and provides a consistent and reliable power supply.

Q: Are all solar inverters compatible with all solar panels?: No, not all solar inverters are compatible with all solar panels. The compatibility between inverters and panels depends on factors such as voltage, power output, and technology. It is important to ensure that the inverter and solar panels are compatible to optimize the performance and efficiency of the solar energy system.

Q: Can a solar inverter be used with different types of solar panel mounting systems?: Yes, a solar inverter can be used with different types of solar panel mounting systems. The solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power electrical devices. The mounting system, on the other hand, is used to securely install the solar panels in various locations such as rooftops, ground mounts, or pole mounts. As long as the solar panels are compatible with the inverter's specifications and the mounting system is properly installed, the solar inverter can be used with different types of solar panel mounting systems.

Q: Can a solar inverter be used with a solar-powered waste management system?: Yes, a solar inverter can be used with a solar-powered waste management system. 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 appliances and systems. In the case of a solar-powered waste management system, the solar inverter would ensure that the electricity generated by the solar panels is compatible with the system's components, such as motors, sensors, and controls. This would enable the waste management system to operate efficiently using clean and renewable solar energy.

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