SPD for Solar Inverter - Sun-4/5/6/7/8/10/12k-G05 | 4-12kW | Three Phase | 2 MPPT

SPD for Solar Inverter - Sun-4/5/6/7/8/10/12k-G05 | 4-12kW | Three Phase | 2 MPPT System 1

SPD for Solar Inverter - Sun-4/5/6/7/8/10/12k-G05 | 4-12kW | Three Phase | 2 MPPT System 2

SPD for Solar Inverter - Sun-4/5/6/7/8/10/12k-G05 | 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

_{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)	5.2	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)	13+13
Max. Short Circuit Current (A)	19.5+19.5
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

· 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.

Q: What are the different types of solar inverters?: There are three main types of solar inverters: string inverters, microinverters, and power optimizers.

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: What is the typical installation process for a solar inverter?: The typical installation process for a solar inverter involves several steps. First, a suitable location for the inverter is identified, usually near the solar panels. The inverter is then mounted securely on a wall or other structure. Next, the DC wiring from the solar panels is connected to the input terminals of the inverter, ensuring proper polarity. The AC output terminals of the inverter are then connected to the electrical panel of the building, often through a dedicated circuit breaker. Finally, the inverter is connected to the monitoring system to track its performance and ensure optimal energy production. It is important to follow the manufacturer's instructions and consult a professional electrician to ensure a safe and efficient installation.

Q: Can a solar inverter be used with different tracking algorithms?: Yes, a solar inverter can be used with different tracking algorithms. Inverters are designed to convert the DC power generated by solar panels into AC power for use in homes and businesses. They typically have the ability to integrate with various tracking algorithms that optimize solar panel performance by adjusting their position and angle according to the sun's movement. This flexibility allows for increased energy production and efficiency based on the specific tracking algorithm used.

Q: Can a solar inverter be used in areas with high dust and dirt accumulation?: Yes, a solar inverter can be used in areas with high dust and dirt accumulation, but it is important to take certain precautions and maintenance measures to ensure its proper functioning. Dust and dirt can accumulate on the surface of the solar panels, reducing their efficiency over time. This can also affect the performance of the solar inverter since it relies on the energy generated by the solar panels. To mitigate the impact of dust and dirt, regular cleaning of the solar panels is essential. This can be done by using a soft brush or sponge and mild detergent mixed with water. It is important not to use abrasive materials or excessive water pressure, as this can damage the panels. Additionally, installing the solar panels at an angle and positioning them to face the sun can help in reducing the accumulation of dust and dirt. Moreover, some solar inverters are designed with built-in protection against dust and dirt. These inverters usually have IP65 or higher ratings, which means they are dust-tight and can withstand water jets. Choosing such inverters can provide an added layer of protection against the adverse effects of dust and dirt accumulation. Overall, while a solar inverter can be used in areas with high dust and dirt accumulation, regular maintenance and proper cleaning of the solar panels are crucial to ensure optimal performance and longevity of the system.

Q: Can a solar inverter be used with solar-powered outdoor lighting?: Yes, a solar inverter can be used with solar-powered outdoor lighting. A solar inverter is responsible for converting the DC (direct current) electricity produced by solar panels into AC (alternating current) electricity that can be used to power various devices, including outdoor lighting systems. This allows the solar-powered outdoor lighting to function efficiently and effectively.

Q: Can a solar inverter be used with different communication protocols?: Yes, a solar inverter can be used with different communication protocols. Many modern solar inverters are designed to be compatible with various communication protocols such as RS485, Modbus, Ethernet, or Wi-Fi. This allows for flexibility in integrating the inverter with different monitoring systems or smart home automation platforms.

Q: Are there any government incentives for installing solar inverters?: Yes, there are government incentives for installing solar inverters. In many countries, governments offer tax credits, rebates, grants, and other financial incentives to promote the adoption of renewable energy technologies, including solar inverters. These incentives aim to reduce the upfront costs of installation and make solar energy more affordable and accessible to individuals and businesses.

Q: Can a solar inverter be used with a solar-powered heating system?: Yes, a solar inverter can be used with a solar-powered heating system. 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 various appliances, including a heating system. By connecting the solar inverter to the solar panels and then to the heating system, the electricity produced by the solar panels can be utilized to power the heating system, making it more energy-efficient and cost-effective.

Q: Are there any voltage or frequency regulations for solar inverters?: Solar inverters are subject to voltage and frequency regulations, which differ depending on the country and are typically established by regulatory bodies or standardization organizations. To ensure the safe and reliable operation of the electrical grid, solar inverters in most countries must adhere to specific voltage and frequency limits. Voltage regulations dictate the permissible range of output voltage that a solar inverter can supply to the grid. This guarantees that the voltage remains within acceptable boundaries, preventing damage to electrical equipment or disturbances in grid stability caused by overvoltage or undervoltage conditions. The specific voltage limits are influenced by factors such as the type of grid system (e.g., single-phase or three-phase) and the voltage levels employed in the country. In contrast, frequency regulations establish the acceptable range of output frequency that a solar inverter can provide to the grid. The grid frequency is typically set at a specific value (e.g., 50 Hz or 60 Hz), and solar inverters must synchronize their output frequency with the grid to ensure compatibility. Deviations from the specified frequency can result in equipment malfunctions or grid instability. Compliance with voltage and frequency regulations is essential for solar inverters to facilitate the effective integration of renewable energy sources into the electrical grid. In numerous countries, solar inverters must meet specific technical standards or certifications to demonstrate their adherence to these regulations. These standards typically encompass various aspects of inverter performance, including voltage and frequency control, power quality, and interaction with the grid.

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