SPD for Solar Inverter - Sun-4/5/6/7/8/10/12k-G05 | 4-12kW | Three Phase | 2 MPPT
- Ref Price:
-
- 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: Can a solar inverter be upgraded or expanded?
- Yes, a solar inverter can be upgraded or expanded. Upgrades can involve increasing the capacity or efficiency of the existing inverter, while expansion typically refers to adding more inverters to the system to accommodate additional solar panels or increase the overall energy output. However, it is important to consult with a professional to ensure compatibility and proper integration with the existing solar power system.
- Q: Can a solar inverter be used with different AC voltage systems?
- No, a solar inverter cannot be used with different AC voltage systems. It is designed to convert the DC power generated by solar panels into a specific AC voltage that is compatible with the electrical grid. Using it with a different AC voltage system could lead to compatibility issues and may damage the inverter or the electrical system.
- Q: What is the role of a power optimizer in a solar inverter?
- The role of a power optimizer in a solar inverter is to maximize the energy output from each individual solar panel by optimizing the voltage and current levels. It ensures that even if one panel is shaded or underperforming, it does not affect the overall system performance. Power optimizers also provide real-time monitoring and diagnostics, allowing for better system maintenance and performance tracking.
- Q: How does a solar inverter handle voltage fluctuations from the grid?
- A solar inverter handles voltage fluctuations from the grid by continuously monitoring the grid voltage and adjusting its output accordingly. When the grid voltage fluctuates, the inverter uses its internal control mechanisms to stabilize the output voltage, ensuring a consistent and stable supply of electricity to the connected solar panels or the grid. This helps protect the solar system from potential damage caused by voltage variations and allows for efficient power generation and distribution.
- Q: What are the installation requirements for a solar inverter?
- The installation requirements for a solar inverter typically include a suitable mounting location, proper ventilation, and a stable electrical connection. The inverter should be installed in a shaded area, away from direct sunlight and extreme temperatures. It should be mounted securely on a sturdy surface, such as a wall or a rack. Adequate ventilation is necessary to dissipate heat generated during operation. Additionally, the inverter must be connected to the electrical panel or grid with the appropriate wiring and circuit breakers, following local electrical codes and regulations.
- Q: Why is a solar inverter necessary in a solar power system?
- A solar inverter is necessary in a solar power system because it converts the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power household appliances and be fed back into the grid. Without a solar inverter, the DC power generated by solar panels would be incompatible with the electrical grid and unable to be utilized effectively.
- Q: What is the difference between a transformerless inverter and a transformer-based inverter?
- A transformerless inverter does not include a transformer in its design, while a transformer-based inverter incorporates a transformer as an integral component. The main difference lies in their electrical isolation capabilities and overall system efficiency. Transformerless inverters use circuitry to achieve electrical isolation, which can result in higher efficiency and reduced size. On the other hand, transformer-based inverters employ a physical transformer for isolation, which offers better safety and protection against electrical noise and voltage fluctuations.
- Q: How does a solar inverter handle variations in solar panel degradation over time?
- A solar inverter is designed to handle variations in solar panel degradation over time by continuously monitoring the output of the solar panels and adjusting its operation accordingly. It helps to optimize the power generation by compensating for any decrease in panel efficiency due to degradation. This is achieved through advanced algorithms and maximum power point tracking (MPPT) technology, which ensures that the inverter operates at the optimal voltage and current levels to extract the maximum power from the panels, even as their performance degrades over time.
- Q: How do you troubleshoot common issues with a solar inverter?
- To troubleshoot common issues with a solar inverter, first, check the display panel for any error messages or indicators. If there are none, ensure that all connections, including DC and AC cables, are securely tightened. Next, verify if there is sufficient sunlight reaching the solar panels. If the issue persists, inspect the fuse or circuit breaker and replace if necessary. Additionally, investigate the inverter's performance logs to identify any irregularities. If these steps do not resolve the problem, it is recommended to consult a professional solar technician for further assistance.
- Q: Can a solar inverter be used with a portable solar panel system?
- Yes, a solar inverter can be used with a portable solar panel system. The solar inverter converts the direct current (DC) generated by the portable solar panels into alternating current (AC) that can be used to power various devices or be fed into the electrical grid. This allows for the efficient utilization of the energy generated by the portable solar panel system.
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SPD for Solar Inverter - Sun-4/5/6/7/8/10/12k-G05 | 4-12kW | Three Phase | 2 MPPT
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 5000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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