Large Solar Inverter - Sun-35/40/45/50k-g-lv | 35-50kW | Three Phase | 4 MPPT | Low Voltage 127/220VAC
- 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:
35-50kw
Inveter Efficiency:
98.3%
Output Voltage(V):
220
Input Voltage(V):
550
Output Current（A）:
91.9-131.2
Output Frequency:
50/60Hz
| Technical Data | ||||||
| Model | SUN-35K-G02-LV | SUN-40K-G-LV | SUN-45K-G-LV | SUN-50K-G-LV | ||
| Input Side | ||||||
| Max. DC Input Power (kW) | 45.5 | 52 | 58.5 | 65 | ||
| Max. DC Input Voltage (V) | 800 | |||||
| Start-up DC Input Voltage (V) | 250 | |||||
| MPPT Operating Range (V) | 200~700 | |||||
| Max. DC Input Current (A) | 30+30+30+30 | 40+40+40+40 | ||||
| Max. Short Circuit Current (A) | 45+45+45+45 | 60+60+60+60 | ||||
| Number of MPPT / Strings per MPPT | 4/3 | 4/4 | ||||
| Output Side | ||||||
| Rated Output Power (kW) | 35 | 40 | 345 | 50 | ||
| Max. Active Power (kW) | 38.5 | 44 | 49.5 | 55 | ||
| Nominal Output Voltage / Range (V) | 3L/N/PE 127/0.85Un-1.1Un，220 /0.85Un-1.1Un (this may vary with grid standards) | |||||
| Rated Grid Frequency (Hz) | 60 / 50 (Optional) | |||||
| Operating Phase | Three phase | |||||
| Rated AC Grid Output Current (A) | 91.9 | 104.9 | 118.1 | 131.2 | ||
| Max. AC Output Current (A) | 101.1 | 115.5 | 129.9 | 144.4 | ||
| Output Power Factor | 0.8 leading to 0.8 lagging | |||||
| Grid Current THD | <3% | |||||
| DC Injection Current (mA) | <0.5% | |||||
| Grid Frequency Range | 57~62 | |||||
| Efficiency | ||||||
| Max. Efficiency | 98.7% | |||||
| Euro Efficiency | 98.3% | |||||
| 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) | 700W×575H×297D | |||||
| Weight (kg) | 60 | |||||
| Topology | Transformerless | |||||
| Internal Consumption | <1W (Night) | |||||
| Running Temperature | -25~65℃, >45℃ derating | |||||
| Ingress Protection | IP65 | |||||
| Noise Emission (Typical) | <55 dB | |||||
| Cooling Concept | Smart 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 | LCD 240 × 160 | |||||
| Interface | RS485/RS232/Wifi/LAN | |||||
This series inverter is specially designed for 127/220Vac three-phase system, providing rated power at 35KW, 40KW, 45KW, 50KW. Equipped with large LCD and buttons, easy to operate and maintenance. With compact design and high-power density, this series supports 1.3 DC/AC ratio, saving device investment.
127/220Vac and 60Hz, three phase system
4 MPP tracker, Max. efficiency up to 98.7%
Zero export application, VSG application
String intelligent monitoring (optional)
Wide output voltage range
Type II DC/AC SPD
Anti-PID function (Optional)
- Q: Can a solar inverter be used with a solar-powered EV charging network?
- Yes, a solar inverter can be used with a solar-powered EV charging network. A solar inverter converts the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electric vehicles (EVs). By integrating a solar inverter into a solar-powered EV charging network, the excess solar energy can be efficiently utilized to charge EVs, reducing dependence on the grid and promoting sustainable transportation.
- Q: Are there any limitations on the number of solar panels that can be connected to a single inverter?
- Yes, there are limitations on the number of solar panels that can be connected to a single inverter. The maximum number of panels that can be connected depends on the inverter's capacity and the total wattage of the panels. It is important to ensure that the combined wattage of the panels does not exceed the inverter's maximum input capacity to avoid any potential performance issues or damage to the system.
- Q: What is the role of a reactive power controller in a solar inverter?
- The role of a reactive power controller in a solar inverter is to regulate and maintain the flow of reactive power to ensure a balanced and stable electrical grid. By dynamically controlling the reactive power output, the controller helps to improve power factor, minimize voltage fluctuations, and enhance the overall system performance and efficiency of the solar inverter.
- Q: Can a solar inverter be used with solar-powered desalination systems?
- Yes, a solar inverter can be used with solar-powered desalination systems. Solar inverters are essential components in solar power systems as they convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used to power various devices, including desalination systems. By connecting the solar panels to a solar inverter, the generated solar energy can be efficiently utilized to power the desalination system, making it a sustainable and environmentally friendly solution for producing fresh water.
- Q: How does the input voltage rating affect the performance of a solar inverter?
- The input voltage rating of a solar inverter directly affects its performance as it determines the maximum voltage that the inverter can handle from the solar panels. If the input voltage exceeds the rating, it can lead to overloading or damage to the inverter. On the other hand, if the input voltage falls below the rating, it can result in reduced efficiency and power output. Therefore, selecting an inverter with an appropriate input voltage rating is crucial to ensure optimal performance and longevity of the solar system.
- Q: Can a solar inverter be used with a battery backup system?
- Yes, a solar inverter can be used with a battery backup system. The solar inverter converts the DC power generated by the solar panels into AC power that can be used to power appliances and charge batteries. The battery backup system stores excess solar energy for use during times when the sun is not shining, providing a reliable source of power even when the solar panels are not producing electricity.
- Q: Can a solar inverter be used with a solar-powered security camera system?
- Yes, a solar inverter can be used with a solar-powered security camera system. A solar inverter is responsible for converting the direct current (DC) produced by the solar panels into alternating current (AC) that can be used to power electrical devices. In the case of a solar-powered security camera system, the solar panels generate DC power, which is then converted by the solar inverter into AC power that can be used to operate the cameras and other components of the system.
- Q: What is the maximum efficiency of a solar inverter?
- The maximum efficiency of a solar inverter typically ranges between 95% to 98%.
- Q: Can a solar inverter be used with a wireless communication system?
- Yes, a solar inverter can be used with a wireless communication system. Solar inverters convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. Wireless communication systems typically operate on AC power, so a solar inverter can be employed to convert the DC power generated by solar panels into AC power for the wireless communication system. This allows for the use of renewable energy to power the wireless communication system, reducing reliance on traditional energy sources.
- Q: How does a solar inverter affect the overall efficiency of a solar system?
- A solar inverter plays a crucial role in converting the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power household appliances and feed into the electrical grid. It directly affects the overall efficiency of a solar system by maximizing the power output, reducing energy losses during conversion, and ensuring optimal functioning of the system. A high-quality solar inverter can significantly improve the efficiency of a solar system, resulting in increased energy generation and cost savings.
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Large Solar Inverter - Sun-35/40/45/50k-g-lv | 35-50kW | Three Phase | 4 MPPT | Low Voltage 127/220VAC
- 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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