220 Volt Solar Inverter Sun-20/25/30k-G02-LV | 20-30kW | 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:
20-30kw
Inveter Efficiency:
98%
Output Voltage(V):
220
Input Voltage(V):
550
Output Current（A）:
20-30
Output Frequency:
50/60Hz
This series inverter is specially designed for 127/220Vac three-phase system, especially suits for South American areas. Equipped with large LCD and buttons, easy to operate and maintenance. The startup voltage of 250V, much lower than 600V of other products, which makes the inverter start up earlier to generate more power with longer working time
127/220Vac and 60Hz, three phase system
Max 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)
| Technical Data | |||||
| Model | SUN-20K-G02-LV | SUN-25K-G02-LV | SUN-30K-G02-LV | ||
| Input Side | |||||
| Max. DC Input Power (kW) | 26 | 32.5 | 39 | ||
| Max. DC Input Voltage (V) | 800 | ||||
| Start-up DC Input Voltage (V) | 250 | ||||
| MPPT Operating Range (V) | 200~700 | ||||
| Max. DC Input Current (A) | 40+40 | 40+40+40 | 40+40+40+40 | ||
| Max. Short Circuit Current (A) | 60+60 | 60+60+60 | 60+60+60+60 | ||
| Number of MPPT / Strings per MPPT | 2/3 | 3/3 4/3 | |||
| Output Side | |||||
| Rated Output Power (kW) | 20 | 25 | 30 | ||
| Max. Active Power (kW) | 22 | 27.5 | 33 | ||
| 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) | 52.5 | 65.6 | 78.7 | ||
| Max. AC Output Current (A) | 57.8 | 72.2 | 86.6 | ||
| 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% | ||||
| 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) | 362W×577H×215D | 647.5W×537H×303.5D | |||
| Weight (kg) | 25.5 | 44.5 | |||
| Topology | Transformerless | ||||
| Internal Consumption | <1W (Night) | ||||
| Running Temperature | -25~65℃, >45℃ derating | ||||
| Ingress Protection | IP65 | ||||
| Noise Emission (Typical) | <45 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 | LCD1602 | ||||
| Interface | RS485/RS232/Wifi/LAN | ||||
- Q: Can a solar inverter be used with a remote monitoring system?
- Yes, a solar inverter can be used with a remote monitoring system. Remote monitoring systems are designed to monitor and control the performance of solar inverters from a remote location. This allows users to track and analyze the solar energy production, detect any issues or faults in the inverter, and make necessary adjustments for optimal performance.
- Q: Can a solar inverter be used with different types of electrical appliances?
- Yes, a solar inverter can be used with different types of electrical appliances as long as the appliances are compatible with the inverter's power output. The inverter converts the direct current (DC) generated by the solar panels into alternating current (AC), which can be used to power various electrical devices. However, it is important to ensure that the inverter's capacity and voltage output are suitable for the specific appliances to avoid damage or malfunction.
- Q: What is the role of a power management system in a solar inverter?
- The role of a power management system in a solar inverter is to efficiently manage the flow of electricity from the solar panels to the grid or the connected devices. It ensures that the power generated by the solar panels is optimized, regulated, and synchronized with the grid's requirements. The power management system helps in maintaining the stability and reliability of the solar inverter system by monitoring, controlling, and adjusting the power flow, voltage levels, and frequency to prevent overloading or underutilization of the solar energy.
- Q: Can a solar inverter be used in standalone systems?
- Yes, a solar inverter can be used in standalone systems. Standalone systems, also known as off-grid systems, are not connected to the electrical grid and rely on alternative sources of power such as solar panels. Solar inverters are crucial in standalone systems as they convert the direct current (DC) produced by the solar panels into alternating current (AC) that is used to power household or commercial appliances.
- Q: How does a solar inverter handle variations in solar panel degradation over time?
- A solar inverter handles variations in solar panel degradation over time by continuously monitoring the performance of the solar panels. It adjusts the power output and voltage levels accordingly to optimize the energy conversion process. This adaptive capability allows the inverter to compensate for any decrease in efficiency caused by degradation, ensuring maximum power generation from the solar panels throughout their lifespan.
- Q: How does a solar inverter convert DC to AC power?
- A solar inverter converts direct current (DC) power generated by solar panels into alternating current (AC) power that can be used to power appliances and feed into the electrical grid. It does this through a two-step process. Firstly, the DC power from the solar panels is converted into a high-frequency AC signal using power electronics. Then, this AC signal is transformed into the desired AC output voltage and frequency using pulse width modulation techniques. This allows for efficient and reliable conversion of solar energy into usable electricity.
- Q: Can a solar inverter be used for off-grid applications?
- Yes, a solar inverter can be used for off-grid applications. Off-grid systems typically rely on solar panels to generate electricity, and a solar inverter is an essential component that converts the DC power produced by the solar panels into AC power that can be used to power various appliances and devices. This enables off-grid users to harness solar energy and use it to meet their electrical needs in remote or isolated locations where grid connectivity is not available.
- Q: Can a solar inverter be used with a solar-powered pool heating system?
- Yes, a solar inverter can be used with a solar-powered pool 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 devices, including pool heating systems.
- Q: What is the role of a solar inverter in a grid-tied system?
- The role of a solar inverter in a grid-tied system is to convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity that is compatible with the electrical grid. It also ensures the synchronization and stability of the solar power system with the grid, allowing excess energy to be fed back into the grid and enabling the system to draw power from the grid when needed.
- Q: Can a solar inverter be used with smart home systems?
- Yes, a solar inverter can be used with smart home systems. Many modern solar inverters are designed to integrate with smart home technology, allowing homeowners to monitor and control their solar energy production and consumption through their smart devices. This integration enables better management of energy usage, optimization of solar power generation, and the ability to remotely monitor and adjust the inverter settings for improved efficiency and convenience.
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220 Volt Solar Inverter Sun-20/25/30k-G02-LV | 20-30kW | 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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