500KW Solar Inverter For Solar Power Plant or Solar Power System without Transformer
- Ref Price:
-
$22,000.00 - 24,750.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 1000 unit/month
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1. Structure of 500KW Solar Inverter for Solar Power Plant or Solar Power System without Transformer Description
A solar inverter, or PV inverter, or Solar converter, converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a
utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network. It is
a critical BOS–component in a photovoltaic system, allowing the use of ordinary AC-powered equipment. Solar inverters have special
functions adapted for use with photovoltaic arrays, including maximum power point tracking and anti-islanding protection.
2. Main Features of 500KW Solar Inverter for Solar Power Plant or Solar Power System without Transformer
• With the advanced system intelligence, highly speed MPPT technology, industrial-grade engineeringand compete fault
protections,Sunforest series central commercial inerters maximize system uptime and power production, even in harshest
environments
• DSP-controlled IGBT circuitry to achieve high efficiency, reliability and low installing cost.
• Sunforest KT series grid-tied inverters are integrated with an isolatin transformer
• Multiple work mode, SVG(Static Var Generator) mode, Anti-Reverse power control mode
Utility-read features
• Open communication protocol, good compatible with any third-party monitoring system and easily integrated into SCADA
systems
• Remote control of real and reactive power
• LVRT(Low voltage ride through)
• Power factor control
• Simplified grid interconnection
Optimal MPPT technology
• Rapid and accurate control boost PV plant KWH yield
• Provides a wide range of operation voltage
3. 500KW Solar Inverter for Solar Power Plant or Solar Power System without Transformer Images
4. 500KW Solar Inverter for Solar Power Plant or Solar Power System without Transformer Specification
Max. DC Input Power | 285KW | 570KW | 715KW |
Max DC Voltage | 1000Vdc | ||
MPPT Operating Range | 450~820Vdc | ||
Number of Parallel Inputs | 5 | 12 | |
Number of MPP Trackers | 1 | ||
Max. Input Current | 600A | 1200A | 1400A |
Nominal Output Power | 250KW | 500KW | 630KW |
Max. Output Power | 275KW | 550KW | 693KW |
Nominal Output Current | 535A | 1070A | 1155A |
Max. Output Current | 589A | 1177A | 1270A |
Nominal AC Output Voltage | 270Vac | 270Vac | 315Vac |
AC Output Voltage Range | 243~297Vac | 283~347Vac | |
AC Grid Frequency Range | 50Hz | ||
Power Factor (cosφ) | 0.9(leading)~0.9(lagging) | ||
THDI | <3% | ||
Max.efficiency | 98.40% | 98.50% | 98.60% |
Euro.efficiency | 98.00% | 98.00% | 98.20% |
MPPT. efficiency | 99.90% | 99.90% | 99.90% |
Operating Temperature | -25°C~+60°C(derated power above50°C) | ||
Altitude | 6000m(derated power above 3000m) | ||
Noise (typical) | <65dB(A) | ||
Operating Consumption | <100W | ||
Electrical Isolation | Transformerless | ||
Cooling Concept | Fan Cooling | ||
Protect Level | IP20 | ||
Communication | RS485 | ||
Dimension (W×D×H)(mm) | 1000*900*1850 | 1700*900*1850 | 1700*900*1850 |
Weight (Kg) | 890 | 1427 | 1677 |
5. FAQ of 500KW Solar Inverter for Solar Power Plant or Solar Power System without Transformer
Q1:Can we visit your factory?
A1:Sure,welcome at any time,seeing is believing.
Q2:Which payment terms can you accept?
A2:T/T,L/C,Moneygram,Paypal are available for us.
- Q: What are the safety features of a solar inverter?
- The safety features of a solar inverter typically include surge protection, overvoltage protection, short circuit protection, ground fault detection, and overtemperature protection. These features help to prevent damage to the inverter and the electrical system, ensuring safe and reliable operation.
- Q: Can a solar inverter be used with a three-phase power system?
- Yes, a solar inverter can be used with a three-phase power system. In fact, many commercial and industrial solar installations utilize three-phase power systems to effectively distribute and manage the generated solar energy. A three-phase solar inverter is designed to convert the direct current (DC) produced by solar panels into alternating current (AC) that is compatible with the three-phase power grid. This allows for efficient power transmission and utilization of solar energy in three-phase systems.
- Q: Can a solar inverter be used in conjunction with a generator?
- Yes, a solar inverter can be used in conjunction with a generator. In fact, it is a common setup in hybrid systems where the solar panels generate electricity during the day, and the generator provides power during periods of low solar production or high energy demand. The solar inverter converts the DC power from the solar panels and the AC power from the generator into a usable form for the connected appliances and the grid. This combination allows for a more reliable and efficient power supply.
- Q: What is the role of a solar inverter in a solar panel system?
- The role of a solar inverter in a solar panel system is to convert the direct current (DC) electricity generated by the solar panels into alternating current (AC) electricity that can be used to power household appliances and be fed back into the electrical grid. It also ensures that the electricity produced by the solar panels is of the correct voltage and frequency for safe and efficient use in homes and businesses.
- Q: Photovoltaic grid-connected inverter without DC emc how will happen
- Solar photovoltaic power generation technology is the use of solar cells, the photovoltaic effect of semiconductor materials, solar radiation can be directly converted into a new type of power generation system, solar energy is a radiant energy, solar power means --- to direct conversion of sunlight Into electricity,
- Q: What is the role of power factor correction in a solar inverter?
- The role of power factor correction in a solar inverter is to improve the efficiency and stability of the system by minimizing the reactive power and optimizing the power factor. This ensures that the inverter operates at its highest efficiency and reduces any voltage drops or disturbances in the grid. Additionally, power factor correction helps to comply with grid regulations and standards, preventing penalties and ensuring smooth integration of solar power into the electrical grid.
- Q: What is the maximum number of solar panels that can be connected to a solar inverter?
- The maximum number of solar panels that can be connected to a solar inverter depends on various factors such as the power rating and specifications of the inverter, the total power capacity of the solar panels, and the design of the solar power system. It is best to consult the manufacturer's guidelines or a professional solar installer to determine the appropriate number of solar panels that can be connected to a specific solar inverter.
- Q: What is the maximum AC current output of a solar inverter?
- The maximum AC current output of a solar inverter depends on its power rating or capacity. Typically, solar inverters have a maximum AC current output ranging from 5 to 50 amps, although larger commercial or utility-scale inverters can have much higher current outputs.
- Q: Can a solar inverter be used with any type of solar panel?
- No, a solar inverter cannot be used with any type of solar panel. The compatibility between the solar inverter and solar panel depends on the type and specifications of both the inverter and the panel. It is important to ensure that the inverter is designed to work with the specific type and voltage of the solar panel to ensure optimal performance and efficiency.
- Q: Can a solar inverter be used with a solar-powered air purification system?
- Yes, a solar inverter can be used with a solar-powered air purification system. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into usable alternating current (AC) for powering electrical devices. In the case of a solar-powered air purification system, the solar inverter would convert the DC power generated by the solar panels into AC power that can be used to run the air purification system. This allows for the system to operate efficiently using clean and renewable solar energy.
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500KW Solar Inverter For Solar Power Plant or Solar Power System without Transformer
- Ref Price:
-
$22,000.00 - 24,750.00
/ unit
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 10 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
OKorder Financial Service
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