500 Kw Solar Inverter - High Efficiency Off-Grid Pure Sine Wave Power Inverter 600W, 24V-220V/230V, SHI600-22
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Description
SHI series is a pure sine wave inverter which can convert 12/24/48Vdc to 220/230Vac 50/60Hz based on full digital and intelligent design. It features high reliability, high efficiency, concise outline, small volume, easy installation and operation. The inverter can be applied in many fields, such as household appliances, electric tools and industrial devices etc, especially for solar photovoltaic power system.
Features:
·Adoption of advanced SPWM technology, pure sine wave output
·Dynamic current loop control technology to ensure inverter reliable operation
·Wide DC input voltage range
·The output voltage and frequency can be switched
·Low output harmonic distortion（THD≤3%）
·LED indicators for input voltage range, load power range, normal output & failure state
·Optional energy saving mode
·Wide working temperature range (industrial level)
Protections：
·Output short circuit protection
·Overload protection
·Input low voltage protection
·Input over voltage protection
·Overheating protection
·Inverter abnormal protection
Specification:
Types | SHI600-12 | SHI600-22 |
Nominal Battery Voltage | 12V | 24V |
Input Voltage Range | 10.8~16Vdc | 21.6~32Vdc |
No Load Current | ≤0.7A | ≤0.45A |
Output Wave | Pure Sine Wave | |
Output Voltage | 220Vac±3% / 230Vac±10% | |
Continuous Power | 600W | |
Power 10 sec | 900W | |
Power 1.5 sec | 1200W | |
Surge Power | 1350W | |
Frequency | 50/60Hz±0.2% | |
Distortion THD | ≤ 3% (resistive load) | |
Efficiency at Rated Power | ≥91% | ≥92% |
Max. Efficiency | ≥93% | ≥94% |
Terminal | 25mm2 | |
Dimensions | 295×186×82mm | |
Installation | 150×178mm | |
Hole Size | Φ6mm | |
Net Weight | 2.3kg | |
Working Temperature | -20℃~ +50℃ | |
Storage Temperature | -35℃~ +70℃ | |
Humidity | < 95% (N.C.) | |
Altitude | < 5000m(Derating to operate according to IEC62040 at a height exceeding 1000m) | |
Insulation Resistance | Between DC input terminals and metal case: ≥550MΩ; Between AC output terminals and metal case: ≥550MΩ. | |
Dielectric Strength | Between DC input terminals and metal case: Test voltage AC1500V, 1 minute Between AC output terminals and metal case: Test voltage AC1500V, 1 minute | |
FAQ
Q: Off Grid VS On Grid Panels, what's the difference?
The differences between both panels are related to the system where they are going to be installed.
On-grid installations, as the name said, are thought to feed the produced energy into the grid and for that it is important to have the biggest voltage that it is allowed (1000VDC in Europe, 600 VDC in USA). For a defined power, more voltage means less current (P=V*I) and less losses.
In off-grid installations it is different because you must storage the energy into batteries. Batteries usually work at 12, 24 or 48 VDC and off-grid photovoltaic modules work at the maximum power point (mpp) near this voltage (see the datasheets). So the controller that charges the batteries works also near the batteries voltage.
Your limiting factor here is going to be this controller. You have to see what is the maximum voltage and the maximum current that it can work with, upstream (photovoltaic modules) and downstream (batteries and inverter). Then you have to dimension your PV array (Voltage and Current).
- Q: What is the impact of temperature on the performance of a solar inverter?
- The impact of temperature on the performance of a solar inverter is significant. High temperatures can cause the efficiency of the inverter to decrease, resulting in a reduction in power output. This is due to the fact that electronic components inside the inverter operate less efficiently at high temperatures. Additionally, elevated temperatures can lead to increased thermal stress on the inverter, potentially shortening its lifespan. Therefore, it is important to carefully consider the temperature conditions and provide adequate cooling or ventilation for optimal performance and longevity of the solar inverter.
- Q: Can a solar inverter be used with a solar-powered air conditioner?
- Yes, a solar inverter can be used with a solar-powered air conditioner. The 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 appliances, including air conditioners. By connecting the solar inverter to the solar panels and then to the solar-powered air conditioner, the AC produced by the inverter can be utilized to run the air conditioner, effectively making it solar-powered.
- Q: Photovoltaic grid-connected inverter without DC emc how will happen
- can convert light energy into electricity, so that the current flow from one side to the other, the general can be issued equivalent to 10 to 20% of the received light energy. In general, the stronger the light, the more electricity is generated. Its working principle is based on the semiconductor PN junction of the photovoltaic effect. The so-called photodynamic effect is when the object by the light, the object within the charge distribution of the state of the electromotive force and current generated an effect.
- Q: Can a solar inverter be used with different types of tracking systems?
- Yes, a solar inverter can be used with different types of tracking systems. The function of a solar inverter is to convert the DC (direct current) generated by the solar panels into AC (alternating current) that can be used to power electrical devices. As long as the tracking system is capable of generating DC power from the solar panels, the solar inverter can be used to convert it into usable AC power.
- 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 different types of solar tracking systems?
- Yes, a solar inverter can be used with different types of solar tracking systems. 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 household appliances or be fed back into the grid. The type of solar tracking system, whether it is a single-axis or dual-axis tracker, does not affect the compatibility of the solar inverter. As long as the solar inverter is appropriately sized and compatible with the solar panels, it can be used with any type of solar tracking system.
- Q: What is the role of transformerless design in a solar inverter?
- The role of transformerless design in a solar inverter is to eliminate the use of a bulky and costly transformer, which helps reduce the overall size, weight, and cost of the inverter. Additionally, a transformerless design allows for higher efficiency and improved performance of the solar inverter.
- Q: Can a solar inverter be used with a solar-powered desalination system?
- Yes, a solar inverter can be used with a solar-powered desalination system. A solar inverter is responsible for converting the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity that can be used to power electrical devices. In the case of a solar-powered desalination system, the solar inverter would be essential to convert the DC electricity generated by the solar panels into AC electricity to power the desalination equipment and ensure the system functions properly.
- Q: What is the importance of voltage and frequency control in a solar inverter?
- The importance of voltage and frequency control in a solar inverter is paramount as it ensures the efficient and reliable operation of the solar power system. Voltage control helps maintain the appropriate voltage levels, enabling the safe and optimal utilization of the generated solar energy. It ensures compatibility with the electrical grid and protects connected appliances and devices from potential damage. Similarly, frequency control ensures that the output power from the solar inverter matches the frequency of the grid, enabling seamless integration and preventing disruptions in the electrical supply. Both voltage and frequency control play a crucial role in maximizing the performance and stability of the solar inverter system.
- Q: How does a solar inverter provide ground fault protection?
- A solar inverter provides ground fault protection by continuously monitoring the current flow between the solar panels and the electrical grid. If any ground fault or leakage current is detected, the inverter immediately interrupts the circuit to prevent potential electrical shock hazards and damage to the system.
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500 Kw Solar Inverter - High Efficiency Off-Grid Pure Sine Wave Power Inverter 600W, 24V-220V/230V, SHI600-22
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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