String Grid-Tied PV Inverter KSG-50K-HV / KSG-60K-HV
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 15000 pc/month
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Item specifice
Product Description:
★Max. PV voltage up to 1000V Three MPPT
★DC/AC Type Ⅱ SPD optional Positive DC fuse optional
★High efficiency up to 98.6% String monitoring optional
★Reactive power controller LVRT/HVRT/FRT function
Technical Specifications:
FAQ:
Q:How the output voltage of the PV inverter and the grid-connected voltage are determined
Inverter is the DC power (battery, battery) into alternating current (usually 220V, 50Hz sine wave). It consists of inverter bridge, control logic and filter circuit. Widely used in air conditioning, home theater, electric wheel, power tools, sewing machines, DVD, VCD, computer, TV, washing machine, range hood, refrigerator, video recorders, massage, fan, lighting and so on. In foreign countries
Q:Installation and maintenance of photovoltaic grid - connected inverter
only when the local power sector permission by the professional and technical personnel to complete all the electrical connection before the inverter can be connected.
Q:What is the difference between a PV grid-connected inverter and an off-grid inverter?
Off-grid inverter is equivalent to their own to establish an independent small power grid, mainly to control their own voltage, is a voltage source.
Q:After the PV inverter, how to achieve the same period before the network?
Solar panel simulator: with MPPT function, simulated morning, noon, afternoon, evening, rainy weather, solar panels produced under different conditions in different voltages.
Q:Is the PV inverter a current source or a voltage source?
According to the waveform modulation method can be divided into square wave inverter, stepped wave inverter, sine wave inverter and modular three-phase inverter.
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 difference between low voltage grid connection and medium voltage grid connection?
For photovoltaic power plants when the power system accidents or disturbances caused by photovoltaic power plant grid voltage drop, in a certain voltage drop range and time interval, the photovoltaic power plant can ensure that non-off-line continuous operation.
Q:Is the grid side of the grid and the inverter?
The grid load side of the grid is the grid. The inverter is an important part of the PV grid-connected system and can not be regarded as an external load. Photovoltaic power generation system is included in both grid and off-grid.
Q:PV grid-connected inverter and independent inverter in the control of what is the difference
The independent inverter in the output voltage phase amplitude of the frequency control is initially set good. Independent inverter, you should refer to off-grid inverter, do not need to consider the grid situation.
Product Images:
Production Process Photos:
- Q:What is the role of a solar inverter in a battery storage system?
- The role of a solar inverter in a battery storage system is to convert the direct current (DC) electricity produced by the solar panels into alternating current (AC) electricity, which is compatible with the electrical grid and can be used to power household appliances or feed back into the grid. Additionally, the solar inverter manages the charging and discharging of the batteries, ensuring efficient energy storage and usage.
- Q:What is the maximum number of parallel inverters that can be connected?
- The maximum number of parallel inverters that can be connected depends on various factors such as the design and capacity of the inverters, the load being powered, and the electrical infrastructure. However, in general, there is no fixed maximum number as long as the inverters are properly sized, synchronized, and connected in a well-designed electrical system.
- Q:What is the role of a solar inverter in a solar-powered desalination system?
- The role of a solar inverter in a solar-powered desalination system is to convert the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power the desalination equipment. It ensures the efficient utilization of solar energy by transforming it into a usable form for the desalination process.
- Q:Are there any safety concerns associated with solar inverters?
- Yes, there are some safety concerns associated with solar inverters. One of the main concerns is the risk of electrical shock or fire due to faulty installation or maintenance. Additionally, there can be potential hazards from exposure to high voltage DC electricity during installation or repairs. It is important to follow proper installation procedures and adhere to safety guidelines to mitigate these risks.
- Q:What is the role of a solar inverter in anti-islanding protection?
- The role of a solar inverter in anti-islanding protection is to detect and prevent the occurrence of islanding, which is when a solar PV system continues to generate electricity and supply power to the grid during a grid outage. The inverter monitors the grid's voltage and frequency, and if it detects a disruption or deviation from the normal range, it quickly disconnects from the grid to ensure the safety of utility workers and prevent damage to equipment. This anti-islanding protection feature helps maintain the stability and reliability of the electrical grid.
- Q:Can a solar inverter be used with a solar-powered street lighting system?
- Yes, a solar inverter can be used with a solar-powered street lighting system. The solar inverter is responsible for converting the direct current (DC) generated by the solar panels into alternating current (AC) which is required to power the street lights. This ensures that the solar-powered street lighting system operates efficiently and effectively.
- Q:Are there any government incentives available for solar inverters?
- Yes, there are government incentives available for solar inverters. These incentives vary by country and region, but often include tax credits, grants, and rebates to encourage the adoption of solar energy. It is recommended to check with local authorities or consult a solar energy professional to determine the specific incentives available in a particular area.
- Q:Can a solar inverter be used with different types of power control devices?
- Yes, a solar inverter can be used with different types of power control devices. Solar inverters are designed to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power household appliances and other electrical devices. They can be integrated with various power control devices such as charge controllers, battery banks, and grid-tie systems to optimize the energy output and manage the flow of electricity efficiently.
- Q:How does a solar inverter provide ground fault protection?
- A solar inverter provides ground fault protection by continuously monitoring the flow of electricity between the solar panels and the electrical grid. If it detects any abnormal or excessive current leakage to the ground, it quickly shuts off the flow of electricity to prevent electrical hazards, such as electric shocks or electrical fires.
- Q:What is the maximum DC input voltage for a solar inverter?
- The maximum DC input voltage for a solar inverter typically depends on the specific model and manufacturer. However, in general, the maximum DC input voltage for a solar inverter can range from around 500 volts to 1000 volts or more. It is important to consult the manufacturer's specifications for the specific solar inverter being used to determine the exact maximum DC input voltage.
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String Grid-Tied PV Inverter KSG-50K-HV / KSG-60K-HV
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 15000 pc/month
OKorder Service Pledge
OKorder Financial Service
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