100 Amp Solar Inverter AVR 500-5000VA 2024 Very Popular CE Excellent Quality Approved

100 Amp Solar Inverter AVR 500-5000VA 2024 Very Popular CE Excellent Quality Approved System 1

100 Amp Solar Inverter AVR 500-5000VA 2024 Very Popular CE Excellent Quality Approved

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Payment Terms:: TT or LC

Min Order Qty:: 1 pc

Supply Capability:: 1000 pc/month

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AVR 500-5000VA

AVR series AC automatic regulators apply the advanced control technology with well qualified components It has the features of wide input voltage compatibility, high reliability, output voltage stabilizing, energy saving ect....; it has over voltage and low voltage protection and delayed output protection ect.. it could supply stabilized power to lights, TVs, air-conditioners, refrigerator, computers and duplicating machines and other household equipment in schools, offices, hotels, meeting rooms where the stabilized voltage is needed.

● Classic series, EI transformer, relay type

● Input and output voltage LED/Meter/LCD display

● High temperature protection

● Circuit breaker protection

● Efficiency: 98%

Solar Power Inverter AVR 500-5000VA 2015 Very Popular CE Excellent Quality Approved

MODEL		500VA	800VA	1000VA	1500VA	2000VA	3000VA	5000VA
Input
Phase		Single Phase＋N+GND
Voltage Range		140Vac-270Vac (Option:100-270V)
Output
Voltage Range		200-240V（Empty Load）
Frequency		50/60Hz
Over Voltage Protection		250V±5V (Overvoltage indicator on, Output off )
Undervoltage Protection		180V±5V (Overvoltage indicator on, Output off )
Others
Efficiency		≥95%
Display Mode		LED indicator light; Pointer voltmeter / LCD display (selectable)
Input/Output Setting		Plug/ Socket						Terminal blocks
Time-Delay		Short delay : <3 secs; long delay: 3mins
Output Short Circuit Protection		Fuse / Breaker
Waveform Distortion		No additional waveform distortion
Insulation Resistance		＞2MΩ
Dielectric Strength		Low frequency sine voltage 1500V for 1 minute ( without phenomena of breakdown and flashover )
Ambient Temperature		-10℃~±40℃
Relative Humidity		≤95%
Working		Continuing Working
Dimension(W×D×H) mm	Metal Case	125×230×135			143×258×185		210x291x201	229x345x220
	Plastic Case	100×215×160			——
Net Weight (kg)	Metal Case	2.5	2.9	3.1	5.4	6.5	9.2	13.0
	Plastic Case	2.1	2.5	2.7	——
Packing Dimension (W×D×H) mm	Metal Case	176×280×207			192×310×252		262x343x273	271x396x303
	Plastic Case	145×265×229			——
Gross Weight(kg)	Metal Case	2.8	3.2	3.4	5.6	6.7	9.6	13.55
	Plastic Case	2.4	2.8	3.0	——
Quantity/20ft		2400PCS			1600PCS		900PCS	730PCS

· Q. What is an UPS and What it is for ?

An uninterruptible power supply (UPS) is a device that allows your computer or telephone switch or critical equipement to keep running for at least a short time or longer time when the primary power source is lost. It also provides protection from power surges, spikes, brownouts, interference and other unwanted problems on the supported equipment.

· Q. How long the UPS to run when power goes?

This can take 3 paths.
1.You can pick a UPS that is rated for pretty much the full VA you need so it will be running at 100% of capability and will thus last 'n' minutes.
2.You can pick a UPS that is rated at a much higher VA value than you really need so, for example, is running at 50% of capability and will thus last for longer than the UPS from option 1.
3．You can use extra external battery packs to run for longer. If charging capability allows, the more and the bigger batteries you take with, the longer time UPS runs.
or using a generator after about 6 hours, it will be more cost-effective, with a short runtime UPS to bridge the generator start-up gap.

Q: How does a solar inverter handle voltage and frequency variations caused by grid faults?: Grid support or anti-islanding function is the process by which a solar inverter manages voltage and frequency variations resulting from grid faults. It promptly detects disturbances, such as sudden drops or spikes in voltage or frequency, and responds accordingly. To address voltage variations, the solar inverter incorporates a voltage control mechanism. It continuously monitors the grid voltage and adjusts its own output voltage to match the grid level. In the event of a voltage drop or spike due to a grid fault, the inverter adjusts its output voltage to maintain a stable and secure operating condition. This safeguards both the solar system and the grid from potential harm. Similarly, the solar inverter handles frequency variations caused by grid faults. It constantly monitors the grid frequency and adjusts its own output frequency to align with the grid. If a grid fault results in a sudden frequency change, the inverter responds by adjusting its own frequency. This ensures the solar system remains synchronized with the grid and continues to provide uninterrupted power supply. Furthermore, solar inverters are equipped with anti-islanding protection. This feature enables them to quickly disconnect from the grid in the event of a grid fault. This safety measure prevents the solar system from supplying power to a faulty grid, thus minimizing risks to utility workers during repair. In summary, the solar inverter's capacity to handle voltage and frequency variations caused by grid faults is vital for the efficient and safe operation of a solar power system. By continuously monitoring and adjusting its output to match grid conditions, the inverter guarantees a stable and reliable power supply while keeping the solar system in sync with the grid.

Q: What is the role of a maximum power control feature in a solar inverter?: The role of a maximum power control feature in a solar inverter is to optimize the energy output of the solar panels by constantly tracking the maximum power point (MPP) of the solar array. This feature adjusts the operating conditions of the inverter to ensure that it operates at the highest possible efficiency, maximizing the energy harvested from the solar panels and improving overall system performance.

Q: Can a solar inverter be used with a backup generator?: Yes, a solar inverter can be used with a backup generator. This allows for seamless integration of solar power and backup generator power, ensuring a continuous and reliable energy supply even during periods of low sunlight or power outages.

Q: Can a solar inverter be used in a net metering system?: Yes, a solar inverter can be used in a net metering system. A solar inverter is an essential component of a net metering system as it converts the direct current (DC) produced by the solar panels into alternating current (AC) that can be used to power homes or businesses. It also allows for any excess electricity generated to be fed back into the grid, earning credits or reducing the electricity bill through the net metering arrangement.

Q: How do you choose the right size solar inverter for a specific solar power system?: To ensure optimal performance and efficiency of your solar power system, careful consideration of various factors is necessary when selecting the appropriate size solar inverter. Follow these steps to make the right choice: 1. Calculate your solar power system's total capacity: Begin by determining the combined wattage of all your solar panels. This information can typically be found in the product specifications or obtained from your solar panel manufacturer. 2. Evaluate your average energy consumption: Assess your typical energy consumption to determine the size of the solar inverter required to meet your needs. Take into account peak power usage and potential future increases in energy demands. 3. Match the inverter's capacity with your system's: Ensure that the solar inverter's capacity is equal to or slightly higher than your system's total capacity to achieve optimal performance. 4. Consider the inverter's efficiency: Seek out an inverter with high efficiency ratings. A higher efficiency rating means it can convert a larger percentage of solar energy into usable electricity, minimizing power losses. 5. Select the appropriate inverter type: Decide which type of solar inverter is suitable for your system. The three main types are string inverters, microinverters, and power optimizers. String inverters are the most common and cost-effective choice for small to medium-sized systems, while microinverters and power optimizers are better suited for complex installations or systems with shading issues. 6. Assess additional features: Take into account any additional features offered by the solar inverter. Look for features like monitoring capabilities, grid integration capabilities, and built-in safety features such as arc fault protection or rapid shutdown. 7. Seek professional advice: If you are uncertain about selecting the right size solar inverter for your specific solar power system, consulting a professional solar installer or electrical engineer is advisable. They can help assess your energy needs, system requirements, and provide expert guidance in choosing the appropriate inverter size. Remember, making an informed decision when choosing the right size solar inverter is crucial for your system's overall performance and efficiency. Take the time to evaluate your system's requirements and seek expert advice to ensure the best outcome.

Q: How do you choose the right size solar inverter for your system?: To choose the right size solar inverter for your system, you need to consider the total power output of your solar panels and the maximum power rating of the inverter. It is important to match the inverter's capacity with the maximum power output of your solar panels to ensure optimal performance and efficiency. Additionally, factors such as the type of system (off-grid or grid-tied) and future expansion plans should also be taken into account when determining the appropriate size of the solar inverter for your system.

Q: How does a solar inverter protect against overvoltage and overcurrent?: A solar inverter protects against overvoltage by constantly monitoring the voltage level of the solar panels. If the voltage exceeds a predetermined threshold, the inverter will automatically reduce the power output or shut down to prevent damage. Similarly, to protect against overcurrent, the inverter continuously monitors the current flowing through the system. If the current surpasses a safe limit, the inverter will limit the output or shut down to prevent overheating and potential hazards.

Q: Can a solar inverter be used with different battery chemistries?: Yes, a solar inverter can be used with different battery chemistries as long as the inverter is compatible with the specific battery chemistry and its voltage requirements. However, it is important to ensure that the inverter is designed to work efficiently with the particular battery chemistry to avoid any compatibility issues or potential damage to the system.

Q: What are the typical efficiency ranges for different types of solar inverters?: The typical efficiency ranges for different types of solar inverters vary depending on the specific technology and design. However, in general, string inverters have an efficiency range of around 95% to 98%, while microinverters tend to have an efficiency range of about 96% to 99%. On the other hand, central inverters have a wider efficiency range, typically ranging from 95% to 99%. It's important to note that these efficiency ranges can also be influenced by factors such as temperature, load, and design variations among manufacturers.

Q: How does a three-phase solar inverter differ from a single-phase inverter?: A three-phase solar inverter differs from a single-phase inverter in terms of the number of input and output phases it can handle. While a single-phase inverter can only handle a single-phase input and output, a three-phase inverter is designed to handle three-phase input and output. This allows for a more efficient and balanced distribution of power in three-phase electrical systems, making three-phase inverters suitable for larger solar installations or commercial applications.

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