• 1KW Solar Inverter Price - KD-WVC600 Series Micro Inverter, Hot Sales System 1
  • 1KW Solar Inverter Price - KD-WVC600 Series Micro Inverter, Hot Sales System 2
1KW Solar Inverter Price - KD-WVC600 Series Micro Inverter, Hot Sales

1KW Solar Inverter Price - KD-WVC600 Series Micro Inverter, Hot Sales

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 pc
Supply Capability:
100000 pc/month

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Structure

The transition from a centralized to a distributed inverter optimizes energy collection.

The converter module integrated into the solar panels can reduce installation costs.

Soft switch technology to replace hard-switching technology can improve efficiency and reduce heat dissipation.

From cottage industry to mass production, standardized design (hardware and software) to improve reliability and reduce costs.

Using a special capacitor (due to the high failure rate). Design requires a higher voltage to reduce the current, we use a special electrolytic capacitors.

The converter can be connected to the grid to eliminate the need for many battery applications. The high price of batteries, require maintenance, life expectancy is shorter.

Work required micro-inverter power increasingly smaller (only a few hundred watts), which can reduce the internal temperature and improve reliability.

Micro-inverter solar inverter system needs to deal with a lot of a particular power level, in order to increase production, thereby reducing costs.

DC input voltage range:

22-50VDCAC

output voltage range:80-160VAC/180-260V

ACAC output power :600Wp

AC frequency range:50Hz/60Hz

G.W.:2.85kg

Size:289mm*200mm*38mm

KD-WVC295 Series Using IP67 waterproof streamline design, Can effectively prevent rainwater on the surface erosion, Built-in high-performance Maximum Power Point Tracking(MPPT)Function,Better able to track changes in the solar luminosity and control different output power, Effectively capture and collect sunlight. AC electric power transmission using the reverse transmission technology, Is one of our patented technology, The inverter output power can provide load priority use, Extra electricity to the grid, Efficient use of the inverter to the power emitted, Electricity transmission rate of up to 99%.

Features

Pure Sine Wave Output;

High performance Maximum Power Point Tracking(MPPT);

Power Automatically Locked(APL);

Reverse power transmission;

High-Frequency High Conversion Rate;

Anti-Islanding Protect;

Input /output is fully isolated to protect the electrical safety;

Multiple parallel stacking;

The Leading Patent Technology;

IP65 WaterProof;

Flexible Installation;

Simplify maintenance (user serviceable)

High Efficiency & Best Cost-Effectiveness

 

  1. Using a special capacitor (due to the high failure rate). Design requires a higher voltage to reduce the current, we use a special electrolytic capacitors.

  2. The converter can be connected to the grid to eliminate the need for many battery applications. The high price of batteries, require maintenance, life expectancy is shorter.

  3. Work required micro-inverter power increasingly smaller (only a few hundred watts), which can reduce the internal temperature and improve reliability.

 

Images

 

KD-WVC600 Series Micro Inverter,Hot Sales

KD-WVC600 Series Micro Inverter,Hot Sales

 

 

                                           

 

 

Specification

Input   Data

KD-WV250-120VAC/230VAC

Recommended input power

200-300Watt

Recommend the use of PV modules

300W/Vmp>34V/Voc<50v< span="">

Maximum input DC voltage

50V

Peak power tracking voltage

25-40V

Operating Voltage Range

17-50V

Min / Max start voltage

22-50V

Maximum DC short current

15A

Maximum Input Current

9.8A

Output Data

@120VAC

@230VAC

Peak power output

260Watt

260Watt

Rated output power

250Watt

250Watt

Rated output current

2.08A

0.92A

Rated voltage range

80-160VAC

180-260VAC

Rated frequency range

57-62.5Hz

47-52.5Hz

Power factor

>96%

>96%

Maximum units per branch circuit

15PCS(Single-phase)

30PCS(Single-phase)

Output Efficiency

@120VAC

@230VAC

Static MPPT efficiency

99.5%

99.5%

Maximum output efficiency

92.3%

94.6%

The average efficiency

91.2%

93.1%

Night time power consumption

<50mW Max

<70mW Max

THDI

<5%< span="">

<5%< span="">

Exterior

Ambient temperature

-40°C to +60°C

Operating temperature range   (inverter inside)

-40°C to +82°C

Dimensions (WxHxD)

191mm*1176mm*38mm

Weight

0.83kg

Waterproof Rating

IP65

Cooling

Self-cooling

Feature

Power transmission mode

Reverse transfer, load priority

Electromagnetic compatibility

EN50081.part1EN50082.part1

Grid disturbance

EN61000-3-2 Safety EN62109

Grid detection

DIN VDE 1026 UL1741

Certificate

CEC,CE National patent technology

 

 

FAQ

Can we visit your factory?

Surely, I will arrange the trip basing on your business schedule.

Can you do OEM for us?

Yes, we can.

How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

Can you help us install the module if we cooperate with you?

We haven’t entered into installation sector, but we have the plan in near future.

 

 

Q: Are there any government regulations or certifications for solar inverters?
Yes, there are government regulations and certifications for solar inverters. In many countries, solar inverters need to comply with specific standards and regulations to ensure their safety, performance, and grid compatibility. Additionally, there are various certifications, such as UL, CE, and IEC, that solar inverters can obtain to demonstrate their compliance with the required standards. These regulations and certifications aim to promote the widespread adoption of reliable and efficient solar inverters in the renewable energy industry.
Q: How do you choose the right voltage rating for a solar inverter?
When choosing the right voltage rating for a solar inverter, it is important to consider a few factors. First, you need to determine the voltage of your solar panel array. This will help you match the inverter's voltage rating to ensure compatibility. Additionally, you should consider the voltage requirements of your electrical grid or any appliances you plan to power. The inverter's voltage rating should align with these requirements to ensure efficient energy conversion and safe operation. It is advisable to consult with a professional or an electrical engineer to help you select the appropriate voltage rating for your solar inverter based on your specific needs and system setup.
Q: Can a solar inverter be used in a solar-powered desalination system?
Yes, a solar inverter can be used in a solar-powered desalination system. A solar inverter is responsible for converting the DC (direct current) output from solar panels into AC (alternating current) electricity that can be used to power various devices. In a solar-powered desalination system, the solar inverter would play a crucial role in converting the DC power generated by the solar panels into the AC power necessary to operate the desalination equipment, thereby enabling the system to function efficiently.
Q: What are the potential risks of overheating a solar inverter?
The potential risks of overheating a solar inverter include reduced efficiency and performance, increased wear and tear on components, shortened lifespan of the inverter, potential damage to internal circuitry, and even the risk of fire.
Q: What are the potential risks of short-circuiting a solar inverter?
Short-circuiting a solar inverter can pose several potential risks. Firstly, it can cause damage to the inverter itself, leading to its malfunction or complete failure. Secondly, it can result in overheating of the inverter, which may increase the risk of fire or electrical hazards. Additionally, short-circuiting can disrupt the flow of electricity, potentially causing damage to other connected equipment or appliances. Lastly, it may void the warranty of the solar inverter, resulting in additional expenses for repairs or replacements. Therefore, it is crucial to take proper precautions and avoid short-circuiting the solar inverter to ensure its safe and efficient operation.
Q: What is the role of reactive power control in a solar inverter?
The role of reactive power control in a solar inverter is to manage and regulate the flow of reactive power in the electrical system. It helps to maintain a stable voltage level, improve power factor, and ensure efficient operation of the solar inverter. By controlling reactive power, the inverter can mitigate voltage fluctuations and provide optimal power quality, making the system more reliable and compliant with grid requirements.
Q: Can a solar inverter be used with solar-powered water heaters?
No, a solar inverter cannot be directly used with solar-powered water heaters as they serve different purposes. A solar inverter is used to convert the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity for use in homes or businesses. On the other hand, solar-powered water heaters utilize the sun's energy to heat water directly, without the need for electricity conversion.
Q: How does a solar inverter handle shade on solar panels?
A solar inverter handles shade on solar panels by utilizing Maximum Power Point Tracking (MPPT) technology. This technology continuously monitors the solar panels' output and adjusts the voltage and current to maximize energy production. When shade falls on a panel, the MPPT algorithm identifies the affected panel and dynamically adjusts its output to minimize the impact of shade on the overall system performance. This ensures that even partially shaded panels can still contribute to the overall energy generation of the solar installation.
Q: What are the main components of a solar inverter?
The main components of a solar inverter include the converter, control circuitry, filters, and the inverter output. The converter converts the direct current (DC) power generated by solar panels into alternating current (AC) power. The control circuitry regulates and manages the power conversion process. Filters ensure the output power is clean and free from any noise or interference. The inverter output delivers the AC power to the electrical grid or to power the connected devices.
Q: What are the potential risks of fire or explosions from a faulty solar inverter?
The potential risks of fire or explosions from a faulty solar inverter include short circuits, electrical arcing, overheating, and component failure. These issues can lead to an accumulation of heat, sparks, or electrical discharges, which may ignite flammable materials nearby or cause an explosion. It is crucial to regularly inspect and maintain solar inverters to mitigate these risks and ensure the safe operation of the system.

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