KD-GTI Series Micro Inverter,Hot Sales,High Quality

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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:10.5-28VDC
AC output voltage range:80-160VAC/180-260VAC
AC output power :950Wp
AC frequency range:50Hz/60Hz
G.W.:2.4
Size:394mm*209mm*117mm

 

 

KD-GTI 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

Images

 

 

KD-GTI Series Micro Inverter,Hot Sales,High Quality

KD-GTI Series Micro Inverter,Hot Sales,High Quality

 

 

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

 

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

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

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

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

  5. 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.

  6. 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.

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

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

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:
A solar inverter handles low light conditions or cloudy days by continuously monitoring the incoming solar energy. When there is a decrease in sunlight, the inverter adjusts its voltage and current output to optimize the power conversion. This ensures that even under low light conditions, the inverter can still convert the available solar energy into usable electricity efficiently.
Q:
A solar inverter handles high temperatures by incorporating advanced thermal management systems such as heat sinks and fans to dissipate heat efficiently. This helps to protect the inverter's sensitive components and maintain optimal operating conditions, preventing any potential damage or performance degradation caused by excessive heat.
Q:
Yes, a solar inverter can be used with a wireless communication system. Solar inverters convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. Wireless communication systems typically operate on AC power, so a solar inverter can be employed to convert the DC power generated by solar panels into AC power for the wireless communication system. This allows for the use of renewable energy to power the wireless communication system, reducing reliance on traditional energy sources.
Q:
Yes, a solar inverter can work without batteries. In a grid-tied solar system, the inverter converts the DC power generated by the solar panels into AC power, which can be used to power appliances or fed back into the utility grid. Batteries are typically used in off-grid systems to store excess energy for later use, but they are not necessary for the basic function of a solar inverter.
Q:
Yes, a solar inverter can be used with a solar carport. 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 various electrical devices, including electric vehicles parked under the solar carport.
Q:
Some key safety features to look for in a solar inverter include: 1. Overvoltage and overcurrent protection: The inverter should have mechanisms in place to prevent excessive voltage or current levels, ensuring the safety of the system and connected devices. 2. Ground fault protection: This feature detects and protects against faults in the grounding system, reducing the risk of electric shock or damage to the inverter. 3. Temperature monitoring and control: The inverter should have built-in temperature sensors to monitor and regulate its internal temperature. This helps prevent overheating and potential fire hazards. 4. Arc fault detection: Arc faults can occur in electrical systems and pose significant safety risks. An inverter with arc fault detection can identify and mitigate these faults, minimizing the chance of electrical fires. 5. Rapid shutdown capability: In the case of an emergency or maintenance, the inverter should have the ability to rapidly shut down the solar system. This feature helps ensure the safety of installers, firefighters, or anyone working on the system. 6. Compliance with safety standards: Look for inverters that meet relevant safety standards, such as UL 1741, IEC 62109, or other local regulations. These standards ensure that the inverter has undergone rigorous testing and meets specific safety requirements. Overall, a solar inverter with these key safety features can help enhance the safety and reliability of a solar power system.
Q:
There are several advantages of using a solar inverter. Firstly, solar inverters convert the direct current (DC) generated by solar panels into alternating current (AC), which is the type of electricity used in most homes and businesses. This allows for the seamless integration of solar power into the existing electrical grid. Secondly, solar inverters optimize the performance of solar panels by constantly monitoring and adjusting the voltage and current levels. This ensures that the panels are operating at their maximum power output, resulting in higher energy efficiency and increased electricity production. Moreover, solar inverters enable net metering, which allows excess solar energy to be fed back into the grid, effectively spinning the electricity meter backward. This can lead to significant savings on electricity bills or even generate income through feed-in tariffs. Additionally, solar inverters offer advanced monitoring capabilities, allowing homeowners and system operators to track the energy production and performance of their solar systems in real-time. This data enables better system maintenance, troubleshooting, and optimization. Lastly, solar inverters contribute to a cleaner and more sustainable energy future by reducing dependence on fossil fuels and minimizing greenhouse gas emissions. They play a crucial role in harnessing the power of the sun to generate clean, renewable energy.
Q:
Yes, a solar inverter can be used in areas with high levels of lightning activity. However, it is important to ensure proper installation and grounding measures are in place to protect the inverter from potential damage caused by lightning strikes.
Q:
A solar inverter handles voltage fluctuations in the grid by constantly monitoring the grid voltage and adjusting its own output voltage accordingly. When the grid voltage drops, the inverter increases its output voltage to compensate, and conversely, when the grid voltage rises, the inverter decreases its output voltage. This helps to stabilize the voltage and ensure that the solar system remains connected and operational even during fluctuations in the grid.
Q:
Yes, a solar inverter can be used with different types of backup power sources. Solar inverters are designed to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. They can be integrated with various backup power sources such as batteries, generators, or the grid. This flexibility allows for a reliable and uninterrupted power supply, utilizing solar energy as the primary source while seamlessly switching to alternative power sources when needed.

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