KD-GTI500W Series Micro Inverter,Hot Sales

KD-GTI500W 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：10.5-28VDC
AC output voltage range：80-160VAC/180-260VAC
AC output power ：500Wp
AC frequency range：50Hz/60Hz
G.W.：1.8kg
Size：315mm*188mm*85mm

KD-GTI500W 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

Specification

Grid-series models	300W	500W	800W	1000W
Recommend use solar panels	420Wp	620Wp	1050Wp	1250Wp
DC Maximum Input Power	400W	600W	900W	1200W
DC maximum voltage	VpvDC30.2VDC
DC voltage range	Vpv 10.5V~28VDC
Maximum output power factor	99%
Maximum input current	20A	30A	45A	65A
AC output power	300W	500W	800W	1000W
AC maximum output power	300W	500W	800W	1000W
Anti-voltage protection	Fuse
AC standard voltage range	90~160VAC/190~262VAC
AC frequency range	55Hz~63Hz/ 45Hz-53Hz
THDI	<5%
Phase	<1%
Islanding protection	VAC;f AC
Output short circuit protection	Current-limiting
Show	LED
Installation	Wall hanging
Cooling	Fan
Standby Power	<2W
Night Power	<1W
Ambient temperature range	-25 °C~60°C
Humidity	0~99%(Indoor Type Design)
Waterproof	Indoor Type Design
Electromagnetic Compatibility	EN50081.part1 EN50082.part1
Power System Disturbance	EN61000-3-2 EN60950-1
Network test	DIN VDE 1026
Certificate	CE

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:How does a solar inverter handle sudden changes in solar irradiance?: A solar inverter handles sudden changes in solar irradiance by continuously monitoring the incoming solar energy and adjusting its output accordingly. When there is a sudden increase in solar irradiance, the inverter quickly ramps up its power output to match the new level of energy being generated. Similarly, if there is a sudden decrease in solar irradiance, the inverter rapidly decreases its output to prevent overloading. This dynamic response ensures optimal power generation and protects the system from potential damage due to irregular fluctuations in solar irradiance.

Q:Can a solar inverter be used with solar-powered water heaters?: No, a solar inverter cannot be used with solar-powered water heaters as they operate on different principles. Solar inverters are designed to convert the direct current (DC) generated by solar panels into alternating current (AC) for use in residential or commercial electrical systems. On the other hand, solar-powered water heaters use sunlight directly to heat water, without the need for converting DC to AC. Therefore, these two systems are not compatible with each other.

Q:How does shading affect the performance of a solar inverter?: Shading can significantly impact the performance of a solar inverter as it reduces the amount of sunlight reaching the solar panels. When panels are partially shaded, they generate less power, which in turn affects the output of the inverter. If a significant portion of the panels are shaded, the inverter may not be able to operate optimally or may even shut down. To overcome shading issues, technologies like bypass diodes or micro-inverters can be used, which minimize the impact of shading on overall system performance.

Q:How does the input current rating affect the performance of a solar inverter?: The input current rating of a solar inverter directly affects its performance as it determines the maximum amount of current that the inverter can handle from the solar panels. If the input current rating is too low, it may not be able to handle the full power output of the solar panels, leading to inefficiency and potential damage to the inverter. On the other hand, if the input current rating is too high, it may be overkill for the system, resulting in unnecessary costs. Therefore, selecting an appropriate input current rating is crucial for optimal performance and longevity of a solar inverter.

Q:What is the role of power ramp rate control in a solar inverter?: The role of power ramp rate control in a solar inverter is to regulate the rate at which the power output of the solar system increases or decreases. This control is important to ensure the stability and reliability of the grid, as sudden changes in power generation can cause disruptions. By gradually ramping up or down the power output, the solar inverter can respond to grid conditions and prevent overloading or underutilization of the system, ultimately improving the overall performance and efficiency of the solar installation.

Q:What is the role of voltage regulation in a solar inverter?: The role of voltage regulation in a solar inverter is to ensure that the energy generated by the solar panels is converted and delivered to the electrical grid or used within a premises at a stable and appropriate voltage level. It helps to maintain the quality and consistency of the electricity output, protecting the connected devices and ensuring optimal performance of the solar power system.

Q:What is the maximum output power of a solar inverter?: The maximum output power of a solar inverter varies depending on the specific model and its capacity. However, typical residential solar inverters have a maximum output power ranging from 1 kilowatt (kW) to 10 kW, while commercial and utility-scale solar inverters can have maximum output powers exceeding several megawatts (MW).

Q:Can a solar inverter be used with different types of power factor correction devices?: Yes, a solar inverter can be used with different types of power factor correction devices. The solar inverter is responsible for converting the DC power generated by the solar panels into AC power that can be used in homes and businesses. Power factor correction devices, on the other hand, are used to improve the power factor of the electrical system by reducing reactive power. The solar inverter can work in conjunction with various types of power factor correction devices, such as capacitors or active power factor correction units, to optimize the efficiency and performance of the electrical system.

Q:Can a solar inverter be used in a mobile or portable solar system?: Yes, a solar inverter can be used in a mobile or portable solar system. In fact, portable solar systems often include solar inverters to convert the direct current (DC) power generated by solar panels into alternating current (AC) power that can be used to run electrical devices or charge batteries. This allows for the convenience of using solar energy on the go, making it ideal for camping, outdoor activities, and emergency power needs.

Q:Can a solar inverter be upgraded or expanded in the future?: Yes, a solar inverter can be upgraded or expanded in the future. Upgrading or expanding a solar inverter typically involves adding additional capacity or features to the existing system. This can be done by adding more panels, batteries, or upgrading the inverter itself to accommodate increased power output. However, it is important to ensure compatibility and consult with a professional to assess the feasibility and requirements of any upgrades or expansions.

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