24V MPPT Solar Inverter - 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 affect the overall system cost?
- A solar inverter can have a significant impact on the overall system cost. While it is a crucial component that converts DC power generated by solar panels into AC power for use in homes or businesses, it also adds to the total expenses of installing a solar system. The cost of a solar inverter depends on factors such as its capacity, efficiency, and features. Higher capacity or more advanced inverters tend to be more expensive. However, investing in a high-quality inverter can improve the overall efficiency and performance of the solar system, potentially offsetting the additional cost in the long run.
- Q: Can a solar inverter be used in a mobile or RV application?
- Yes, a solar inverter can be used in a mobile or RV application. It allows the conversion of direct current (DC) from solar panels into alternating current (AC) that can be used to power appliances, devices, and other electrical equipment inside the mobile or RV. This enables the vehicle to utilize solar energy for various power needs while on the move.
- Q: Can a solar inverter be used with solar-powered air conditioning systems?
- Yes, a solar inverter can be used with solar-powered air conditioning systems. 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 appliances, including air conditioning units. By connecting the solar inverter to the solar panels and the air conditioning system, the generated solar energy can be efficiently utilized to power the AC system.
- Q: How does a solar inverter handle voltage and frequency variations caused by sudden load changes?
- Efficient and reliable, a solar inverter is specifically engineered to manage fluctuations in voltage and frequency resulting from sudden changes in load. When such changes occur, the solar inverter effectively employs a variety of control mechanisms to regulate and stabilize the output voltage and frequency. To begin with, the inverter continuously monitors the incoming solar power, keeping a close eye on the voltage and frequency. If any variations arise due to sudden load changes, the inverter promptly adjusts its internal control systems to compensate. Utilizing advanced power electronics and control algorithms, the inverter ensures that the voltage and frequency remain within the desired range. In order to handle voltage fluctuations caused by sudden load changes, the solar inverter utilizes a technique known as voltage regulation. It automatically adjusts the output voltage, either raising or lowering it as necessary. This guarantees that the inverter delivers a steady and consistent voltage supply to the load, effectively preventing any harm or malfunction. Similarly, to address frequency variations brought on by sudden load changes, the solar inverter employs a technique called frequency regulation. It adjusts the output frequency to match the grid frequency or meet specific frequency requirements. By maintaining the desired frequency, the inverter ensures compatibility and synchronization with the grid or other connected devices. In addition to voltage and frequency regulation, solar inverters also incorporate protective features to handle sudden load changes. They are equipped with built-in overload protection mechanisms capable of detecting excessive loads and preventing damage to both the inverter and the connected devices. These protective features may include safeguards such as overcurrent protection, short-circuit protection, and temperature monitoring. In summary, a solar inverter is purposefully designed to effectively manage voltage and frequency variations arising from sudden load changes. Through its voltage and frequency regulation capabilities, as well as its protective features, the inverter ensures stable and reliable operation. This enables the inverter to adapt efficiently to changing load conditions while safeguarding the integrity of the power supply.
- Q: Can a solar inverter work without sunlight?
- No, a solar inverter cannot work without sunlight as it requires solar energy to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices.
- Q: How do you calculate the maximum power point tracking efficiency for a solar inverter?
- To calculate the maximum power point tracking (MPPT) efficiency for a solar inverter, you need to compare the actual power output of the inverter with the power that could be potentially generated from the solar panels at their maximum power point (MPP). The efficiency can be determined by dividing the actual power output by the maximum power that could be obtained.
- Q: What is the maximum current output of a solar inverter?
- The maximum current output of a solar inverter depends on various factors such as the size and capacity of the inverter, the number and capacity of the solar panels connected to it, and the specific technology and design of the inverter. Generally, solar inverters have a maximum current output ranging from a few amps to several hundred amps, with larger commercial-scale inverters having higher current outputs compared to residential or smaller scale inverters. It is crucial to select an inverter that can handle the current requirements of the solar panel system to ensure optimal performance and safety.
- Q: How do you maintain a solar inverter?
- To maintain a solar inverter, regular inspections and cleaning are essential. It is crucial to check for any signs of damage or loose connections, and make sure the inverter is properly ventilated to prevent overheating. Additionally, keeping the surrounding area clean and free from any debris or obstructions can help optimize its performance. It is recommended to follow the manufacturer's guidelines and consult with a professional for any specific maintenance requirements.
- Q: How do you calculate the maximum power point voltage for a solar inverter?
- To calculate the maximum power point voltage for a solar inverter, you need to determine the voltage at which the solar panels produce the maximum power output. This can be done by following the voltage-current (V-I) curve of the solar panels. By measuring the voltage and current at different points on the curve, you can identify the point where the product of voltage and current is the highest, indicating the maximum power point voltage.
- Q: Can a solar inverter be used in areas with unstable grid power?
- Yes, a solar inverter can be used in areas with unstable grid power. In fact, solar inverters are often used in such areas to provide a stable and reliable power supply. The inverter's ability to convert solar energy into usable electricity allows it to function independently of the grid power, ensuring a continuous power supply even during grid outages or fluctuations.
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24V MPPT Solar Inverter - KD-GTI500W Series Micro Inverter, Hot Sales
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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