1KW Solar Inverter Price - KD-WVC600 Series Micro Inverter, Hot Sales
- 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
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.
Images
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:How does MPPT improve the performance of a solar inverter?
- MPPT (Maximum Power Point Tracking) is a technique used in solar inverters to enhance their performance and maximize the energy output of the solar panels. Solar panels generate direct current (DC) electricity, which needs to be converted into alternating current (AC) to be used by household appliances or fed back to the grid. However, the amount of power generated by solar panels varies depending on factors like sunlight intensity, temperature, shading, and panel orientation. MPPT algorithms enable solar inverters to continuously track and adjust the operating point of the solar panels to extract the maximum power available. By continuously monitoring the voltage and current output of the solar panels, the MPPT controller determines the optimal operating voltage and current that will yield the highest power output. This optimization process is crucial because solar panels have a specific voltage and current combination at which their power output is maximized, known as the maximum power point (MPP). By operating the solar panels at their MPP, MPPT significantly improves the overall efficiency and performance of the solar inverter. With MPPT, solar inverters can adapt to changing environmental conditions and extract the maximum available power from the solar panels. This allows for increased energy production, reducing the reliance on grid electricity and maximizing the return on investment in solar installations. In summary, MPPT improves the performance of a solar inverter by optimizing the operating point of the solar panels to extract the maximum power available. This leads to increased energy production, improved efficiency, and better utilization of solar energy resources.
- Q:How does a solar inverter handle grid synchronization during startup?
- A solar inverter handles grid synchronization during startup by employing advanced control algorithms. It continuously monitors the grid voltage and frequency, aligns itself with the grid parameters, and gradually increases its output power to match the grid. This synchronization process ensures that the solar inverter seamlessly integrates with the grid and provides stable and synchronized power generation.
- Q:What is the maximum voltage input for a solar inverter?
- The maximum voltage input for a solar inverter typically depends on the specific model and manufacturer, but it is generally around 600 to 1000 volts for residential and commercial inverters.
- Q:Can a solar inverter be used in standalone systems?
- Yes, a solar inverter can be used in standalone systems. Standalone systems, also known as off-grid systems, are not connected to the electrical grid and rely on alternative energy sources like solar power. In these systems, a solar inverter is essential as it converts the direct current (DC) generated by the solar panels into alternating current (AC) that can be used to power appliances and equipment. Additionally, standalone systems often include batteries to store excess energy, and a solar inverter helps manage the charging and discharging of these batteries.
- Q:How do you troubleshoot common issues with a solar inverter?
- To troubleshoot common issues with a solar inverter, start by checking the power source and ensuring it is connected properly. Next, inspect the wiring connections to ensure they are secure and not damaged. Additionally, check the fuse or circuit breaker to see if it has tripped or blown. If the inverter displays an error code, refer to the manufacturer's manual for troubleshooting steps. If none of these steps resolve the issue, it is advisable to contact a professional technician or the manufacturer for further assistance.
- Q:Can a solar inverter be used with solar-powered electric vehicle charging stations?
- Yes, a solar inverter can be used with solar-powered electric vehicle charging stations. The solar inverter is responsible for converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used to charge electric vehicles. By integrating a solar inverter into the charging station, the solar energy can be efficiently harnessed and utilized to power the EV charging process.
- Q:What is the role of a solar inverter in preventing electrical faults?
- The role of a solar inverter in preventing electrical faults is to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. By regulating the voltage and frequency of the AC output, it ensures that the electrical power is stable and suitable for consumption. Additionally, solar inverters have built-in protective features such as ground fault protection, overvoltage protection, and short-circuit protection, which help detect and prevent electrical faults that may occur within the solar power system.
- Q:Can a solar inverter be used with a solar-powered EV charging network?
- Yes, a solar inverter can be used with a solar-powered EV charging network. A solar inverter converts the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity, which is used to power electric vehicles (EVs) through the charging network. This allows for the efficient and sustainable use of solar energy to charge EVs.
- Q:What is the role of a display interface in a solar inverter?
- The role of a display interface in a solar inverter is to provide real-time information and control options to the user. It allows them to monitor the performance of the solar inverter, such as power output, energy production, and system status. The display interface also provides access to various settings and configuration options, allowing the user to optimize the performance of the solar inverter based on their specific requirements.
- Q:What is the standby power consumption of a solar inverter?
- The standby power consumption of a solar inverter is typically very low, ranging from a few watts to a few tens of watts. This low power consumption ensures that minimal electricity is wasted when the inverter is not actively converting solar energy into usable electricity.
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1KW Solar Inverter Price - KD-WVC600 Series Micro Inverter, Hot Sales
- 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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