Solar Inverter 10kva KD-WV230 Interver, 260W, High Efficiency & Best Cost-Effectiveness
- Ref Price:
-
- 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
DC input voltage range：22-50VDC
AC output voltage range：80-160VAC/180-260VAC
AC output power ：260W
AC frequency range：50Hz/60Hz
G.W.：1.1kg
Size：250mm*200mm*60mm
KD-WV230 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;
IP67 WaterProof;
Flexible Installation;
Simplify maintenance (user serviceable)
High Efficiency & Best Cost-Effectiveness
Images
Specification
Input Data | KD-WV230-120VAC/230VAC | ||||
Recommended input power | 200-300Watt | ||||
Recommend the use of PV modules | 300W/Vmp>34V/Voc<50V | ||||
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% | <5% | |||
Exterior | |||||
Ambient temperature | -40°C to +60°C | ||||
Operating temperature range (inverter inside) | -40°C to +82°C | ||||
Dimensions (WxHxD) | 195mm*130mm*32mm | ||||
Weight | 0.65kg | ||||
Waterproof Rating | IP67 | ||||
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 | ||||
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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:What is the power factor of a solar inverter?
- The power factor of a solar inverter is a measure of how effectively it converts the DC power generated by solar panels into AC power that can be used by electrical devices. A high power factor indicates efficient conversion, while a low power factor signifies energy losses.
- Q:Can a solar inverter be used with different types of communication protocols?
- Yes, a solar inverter can be used with different types of communication protocols. Many modern solar inverters are designed to be compatible with multiple communication protocols such as Wi-Fi, Ethernet, RS485, and Modbus. This allows for versatile integration with various monitoring systems, smart home technologies, and remote monitoring platforms, offering flexibility and convenience for users.
- Q:What is the role of an isolation transformer in a solar inverter?
- The role of an isolation transformer in a solar inverter is to provide electrical isolation between the solar panels and the grid. It helps protect the solar panels and the inverter from electrical disturbances, such as voltage spikes or surges, that may occur in the grid. Additionally, the isolation transformer helps mitigate ground fault currents and provides a safety barrier between the grid and the solar system.
- Q:Are there any limitations on the angle of the solar panels when using a solar inverter?
- Solar panels must adhere to certain limitations in terms of their angle when using a solar inverter. The efficiency and overall performance of solar panels can be influenced by the angle at which they are installed. Ideally, solar panels should be positioned at an angle that allows them to receive the maximum amount of sunlight throughout the day. Typically, solar panels are designed to function optimally when installed at an angle that matches the latitude of the location. This angle enables the panels to capture the most sunlight during peak hours. However, this is not an absolute rule, as variations are feasible depending on specific location and climate conditions. If solar panels are installed at angles that are excessively steep or shallow, it can result in decreased energy production. Steep angles may cause sunlight to be lost during certain times of the day, while shallow angles may not allow for optimal sunlight absorption. Moreover, extreme angles can increase the risk of damage from wind or other weather conditions. It is worth noting that modern solar inverters often incorporate advanced tracking and monitoring technologies, which can adapt to different panel angles and orientations. These features can optimize energy production by adjusting the inverter settings based on the real-time performance of the panels. Ultimately, while there are limitations concerning the angle of solar panels, it is crucial to ensure that they are installed in a manner that maximizes their exposure to sunlight throughout the day, in order to achieve the highest possible energy production.
- Q:Can a solar inverter be used without solar panels?
- No, a solar inverter cannot be used without solar panels. The purpose of a solar inverter is to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices in a home or building. Without solar panels producing DC electricity, there would be no input for the inverter to convert.
- Q:How do you calculate the payback period for a solar inverter?
- To calculate the payback period for a solar inverter, you need to determine the initial cost of the inverter and then calculate the annual savings or earnings generated by the inverter. Divide the initial cost by the annual savings to get the payback period, which is the time it takes to recoup the investment through savings or earnings.
- Q:Can a solar inverter be used in systems with different module capacities?
- Yes, a solar inverter can be used in systems with different module capacities. Solar inverters are designed to convert the DC power generated by solar panels into AC power that can be used in homes or businesses. They are typically designed to handle a range of module capacities and can be adjusted or configured to accommodate different system sizes. However, it is important to ensure that the inverter's capacity is compatible with the total capacity of the solar panels in the system to ensure optimal performance.
- Q:How does a solar inverter handle fluctuations in solar panel output due to temperature changes?
- A solar inverter handles fluctuations in solar panel output due to temperature changes by employing a maximum power point tracking (MPPT) algorithm. This algorithm continuously adjusts the operating voltage and current of the inverter to ensure that it operates at the maximum power point of the solar panels, despite the temperature changes. By dynamically adapting to the varying output of the panels, the inverter optimizes the energy conversion process and allows for efficient utilization of the available solar energy.
- Q:Can a solar inverter be integrated with energy management systems?
- Yes, a solar inverter can be integrated with energy management systems. Solar inverters can be connected to energy management systems to monitor and control the generation and consumption of solar energy. This integration allows for better optimization of energy usage, real-time monitoring of solar production, and intelligent management of energy flows within a building or grid.
- Q:Can a solar inverter be used with different tracking algorithms?
- Yes, a solar inverter can be used with different tracking algorithms. Solar inverters are designed to convert the direct current (DC) power generated by solar panels into alternating current (AC) power suitable for use in homes and businesses. The tracking algorithm is responsible for optimizing the solar panel's output by adjusting the angle and orientation of the panels to maximize sunlight exposure. Different tracking algorithms can be utilized depending on factors such as location, weather conditions, and system requirements. Solar inverters are typically equipped with the capability to support various tracking algorithms, allowing for flexibility and customization to meet specific needs.
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Solar Inverter 10kva KD-WV230 Interver, 260W, High Efficiency & Best Cost-Effectiveness
- 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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