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: Can a solar inverter be used in a solar-powered telecommunications system?
- Yes, a solar inverter can be used in a solar-powered telecommunications system. A solar inverter is an essential component in such systems as it converts the DC (direct current) electricity generated by the solar panels into AC (alternating current) electricity, making it compatible with the telecommunication devices and equipment.
- Q: How does a solar inverter handle voltage fluctuation during cloud cover?
- A solar inverter handles voltage fluctuation during cloud cover by continuously monitoring the incoming solar energy and adjusting its power output accordingly. When the sunlight reduces due to cloud cover, the inverter senses the drop in voltage and adapts by reducing its power output to match the available solar energy. This ensures that the voltage remains stable and the system operates efficiently even in varying weather conditions.
- Q: What is the role of MPPT (Maximum Power Point Tracking) in a solar inverter?
- The role of MPPT (Maximum Power Point Tracking) in a solar inverter is to optimize the efficiency and output of the solar panel system. MPPT technology enables the inverter to constantly track and adjust the operating point of the panels, ensuring that they are operating at their maximum power point, where the highest power output is achieved. This allows the system to capture the maximum amount of energy from the sun, maximizing the overall efficiency and performance of the solar inverter.
- Q: How does a solar inverter handle shading or partial obstruction of solar panels?
- A solar inverter is equipped with a technology called Maximum Power Point Tracking (MPPT) which allows it to handle shading or partial obstruction of solar panels. MPPT enables the inverter to constantly monitor the output of each individual solar panel and adjust the system's voltage and current accordingly. By doing so, the inverter ensures that the shaded or partially obstructed panels do not significantly affect the overall performance of the solar array. This way, it optimizes the energy production of the unshaded panels while minimizing the impact of shading on the system's efficiency.
- Q: What is the role of a solar inverter in reactive power compensation during grid disturbances?
- The role of a solar inverter in reactive power compensation during grid disturbances is to regulate and stabilize the flow of reactive power from the solar panels to the grid. During grid disturbances, such as voltage fluctuations or power imbalances, the inverter adjusts the reactive power output to maintain grid stability and improve power quality. By injecting or absorbing reactive power as needed, the solar inverter helps to maintain the grid voltage within acceptable limits and minimize disruptions in the power supply.
- Q: What is the maximum AC output current that a solar inverter can provide?
- The maximum AC output current that a solar inverter can provide depends on the specific model and capacity of the inverter. In general, it is determined by factors such as the maximum power rating and efficiency of the inverter, as well as the size and configuration of the solar photovoltaic (PV) system it is connected to.
- Q: What is the role of maximum power control in a solar inverter?
- The role of maximum power control in a solar inverter is to optimize the performance and efficiency of the solar PV system. It ensures that the solar panels are operating at their maximum power point, allowing them to generate the highest possible amount of electricity from the available sunlight. This control mechanism adjusts the voltage and current levels to match the load requirements, enabling the inverter to deliver the maximum power output to the grid or connected devices. By actively managing and regulating the power flow, maximum power control helps to maximize the overall energy production and utilization of the solar installation.
- Q: Are there any safety risks associated with solar inverters?
- Yes, there are some safety risks associated with solar inverters. These risks primarily include electric shock and fire hazards. It is important to ensure proper installation, grounding, and maintenance of solar inverters to minimize these risks. Additionally, regular inspections and adherence to safety guidelines are crucial to mitigate any potential hazards.
- Q: How does a solar inverter handle voltage fluctuations during grid disturbances?
- A solar inverter handles voltage fluctuations during grid disturbances by continuously monitoring the grid voltage. When a disturbance occurs, such as a sudden drop or increase in voltage, the inverter's control system detects it and adjusts the output voltage accordingly. This allows the inverter to stabilize the voltage and ensure a consistent supply of electricity to the connected solar panels or the grid.
- Q: Are solar inverters compatible with smart home systems?
- Yes, solar inverters are compatible with smart home systems. Many modern solar inverters come with built-in communication capabilities, such as Wi-Fi or Ethernet connectivity, which allow them to integrate seamlessly with smart home systems. This enables homeowners to monitor and control their solar energy production, consumption, and storage through their smart home devices or applications.
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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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