SUN-500G-WAL Wind power grid tie inverter/500w
- Ref Price:
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- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000 kg/month
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Grid Tie Inverter for Wind Turbine
Model: SUN-500G_WAL
l Build In Rectifier
l Build In Dump Load Controller
l Build In High Wind Protection
Preface
The grid-tie inverter can transfer wind energy from wind generators directly into the home grid using no extra equipment. It can be connected to any outlet (conventional network) in the home. The grid-tie inverter controls the phase and the frequency and voltage of the power generated by the wind generator. It produces a pure sine-wave and matches that of the grid.
This model grid-tie has build in bridge rectifier and dump load controller, it can maintain the rotating speed of the wind turbine and keep the voltage from the wind turbine always at the range of the rated range of the grid tie inverter. It also has a high voltage protection function, when the wind is too big, and the dump load controlling system can’t keep the output voltage from the wind turbine, the controller will disconnect itself from the wind turbine, so it is very safe to be used.
There are 5 terminals on the left side of the inverter, 3 red terminals will be connected to the three phase output from the wind turbine, and 2 black terminals will be connected to dump load resistors.
There are 4 LED indicators, 3 green indicators and 1 red indicator, 3 green LED indicators will start to cycle from left to right when the grid and AC input supply is detected. This indicates the inverter is operating under normal condition. The rate of the cycling is according to how much power is being output from the wind turbine. The bigger the output power is, the faster the rate is. If there is no AC grid detected, the red LED will be on, the inverter will not put out power, this is called “Island Protection”.
Electrical Specifications:
Model | SUN-500G_WAL | |
Normal AC Output Power | 450W | |
Maximum AC Output Power | 500W | |
AC Output Voltage Range | 110V/230V | 90V ~ 130V / 190V~260V |
AC Output Frequency Range | 46Hz ~ 65Hz | |
Total Harmonic Distortion(THD) | <5% | |
Power Factor | 0.99 | |
DC Input Voltage Range (the test point is at the output of the rectifier) | 22V~60V/10.8-30V | |
Peak Inverter Efficiency | 92% | |
Standby Power consumption | <1.5W | |
Output Current Waveform | Pure Sine-wave | |
MPPT Function | Yes | |
Over Current Protection | Yes | |
Over Temperature Protection | Yes | |
Reverse Polarity Protection | Yes | |
Island Protection | Yes | |
Stackable | Yes | |
| | | |
Mechanical Specifications:
N.W | 4.0kg |
G.W | 4.5Kg |
Dimension | 332mm*265mm*135mm |
Operating Temperature Range
-10 ~ 45 degrees C
- Q: Can a solar inverter be used with different types of backup power sources?
- Yes, a solar inverter can be used with different types of backup power sources. Solar inverters are designed to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. They can be integrated with various backup power sources such as batteries, generators, or the grid. This flexibility allows for a reliable and uninterrupted power supply, utilizing solar energy as the primary source while seamlessly switching to alternative power sources when needed.
- Q: Can a solar inverter be integrated with energy management systems?
- Yes, a solar inverter can be integrated with energy management systems. By connecting a solar inverter to an energy management system, it allows for better monitoring, control, and optimization of the solar power generated. This integration enables efficient management of energy consumption, storage, and distribution, leading to increased energy efficiency and cost savings.
- Q: How is the efficiency of a solar inverter measured?
- The efficiency of a solar inverter is typically measured by dividing the output power of the inverter by the input power, and then multiplying the result by 100 to get a percentage value.
- Q: PV grid-connected inverter can directly load it?
- Converter is the AC voltage of the grid into a stable 12V DC output, and the inverter is the AC output of the 12V DC voltage into high-frequency high-voltage alternating current; two parts are also used with more pulse width
- Q: What are the key features to consider when purchasing a solar inverter?
- When purchasing a solar inverter, there are several key features to consider. Firstly, the power rating of the inverter should match the capacity of your solar panels to ensure efficient energy conversion. Additionally, the efficiency of the inverter is important as it determines how effectively it converts solar energy into usable electricity. Other crucial features include the type of inverter (string or micro), warranties and certifications, monitoring capabilities, and safety features such as overload protection and anti-islanding protection.
- Q: What is the efficiency loss of a solar inverter over time?
- The efficiency loss of a solar inverter over time can vary depending on various factors such as the quality of the inverter, maintenance practices, and environmental conditions. Generally, solar inverters experience a gradual decrease in efficiency over their lifespan. On average, the efficiency loss can range from 0.5% to 1% per year. However, regular maintenance and monitoring can help minimize this loss and ensure optimal performance.
- Q: What are the different output waveforms of a solar inverter?
- The different output waveforms of a solar inverter can vary depending on the type of inverter being used. The most common types include pure sine wave, modified sine wave, and square wave. Pure sine wave inverters produce an output waveform that closely resembles the standard AC power provided by utility companies, making them ideal for powering sensitive electronics. Modified sine wave inverters produce a stepped waveform that may not be as smooth as a pure sine wave, but can still power most household appliances. Square wave inverters produce a more basic waveform with abrupt transitions between positive and negative voltage, typically used for powering simple devices or tools.
- Q: Can a solar inverter be used with a time-of-use electricity tariff?
- Yes, a solar inverter can be used with a time-of-use electricity tariff. A solar inverter is responsible for converting the direct current (DC) energy produced by solar panels into alternating current (AC) electricity that can be used in homes or businesses. By connecting the solar inverter to a time-of-use electricity tariff, users can take advantage of different electricity rates at different times of the day. This allows them to maximize their solar energy consumption during off-peak hours when electricity rates are lower and minimize their consumption during peak hours when rates are higher.
- Q: How do you calculate the total power capacity for a solar inverter?
- To calculate the total power capacity for a solar inverter, you need to consider the maximum power output of the solar panels. This value is typically given as the DC power rating in watts. The inverter capacity should be equal to or slightly higher than the total DC power rating of the connected solar panels. This ensures optimal performance and avoids any power loss. Additionally, other factors such as the inverter's efficiency, temperature derating, and future expansion plans should also be taken into account when determining the total power capacity for a solar inverter.
- Q: How does a solar inverter provide ground fault protection?
- A solar inverter provides ground fault protection by continuously monitoring the flow of electrical current between the solar panels and the electrical grid. If the inverter detects any imbalance or deviation in the current, it quickly identifies it as a ground fault and activates protective measures to shut down the system. This ensures the safety of the system, preventing any potential electrical hazards or damage.
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SUN-500G-WAL Wind power grid tie inverter/500w
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 1000 kg/month
OKorder Service Pledge
OKorder Financial Service
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