on grid Solar Inverter Sununo-TL4KB with 1 MPPT
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 3000 pc/month
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1.Flexible
• Ethernet / Wi-Fi communication
• Wide range of DC input voltage
• IP65 for indoor and outdoor use
2.Reliable
• Comprehensive protection functions
• Compact design, fanless
• First-class components
3.Efficient
• Max. efficiency up to 97.7%
• Euro. efficiency up to 97.1%
• MPPT accuracy up to 99.9%
4. Certificates: TUV,SAA,G83,ISO9001,ISO14001,etc.
Futures
■ Super junction MOSFET integrated with 97.7% Max. efficiency.
■ Wide MPPT voltage range and low minimum MPPT voltage for flexible configuration.
■ Transformerless design for lower cost and compact size.
■ IP65 and fan-less for longer-term reliability.
■ Ethernet/ Wi-Fi communication interface.
■ Integrated Web Server for local and internet monitoring.
■ Support SAJ Web Portal Monitoring Solutions.
| Model | Sununo-TL3KB | Sununo-TL4KB |
| Max. DC power [W] | 3400 | 4500 |
| Max. DC voltage [V] | 580 | 580 |
| MPPT DC voltage Range [V] | 120-500 | 120-500 |
| Nominal DC voltage [V] | 360 | 360 |
| start voltage [V] | 150 | 150 |
| Min.DC voltage [V] | 100 | 100 |
| Max.DC input current [A] | 17 | 20 |
| Number of MPPT | 1 | 1 |
| string per MPPT | 2 | 2 |
| DC switch | optional | optional |
1. How can I get after sale service?
We have established after sale service center in Europe, North America, south East Asia, etc. you can email us or call the hot line.2. Do you have shipping insurance for our goods?
We will buy shipping insurance according to customers’ demand.
3. Do you accept OEM or customized design?
OEM & ODM, any your customized lightings we can help you to design and put into product.
4. What if I need specific design?
Distributorship are offered for your unique design and some our current models.
- Q: Can a solar inverter be used with a solar-powered air purification system?
- Yes, a solar inverter can be used with a solar-powered air purification system. A solar inverter is responsible for converting the direct current (DC) generated by a solar panel into usable alternating current (AC) that can power electrical appliances. In the case of a solar-powered air purification system, the solar inverter can convert the DC electricity produced by the solar panels into AC power needed to operate the air purification system, allowing it to function efficiently with solar energy.
- Q: How does the input frequency range affect the performance of a solar inverter?
- The input frequency range directly affects the performance of a solar inverter. The inverter is designed to convert the variable direct current (DC) generated by the solar panels into stable alternating current (AC) that can be used by household appliances or fed into the grid. If the input frequency deviates from the specified range, it can lead to inefficient or unstable operation of the inverter. A wider input frequency range allows the inverter to handle fluctuations in the solar power generation, ensuring optimal performance and compatibility with different grid conditions.
- Q: What are the key safety features to look for in a solar inverter?
- The key safety features to look for in a solar inverter include overvoltage protection, ground fault protection, arc fault protection, and rapid shutdown capability. These features help ensure the safe and efficient operation of the solar system, protecting against electrical hazards and reducing the risk of fire or injury.
- Q: How does a solar inverter handle variations in AC load demand?
- A solar inverter handles variations in AC load demand by constantly monitoring the load and adjusting the output power accordingly. It uses advanced control algorithms to regulate the voltage and frequency of the AC output to match the specific requirements of the connected devices. This allows the inverter to effectively handle fluctuations in load demand and ensure a stable power supply.
- Q: How does a solar inverter prevent islanding?
- A solar inverter prevents islanding by constantly monitoring the grid connection and ensuring there is a stable and continuous power supply. If the grid connection is lost or becomes unstable, the inverter immediately shuts down to prevent the formation of an island, where it would continue to supply power to the disconnected grid. This feature ensures the safety of utility workers and prevents damage to equipment during grid maintenance or emergencies.
- Q: How does a solar inverter protect against overvoltage or overcurrent?
- A solar inverter protects against overvoltage or overcurrent by continuously monitoring the electrical output from the solar panels. If the voltage or current exceeds the safe operating limits, the inverter automatically adjusts the output or shuts down to prevent damage to the system. It achieves this through built-in protective mechanisms such as surge protectors, voltage regulators, and circuit breakers.
- Q: Are solar inverters weather-resistant?
- Yes, solar inverters are typically weather-resistant. They are designed to withstand different weather conditions such as rain, snow, and extreme temperatures. However, it is still important to consider proper installation and maintenance to ensure the longevity and performance of the inverter in varying weather conditions.
- 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 a solar inverter?
- A solar inverter is an essential component of a solar power system that converts the direct current (DC) generated by solar panels into alternating current (AC) electricity suitable for use in households and businesses. It ensures optimal performance and connectivity between the solar panels and the electrical grid, allowing for efficient utilization of solar energy.
- Q: What are the common issues and troubleshooting steps for a solar inverter?
- Solar inverters can encounter various problems, such as failure to turn on, lack of power output, insufficient power output, intermittent power output, or error messages displayed on the inverter. Below are some steps you can take to troubleshoot these issues: 1. Verify the power supply: Ensure that the inverter is properly connected to the power source and that there are no electrical supply problems. Check the circuit breaker or fuse box to ensure it has not been tripped. 2. Inspect the wiring: Examine the wiring connections to ensure they are secure and undamaged. Loose or disconnected wires can cause power issues. If any damage is found, consider seeking the assistance of a professional electrician for repair or replacement. 3. Clean the solar panels: Dust, debris, or shading on the solar panels can reduce power output. Use a soft cloth or hose to clean the panels. If nearby trees or structures cast shade on the panels, consider trimming or removing them if feasible. 4. Check for error messages: If the inverter displays an error message, consult the user manual or manufacturer's website for the error code's meaning and recommended troubleshooting steps. If necessary, contact the manufacturer's customer support for further guidance. 5. Monitor weather conditions: Solar inverters may generate less power during cloudy or overcast days. However, if power output consistently remains low even in ideal weather conditions, there may be an issue with the inverter itself. 6. Reset the inverter: Some inverters offer a reset button or option. Attempt to reset the inverter to its factory settings, but bear in mind that this may erase any customized settings or configurations. 7. Update the firmware: Check if there are any firmware updates available for your specific inverter model. Updating the firmware can sometimes resolve issues and enhance performance. 8. Seek professional consultation: If the above troubleshooting steps do not resolve the issue, it is advisable to contact a professional solar installer or electrician. They possess the expertise and equipment required to diagnose and address more complex problems with solar inverters. Always prioritize safety when troubleshooting electrical equipment. If you are uncertain or uncomfortable with any troubleshooting steps, it is best to seek professional assistance to prevent potential hazards.
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on grid Solar Inverter Sununo-TL4KB with 1 MPPT
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 3000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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