Rich Solar Inverter - Single Phase Inverter Second Generation 4k Solar Inverter Made in China
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- Shanghai
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- TT OR LC
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- 0 watt
- Supply Capability:
- 10000 watt/month
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Description of Single Phase Inverter Second Generation 4k Solar Inverter
Solar ac power system consists of solar panels, charge controllers, inverter and battery; Solar energy does not include inverter dc power system. Inverter is a kind of power conversion device, inverter by incentives can be divided into self-excited oscillation inverter and separately excited oscillation inverter.
Features of Single Phase Inverter Second Generation 4k Solar Inverter
Standard 10 years warranty, 5-15 years optional
Built-in Gprs as option
Built-in Wifi as option
Smaller and lighter, only 9.6kg
High performance DSP for algorithm control
VDE-AR-N 4105 certification
New topology design
Dual MPPT design
Multi-button touch interface
LCD screen visible at night
Have anti-shading function
Advantages of Single Phase Inverter Second Generation 4k Solar Inverter
Longer life cycle
Plug and play
Free monitoring through our webportal
Very lower internal temperature
Easy transportation and installation
Faster CPU speed
Adjustable active and reactive power
Maximum conversion effciency up to 97.7%,Euro up to 96.9%
Real-time data readable at night
User friendly operation
Technical Data of Single Phase Inverter Second Generation 4k Solar Inverter
| Type | Omniksol-4k-TL2 |
| Input(DC) | |
| Max.PV Power | 4500W |
| Max,DC Voltage | 590V |
| Nominal DC Voltage | 360V |
| Operating MPPT Voltage Range | 120-550V |
| MPPT Voltage Range at Nominal Power | 150-500V |
| Start up DC Voltage | 150V |
| Turn off DC Voltage | 120V |
| Max, DC Current | 12A |
| Max, Short Cicuit Current for each MPPT | 16A |
| Number of MPP trackers | 2 |
| Max.Input Power for each MPPT | 2600W |
| Number of DC Connection for each MPPT | A:1/B:1 |
| DC Connection Type | MC4 connector |
| Output(AC) | |
| Max,AC Apparent Power | 4400VA |
| Nominal AC Power (cos phi = 1) | 4000W |
| Nominal Grid Voltage | 220V/230V/240V |
| Nominal Grid Frequency | 50Hz/60Hz |
| Max, AC Current | 19.0A |
| Grid Voltage Range** | 185-276V |
| Grid Frequency Range** | 45-55Hz/55-65Hz |
| Power Factor | 0.9 capacitive... 0.9 inductive |
| Total Harmonic Distortion(THD) | ＜2% |
| Feed in Starting Power | 30W |
| Night time Power Consumption | ＜1W |
| Standby Consumption | 6W |
| AC Connection Type | Plug-in connertor |
| Efficiency | |
| Max,Efficiency | 98.2% |
| Euro Efficiency | 97.5% |
| MPPT Efficiency | 99.9% |
| Safety and Protection | |
| DC Insulation Monitoring | Yes |
| DC Switch | Optional |
| Residual Current Monitoring Unit (RCMU) | Integrated |
| Grid Monitoring with Anti-islanding | Yes |
| Electricity Fuse Protection | Yes |
| Protection Class | Ⅰ(According to IEC 62103) |
| Overvoltage Category | PVⅡ/Mains Ⅲ(According to IEC 62109-1) |
| Reference Standard | |
| Safety Standard | EN 62109, AS/NZS 3100 |
| EMC Standard | EN 6100-6-1, EN 6100-6-2, EN 6100-6-3 EN 6100-6-4, EN 6100-3-2, EN 6100-3-3 |
| Grid Standard | VDE-AR-N4105. VDE-0126-1-1,G83/1,EN 50438,RD1699,CEI 0-21, AS4777,C10/C11 |
| Physical Structure | |
| Dimensions | 352x421x162.5mm |
| Weight | 16.5kg |
| Environmental Protection Rating | IP 65 (According to IEC 60529) |
| Cooling Concept | Internal fan convection |
| Mounting Information | Wall bracket |
| General Data | |
| Operating Temperature Range | -25℃ to +60℃（derating above 45℃） |
| Relative Humidity | 0% to 98%, no condensation |
| Max. Altitude (above sea level) | 2000m |
| Noise Type | ＜40dB |
| Isolation Type | Transformerless |
| Display | 3 LED ,Backlight, 4x20 Character LCD |
| Data Communication | RS485(WiFi, GRPS integrated) |
| Computer Communication | USB |
| Standard Warranty | 10 Years (5-15 years optional) |
IMages of Single Phase Inverter Second Generation 4k Solar Inverter
FAQ
Q: Do you have the CE, TUV, UL Certification?
A: We’ve already passed all the tests, and any certificate is available.
Q: Have you ever sold your products to companies in my country?
A: Of course, we have customers in all general PV markets, but I think we should expand our market share along with the market growth.
Q: When did your company set up? You are a new company, how can I believe your quality?
A: We entered into Solar PV industry in 2005, now we have several plants in manufacturing of a-Si and c-Si panels, and our capacity is 220MW per year. Till now we have already passed all the tests by authorized laboratories, e.g. TUV, CE, UL.
Q: Can you help us install the module if we cooperate with you?
A: We haven’t entered into installation sector, but we have the plan in near future.
Q: How do you pack your products?
A: We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
Q: Can you do OEM for us?
A: Yes, we can.
Q: Can we visit your factory?
A: Surely, I will arrange the trip basing on your business schedule.
- 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 such as batteries, generators, or the utility grid. The inverter's role is to convert the DC power generated by solar panels into AC power that can be used by household appliances or fed back into the grid. It can seamlessly switch between different power sources, ensuring uninterrupted power supply and maximizing the utilization of renewable energy.
- Q:Can a solar inverter be used with a solar water heating system?
- No, a solar inverter cannot be used with a solar water heating system. A solar inverter is designed to convert the direct current (DC) electricity produced by solar panels into alternating current (AC) electricity for use in the home or to be fed back into the grid. On the other hand, a solar water heating system uses the sun's energy to heat water directly, without the need for electricity conversion.
- Q:Can a solar inverter be used with a wind turbine?
- Certainly! It is indeed possible to utilize a solar inverter alongside a wind turbine. Both wind turbines and solar panels generate direct current (DC) electricity, which necessitates conversion to alternating current (AC) in order to power the majority of household appliances and connect to the electrical grid. The primary function of a solar inverter is to convert DC electricity produced by solar panels into AC electricity. Interestingly, it can also perform the task of converting DC electricity generated by a wind turbine into AC electricity. However, it is worth mentioning that wind turbines typically produce higher voltage and fluctuating currents in comparison to solar panels. As a result, the inverter employed with a wind turbine may require specific design considerations to effectively manage these variations. Additionally, it is common for wind turbines to possess their own specialized inverters that are meticulously optimized to suit their unique electrical characteristics.
- 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:How does a solar inverter handle grid faults and disturbances?
- A solar inverter handles grid faults and disturbances by constantly monitoring the grid voltage and frequency. In case of a fault or disturbance, the inverter immediately disconnects from the grid to ensure safety and protect itself from damage. It then goes into a standby mode until the grid stabilizes. Once the grid is back to normal, the inverter reconnects and resumes normal operation, ensuring seamless and uninterrupted power supply from the solar panels.
- Q:What is the role of a DC-DC converter in a solar inverter?
- The role of a DC-DC converter in a solar inverter is to convert the direct current (DC) generated by the solar panels into the appropriate voltage level required for the inverter to convert it into alternating current (AC) electricity. This conversion ensures efficient power transfer from the solar panels to the grid or for use in residential or commercial applications.
- Q:How does a solar inverter prevent reverse current flow?
- A solar inverter prevents reverse current flow by using a specialized circuitry called anti-islanding protection. This circuitry constantly monitors the grid and disconnects the solar system from it when it detects a drop in voltage or a power outage. This ensures that any excess energy generated by the solar panels does not flow back into the grid, preventing potential damage to the system and protecting utility workers during maintenance or repairs.
- Q:What certifications should I look for when choosing a solar inverter?
- When choosing a solar inverter, it is important to look for certifications such as IEC 62109 or UL 1741. These certifications ensure that the inverter meets necessary safety and performance standards. Additionally, certifications like ISO 9001 indicate that the manufacturer follows quality management systems.
- Q:What is the difference between a centralized and decentralized solar inverter system?
- A centralized solar inverter system refers to a setup where multiple solar panels are connected to a single inverter. In this system, all the panels are connected in series, and the combined DC (direct current) power generated by the panels is converted into AC (alternating current) power by the centralized inverter. On the other hand, a decentralized solar inverter system, also known as microinverters or power optimizers, involves each solar panel having its own dedicated inverter. In this system, each panel operates independently, converting its DC power into AC power directly at the panel level. The main difference between the two systems lies in their architecture and the way power conversion occurs. In a centralized system, the entire array's power output is dependent on the performance of a single inverter. If any one panel in the array underperforms due to shading or malfunction, it can significantly impact the overall system's performance. Additionally, the use of a single inverter can create limitations in terms of design flexibility and system scalability. In a decentralized system, each panel operates independently, allowing for greater flexibility and optimization. The individual inverters in a decentralized system can maximize the power output of each panel, regardless of shading or performance variations. This also means that the overall system performance is less impacted by the underperformance of a single panel. Moreover, decentralized systems offer greater scalability as additional panels can be easily added without the need for significant system redesign. Decentralized systems also provide enhanced monitoring capabilities, as each inverter can provide real-time data on individual panel performance. This allows for easier troubleshooting, maintenance, and identification of any issues within the solar array. In summary, while a centralized solar inverter system is a simpler and more cost-effective option, a decentralized system offers better optimization, scalability, monitoring, and performance reliability. The choice between the two systems depends on factors such as system size, shading conditions, budget, and desired level of control and flexibility.
- Q:What are the key factors affecting the reliability of a solar inverter?
- The key factors affecting the reliability of a solar inverter include the quality of components used, design and manufacturing processes, environmental conditions, maintenance practices, and the level of protection against electrical faults.
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Rich Solar Inverter - Single Phase Inverter Second Generation 4k Solar Inverter Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 0 watt
- Supply Capability:
- 10000 watt/month
OKorder Service Pledge
OKorder Financial Service
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