Single Phase Inverter Second Generation 3k Solar Inverter made in China
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- Shanghai
- Payment Terms:
- 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 3k 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 3k 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 3k 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 3k Solar Inverter
| Type | Omniksol-3k-TL2 |
| Input(DC) | |
| Max.PV Power | 3400W |
| 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 | 2000W |
| Number of DC Connection for each MPPT | A:1/B:1 |
| DC Connection Type | MC4 connector |
| Output(AC) | |
| Max,AC Apparent Power | 3300VA |
| Nominal AC Power (cos phi = 1) | 3000W |
| Nominal Grid Voltage | 220V/230V/240V |
| Nominal Grid Frequency | 50Hz/60Hz |
| Max, AC Current | 14.4A |
| 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 | 97.3% |
| 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 3k 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:What is the difference between a transformerless inverter and a transformer-based inverter?
- A transformerless inverter and a transformer-based inverter differ primarily in their design and functionality. A transformerless inverter, as the name suggests, does not incorporate a transformer in its circuitry. It uses advanced electronic components and techniques to convert direct current (DC) into alternating current (AC). This makes it more compact, lightweight, and cost-effective compared to transformer-based inverters. However, it may have limitations in terms of voltage isolation and grounding. On the other hand, a transformer-based inverter includes a transformer in its design. This allows for voltage transformation, isolation, and improved grounding capabilities. It provides better protection against electrical surges, noise, and voltage fluctuations. However, transformers add weight, increase size, and are more expensive compared to transformerless inverters. The choice between a transformerless and a transformer-based inverter depends on the specific requirements of the application. Transformerless inverters are commonly used in residential solar power systems, while transformer-based inverters are often preferred for industrial or commercial applications where higher power levels and enhanced protective features are necessary.
- Q:How does a solar inverter handle grid faults or disturbances?
- A solar inverter handles grid faults or disturbances by quickly detecting any changes in the grid voltage or frequency. When a fault or disturbance occurs, the inverter's protective features activate, causing it to disconnect from the grid momentarily. Once the fault or disturbance is resolved, the inverter automatically reconnects to the grid and resumes normal operation. This ensures the safety of the solar system and prevents any damage to the inverter or the grid.
- Q:How does a solar inverter handle sudden changes in solar irradiance?
- A solar inverter handles sudden changes in solar irradiance by constantly monitoring the input voltage and adjusting its output power accordingly. It employs maximum power point tracking (MPPT) algorithms to optimize the energy conversion from the solar panels. When there is a sudden increase or decrease in solar irradiance, the inverter quickly adapts by regulating the voltage and current to maintain a stable and efficient output. This ensures that the generated solar power is effectively utilized and protects the system from potential damage caused by voltage fluctuations.
- Q:What are the different types of solar inverters?
- There are three main types of solar inverters: string inverters, microinverters, and power optimizers. String inverters are the most common and cost-effective option, where multiple solar panels are connected in a series and the inverter converts the DC power from the panels into AC power for use in the home. Microinverters are installed on each individual solar panel, converting DC power to AC power directly at the panel level. Power optimizers are installed with string inverters and optimize the output of each solar panel individually, ensuring maximum energy production.
- Q:Can a solar inverter be used with a solar tracker system?
- Yes, a solar inverter can be used with a solar tracker system. A solar inverter is responsible for converting the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power electrical devices. A solar tracker system, on the other hand, is designed to maximize the efficiency of solar panels by orienting them towards the sun throughout the day. By using a solar inverter in conjunction with a solar tracker system, the generated electricity can be efficiently converted and used for various applications.
- Q:What is the impact of a solar inverter on the overall system cost?
- A solar inverter can have a significant impact on the overall system cost. It is an essential component that converts the direct current (DC) produced by solar panels into alternating current (AC) that can be used by electrical appliances and fed into the grid. The quality and efficiency of the inverter play a crucial role in optimizing the energy production and overall performance of the solar system. High-quality inverters tend to be more expensive but can enhance the system's reliability, lifespan, and energy yield. Therefore, while a solar inverter does add to the system cost, investing in a reliable and efficient one can result in long-term benefits and returns by maximizing the system's overall performance.
- Q:What safety features should a solar inverter have?
- A solar inverter should have several safety features to ensure reliable and secure operation. These features may include overvoltage and undervoltage protection, ground fault protection, temperature monitoring, short circuit protection, and anti-islanding protection. Additionally, it should have built-in surge protection and be compliant with relevant safety standards to safeguard the system and prevent any potential hazards.
- Q:How does a solar inverter handle grid disturbances (voltage sags, swells, flickers)?
- A solar inverter handles grid disturbances such as voltage sags, swells, and flickers by employing various protective mechanisms. It actively monitors the grid's voltage levels and reacts accordingly to maintain a stable and reliable power output. During voltage sags, the inverter adjusts its output voltage to compensate for the drop and ensure a consistent energy supply. In the case of swells, the inverter quickly detects the excessive voltage and disconnects from the grid to prevent any damage. Flickers, caused by rapid voltage fluctuations, are minimized by the inverter's ability to rapidly respond and stabilize the power output. Overall, solar inverters play a crucial role in mitigating grid disturbances and safeguarding the solar power system's performance and longevity.
- Q:What is the role of a solar inverter in maintaining system stability?
- The role of a solar inverter in maintaining system stability is to convert the direct current (DC) electricity generated by solar panels into alternating current (AC) electricity that can be used in homes or fed back into the electrical grid. The inverter also ensures that the output voltage and frequency of the AC electricity are within acceptable limits, allowing for seamless integration with the existing power grid. By regulating and stabilizing the electricity flow, the solar inverter helps maintain the overall stability and reliability of the solar power system.
- Q:How does a solar inverter handle shading on the solar panels?
- A solar inverter handles shading on the solar panels by utilizing maximum power point tracking (MPPT) technology. This technology enables the inverter to constantly monitor the output of each individual solar panel and adjust the voltage and current to ensure maximum power generation. When shading occurs on a panel, the inverter adjusts the voltage and current to bypass the shaded area and optimize the output from the unshaded areas. This allows the system to still generate as much power as possible, despite the shading.
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Single Phase Inverter Second Generation 3k 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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