Lumos Solar Inverter PV On-Grid Inverter GSG-50KTV from CNBM, China
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Description:
CNBMSOLAR is a world-leading and Vertical integrated manufacturer of high-performance with Silicon,
Wafer, Cells, Modules, which convert sunlight into electricity for residential, commercial, and utility-scale
power generation.
The capacity of CNBMSOLAR is reach to 1GW, and make sure each year our shipment capacity is more
Than 700-800MWs, at the same time, we have set up the largest solar power station with our partner
in Ukraine.
CNBM is a Quality + Service oriented company with“Excellence at Each Step” approach, composed of
the finest components from TUV and IEC-certified partners around the world, CNBM modules consistently
undergo a variety of trials at the company’s Test & Development Centre, ensuring peak performance
capabilities. The company is committed to develop and provide the world with clean and renewable energy
to ease the energy shortages as well as human kind’s impact on the environment.
Data:
input（DC） |
|
MAX.DC.inputpower（KW） | 17.5 |
max.input voltage(Vdc) | 1000 |
max. input current(A) | A:20/B:20 |
MPPTrange(Vdc) | 430~830 |
Min.DC voltage/start voltage(V) | 170/220 |
Output(AC) |
|
rated AC output power(KW) | 17 |
max.output power(KW) | 17 |
Rated voltage of grid(Vac) | 3/N/PE 230/400 |
rated grid frequency(Hz) | 50/60 |
THD | ＜3%(rated power) |
Power factor | 0.9 leading~0.9 lagging |
Max.AC current(A) | 25 |
phase conductors/connection phases | 3/3 |
Efficiency,safety and protection |
|
max efficiency | 98.20% |
euro efficiency | 97.80% |
MPPT efficiency | 99.90% |
overvoltage/undervoltage protection | yes |
DC isolation impedance monitoring | yes |
ground fault protection | yes |
grid monitoring | yes |
DC linjection monitoring | yes |
ground fault current monitoring | yes |
general data |
|
display | LCD |
communication | ethernet/RS232/RS485 |
self-consumption at night(W) | ＜5 |
Pollution degree | Ⅱ |
protection degree | IP65 |
cooling | Fan |
operating temperature range | under 20 ~ 60℃（Derating at 45℃） |
operating humid range | 0-100% |
isolation mode | transformerless |
altitude(m) | ＜2000 |
standard warranty | 5 |
noisy | ＜45 |
dimensions(w*H*D) (mm) | 520*730*243 |
weight(Kg) | 55 |
FAQ:Could you introduce more about CNBM?
CNBM Group is short for China National Building Materials Group Corporation, which is established in 1984 with approval from the State Council
CNBM Group is the largest comprehensive building materials industry group in China
The Group has a total asset of over RMB 360 billion, more than 180,000 employees and 17 subsidiaries
- Q: How does the harmonic distortion affect the performance of a solar inverter?
- Harmonic distortion can have a negative impact on the performance of a solar inverter. It can lead to increased heat generation, reduced efficiency, and can even cause damage to the inverter components. Additionally, harmonic distortion can introduce electrical noise into the system, which can affect the quality of the output waveform and potentially interfere with other connected devices. Therefore, minimizing harmonic distortion is important to ensure optimal performance and reliable operation of a solar inverter.
- Q: Can a solar inverter be used with different types of grounding configurations?
- Yes, a solar inverter can be used with different types of grounding configurations. However, it is important to ensure that the grounding configuration of the inverter is compatible with the specific electrical system it is being connected to. It is recommended to consult the manufacturer's guidelines and local electrical codes to determine the appropriate grounding configuration for safe and efficient operation.
- Q: Can a solar inverter be used in countries with different electrical standards?
- Yes, a solar inverter can be used in countries with different electrical standards. However, it may require certain modifications or additional equipment to ensure compatibility with the specific electrical standards of that country.
- Q: What is maximum power point tracking (MPPT) in a solar inverter?
- The technique known as maximum power point tracking (MPPT) is employed in solar inverters for the purpose of optimizing the power output of a photovoltaic (PV) system. When solar panels are exposed to sunlight, they generate electricity, but the amount of power they produce can vary depending on factors such as temperature, shading, and the angle at which sunlight strikes them. The maximum power point (MPP) is the specific point at which a solar panel generates the greatest amount of power given the prevailing environmental conditions. However, because these conditions are constantly changing, it is crucial to continuously track the MPP in order to ensure that the solar panels achieve the highest possible power output. Solar inverters equipped with MPPT functionality employ advanced algorithms and electronics to continuously monitor the voltage and current output of the solar panels. By dynamically adjusting the operating voltage and current to align with the MPP, the MPPT inverter ensures that the solar panels operate at their most efficient, regardless of how the environmental conditions may change. When the solar panels are functioning at their MPP, the MPPT inverter extracts the maximum amount of power from the panels and converts it into usable AC power. This optimization leads to increased overall energy generation and maximizes the return on investment for solar power systems. In addition to enhancing efficiency, MPPT also provides other advantages. It can compensate for fluctuations in solar irradiation, temperature, or shading that might impact the power output of the panels. By continually tracking the MPP, the MPPT inverter adjusts the operating parameters to minimize the impact of these factors, ensuring a consistent and optimal power output. In summary, MPPT is a critical feature in solar inverters as it maximizes the power output of a PV system by continuously tracking and adjusting the operating parameters to align with the MPP. This technology enables solar power systems to operate at their highest efficiency, enhance energy generation, and maximize the benefits of utilizing renewable energy sources.
- Q: Grid-connected inverter is generally divided into photovoltaic power generation grid-connected inverter, wind power grid-connected inverter, power equipment and grid-connected inverter and other power generation equipment power generation inverter.
- Grid-connected inverter is generally used with large-scale photovoltaic power plant system, a lot of parallel PV string is connected to the same set of inverter DC input, the general power of the use of three-phase IGBT power module, power
- Q: Can a solar inverter be repaired or replaced if it malfunctions?
- Yes, a solar inverter can be repaired or replaced if it malfunctions. In many cases, minor issues can be repaired by a qualified technician, while more severe malfunctions may require the replacement of the inverter. The specific course of action will depend on the nature and extent of the malfunction, as well as the warranty and service options provided by the manufacturer.
- Q: Can a solar inverter be used with a net metering system?
- Yes, a solar inverter can be used with a net metering system. A solar inverter is an essential component of a solar power system as it converts the direct current (DC) generated by solar panels into usable alternating current (AC) electricity. Net metering allows for the excess electricity produced by the solar panels to be fed back into the grid, resulting in credit or compensation from the utility company. The solar inverter facilitates this process by ensuring that the electricity generated by the solar panels is synchronized with the grid, allowing for seamless integration and net metering.
- Q: What is the role of a solar inverter in preventing overloading?
- The role of a solar inverter in preventing overloading is to monitor the flow of electricity from the solar panels and regulate the amount of power being generated and fed into the electrical grid. It ensures that the solar system operates within its capacity and prevents excessive power generation that could lead to overloading and potential damage to the system or the electrical grid.
- Q: What is the role of a remote monitoring system in a solar inverter?
- The role of a remote monitoring system in a solar inverter is to provide real-time data and analysis of the solar inverter's performance and energy generation. It allows for remote access and control, enabling the monitoring and management of the solar system from a central location. This includes monitoring the system's output, identifying and diagnosing any issues or faults, optimizing energy production, and ensuring overall system efficiency and reliability.
- Q: How does a solar inverter provide ground fault protection?
- A solar inverter provides ground fault protection by continuously monitoring the current flow between the solar panels and the electrical grid. If any ground fault or leakage current is detected, the inverter immediately interrupts the circuit to prevent potential electrical shock hazards and damage to the system.
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Lumos Solar Inverter PV On-Grid Inverter GSG-50KTV from CNBM, China
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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