PV Off-Grid Inverter GN-10/20/30/40/50KF Switch Box for Solar Controllers from CNBM
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- China Main Port
- Payment Terms:
- TT or LC
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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:
Rated Capacity（Kva） | 1(KVA) | 3(KVA) | 5 (KVA) | ||
Dc Input | Rated Voltage（Vdc） | 48.0（VDC） | 48.0（VDC） | ||
Low Voltage（VDC） | 43.2（VDC） | 43.2（VDC） | |||
Low Voltage Resume (VDC） | 50.4（VDC） | 50.4（VDC） | |||
Load Overvoltage（VDC） | 60.0（VDC） | 70.0（VDC） | |||
Load Overvoltage Resume（VDC） | 58（VDC） | 66（VDC） | |||
Grid Input | Input Voltage Range | ---------- | 220±15﹪ （VAC） | ||
Input Frequency | ---------- | 50±1（Hz） | |||
Switching Mode | ---------- | 00、21、22 | |||
Switching Time | ---------- | ≤10（ms） | |||
Ac Output | Output Waveform | sine wave | sine wave | ||
Overload Ability | ---------- | 120% 1min | |||
Output Voltage | ---------- | 220±3%（AC） | |||
Output Frequency | ---------- | 50±0.04（Hz） | |||
THD | ---------- | ≤3℅ (THD) | |||
Dynamic Response(0～100%) | ---------- | 5% | |||
Inverter Efficiency | ≥85% | ≥80% | |||
Crest Coefficient（CF） | 3:1（CF） | 3:1（CF） | |||
Continuous Running Time | Continuous running | ||||
Display | LCD | LCD | |||
Content | ---------- | DCvoltage, dc current, voltage, utility line frequency, output voltage, output current, output frequency, output power | |||
Communication Interface | no | RS232 | |||
Lightning Protection Device | no | ||||
Protection | Overcharge, Overdischarge, Overload, Short Circuit, Reverse Polarity, Internal Overheated Protections,Etc | ||||
Reference Dimensions（D\W\H Mm） | 380*340*143 | 500*483*267 | 550*480*800 | ||
Reference Weight（Kg） | 32 | 68 | 128 | ||
Protection Class | IP20 | ||||
Environment | Noisy(Db、1meter) | ≤50(dB、1m) | |||
Operating Temperature(℃) | －10～＋50(℃) | ||||
Operating Humidity | 0~95%（No condensation） | ||||
Operating Alititude | ≤5000（m） | ||||
FAQ:Pls 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: What is the maximum output voltage for a solar controller?
- The maximum output voltage for a solar controller typically depends on its design and specifications. However, in general, most solar controllers have a maximum output voltage of around 12 to 24 volts, which is commonly used for charging batteries in solar power systems.
- Q: Can a solar controller be used with solar-powered electric vehicle chargers?
- Yes, a solar controller can be used with solar-powered electric vehicle chargers. A solar controller helps regulate the flow of electricity from the solar panels to the charger, ensuring efficient charging and protecting the batteries. It also helps in managing the charging process and preventing overcharging.
- Q: What is the efficiency of a solar controller?
- The efficiency of a solar controller refers to its ability to convert and transfer solar energy from the solar panels to the connected battery or load. It is typically measured as a percentage and indicates how effectively the controller can capture and utilize the available solar power. Higher efficiency ratings indicate that the controller can maximize energy conversion and minimize energy losses, resulting in more effective solar energy utilization.
- Q: What is the maximum warranty period of a solar controller?
- The maximum warranty period of a solar controller varies depending on the manufacturer and model, but it is typically around 5 to 10 years.
- Q: Can a solar controller be used with solar panels of different outputs?
- Solar panels with varying outputs can indeed be used with a solar controller. The primary function of a solar controller is to regulate the flow of electricity from the panels to the battery or load, guaranteeing proper battery charging and preventing overcharging or battery damage. Solar controllers are specifically designed to be compatible with a range of solar panel outputs. They are typically equipped with maximum input voltage and current ratings, which determine the panels' maximum capacity that the controller can handle. As long as the solar panels' outputs remain within the controller's maximum ratings, they can be utilized together. However, it is crucial to acknowledge that integrating solar panels with significantly different outputs may impact the overall system performance. For instance, if a high-output panel and a low-output panel are connected to the same solar controller, the controller may struggle to optimize the charging process effectively. Consequently, this could result in slower charging or underutilization of the higher-output panel. To ensure optimal performance, it is advisable to use solar panels with similar outputs when connecting them to a solar controller. In situations where using panels with different outputs is necessary, it is worth considering the use of multiple solar controllers or a more advanced charge controller capable of handling various panel outputs.
- Q: Can a solar controller be used with a solar-powered research facility?
- Yes, a solar controller can be used with a solar-powered research facility. A solar controller is an essential component of a solar power system, as it regulates the flow of energy between the solar panels and the batteries, ensuring optimal charging and preventing overcharging or damage. In a solar-powered research facility, the solar controller would help manage the energy generated by the solar panels, ensuring a stable and efficient power supply for the facility's operations and equipment.
- Q: What is the maximum charging current that a solar controller can provide?
- The maximum charging current that a solar controller can provide depends on several factors including the specifications of the solar controller itself and the capacity of the battery being charged. Solar controllers typically have a maximum charging current rating, which is the maximum amount of current that it can safely provide to the battery. This rating can vary widely depending on the model and brand of the solar controller. Additionally, the maximum charging current that a solar controller can provide might also be limited by the capacity of the battery being charged. Some batteries have specific charging requirements and limitations, and exceeding these limitations can lead to damage or reduced battery lifespan. It is important to consult the specifications and guidelines of both the solar controller and the battery to determine the maximum charging current that can be safely utilized.
- Q: Can a solar controller be used with a solar water pumping system?
- Yes, a solar controller can be used with a solar water pumping system. A solar controller helps regulate and control the power output from the solar panels to the pump, ensuring efficient operation and protection against overcharging or damage to the system. It helps optimize the performance of the solar water pumping system by managing the flow of electricity and protecting the batteries, allowing for reliable and sustainable water pumping.
- Q: Can a solar controller be used with a solar-powered pool heater?
- Yes, a solar controller can be used with a solar-powered pool heater. A solar controller helps regulate and optimize the flow of energy from the solar panels to the pool heater, ensuring efficient heating and temperature control. It allows for better monitoring and adjustment of the solar system, maximizing the effectiveness of the pool heater and overall energy savings.
- Q: What is the warranty period for a solar controller?
- The warranty period for a solar controller typically varies, but it is commonly around 1 to 5 years, depending on the manufacturer and the specific model.
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PV Off-Grid Inverter GN-10/20/30/40/50KF Switch Box for Solar Controllers from CNBM
- 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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