PV Off-grid Inverter GN-2KDSL-22R with Good Quality
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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:
Model | GN-2KDSL-22R | ||
DC input | Rated Voltage(VDC) | 48Vdc | |
Low Voltage(VDC) | 43.2Vdc | ||
Low Voltage Resume (VDC) | 50.4Vdc | ||
Load Overvoltage(VDC) | 70Vdc | ||
Grid input | input rated voltage | 220Vac | |
Input Voltage range | 220Vac±15% | ||
Input frequency | 50Hz | ||
switching mode | Static switch optional,inverting priority | ||
switching time | <10ms | ||
AC output | rated capacity | 2kVA | |
rated power | 1.6kW | ||
rated output voltage | 220Vac | ||
Output voltage stable precision | 220±3%Vac | ||
Output frequency | 50Hz | ||
Output frequency precision | 50±0.2Hz | ||
overload ability | 120%,1 min | ||
output waveform | Pure sine wave | ||
THD | ≤5% | ||
Dynamic Response(0~100%) | 5% | ||
Power factor (PF) | 0.8 | ||
Crest Coefficient(CF) | 3:1 | ||
Inverter Efficiency | ≥80% | ||
Continuous running time | continuous running | ||
Insulation strength(inout and output) | 1500Vac,1min | ||
protection functions | DC voltage, dc current, voltage, utility line frequency, output voltage, output current, output frequency, output power | ||
display | LCD | ||
temperature | -20~+50℃ | ||
humidity | 0~90%(No condensation) | ||
Noise | ≤60(dB,1m) | ||
operating alititude | ≤3000m | ||
Reference Dimensions(d\w\h mm) | 420*483*177mm | ||
Reference weight(Kg) | 39kg |
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:Can a solar controller be used with a battery bank?
- Yes, a solar controller can be used with a battery bank. A solar controller regulates the flow of energy from solar panels to the battery bank, ensuring that the batteries are charged efficiently and preventing overcharging or damage to the batteries.
- Q:How does a solar controller handle different battery chemistries?
- A solar controller handles different battery chemistries by adjusting its charging algorithm and voltage settings to match the specific requirements of each battery chemistry. This allows the controller to provide the optimal charging and maintenance for different types of batteries, such as lead-acid, lithium-ion, gel, or AGM.
- Q:How does a solar controller handle low-light conditions?
- A solar controller is designed to regulate the charging process of a solar panel system, ensuring that the batteries are charged efficiently and preventing overcharging or damage. In low-light conditions, when there is less sunlight available, a solar controller adjusts the charging parameters to optimize the charging process and maintain the battery health. Typically, a solar controller employs a Maximum Power Point Tracking (MPPT) algorithm to maximize the power output from the solar panel under varying light conditions. This advanced algorithm continuously tracks the panel's maximum power point, adjusting the voltage and current to match the battery's requirements. During low-light conditions, the solar controller detects the decrease in solar irradiance and adjusts the charging parameters accordingly. It reduces the charging voltage to prevent overcharging and ensures that the battery is not undercharged by delivering the appropriate charging current. Moreover, some advanced solar controllers may also have a Low-Light Load Disconnect (LLLD) feature. This feature allows the controller to disconnect the load when the solar panel output drops below a certain threshold, preventing the battery from discharging excessively in low-light conditions. It helps to preserve the battery capacity and extend its lifespan. Overall, a solar controller is designed to adapt to varying light conditions and optimize the charging process accordingly. By adjusting the voltage, current, and load disconnect features, it ensures the battery is charged efficiently, even in low-light conditions, maximizing the system's performance and longevity.
- Q:Can a solar controller be used in hybrid solar systems?
- Hybrid solar systems can indeed utilize a solar controller. This particular device, also referred to as a charge controller, plays a vital role within any solar power system by effectively regulating the electric flow between the solar panels and the batteries. Even in the case of a hybrid solar system, where solar power is combined with alternative energy sources like wind or a generator, a solar controller remains essential for managing battery charging and discharging. By efficiently charging the batteries from the solar panels and preventing overcharging or over-discharging, the controller effectively prolongs battery life. Furthermore, the solar controller can offer monitoring and data logging features, enabling users to monitor the performance of their hybrid solar system. Ultimately, the solar controller serves as a crucial component within a hybrid solar system, guaranteeing optimal energy management and system efficiency.
- Q:Can a solar controller be used with solar-powered indoor hydroponics systems?
- Solar controllers can indeed be utilized in solar-powered indoor hydroponics systems. Their purpose is to regulate and manage the electricity flow from solar panels to connected devices or batteries. Within an indoor hydroponics system, solar controllers can effectively control the power supply from solar panels to lighting systems, water pumps, and other electrical components. Employing a solar controller guarantees efficient utilization and proper distribution of energy generated by the solar panels. This maintenance of optimal conditions ensures optimal plant growth within the hydroponics system.
- Q:How does a solar controller prevent overcharging?
- A solar controller prevents overcharging by regulating the amount of current and voltage going into the battery from the solar panels. It monitors the battery's state of charge and adjusts the charging process accordingly, ensuring that the battery is not subjected to excessive voltage or current that can lead to overcharging and potential damage.
- Q:Can a solar controller be used in both off-grid and grid-tied systems?
- No, a solar controller cannot be used in both off-grid and grid-tied systems. Off-grid systems require a solar controller to manage the battery charging and discharging process, while grid-tied systems do not use batteries and therefore do not require a solar controller.
- Q:Can a solar controller be used in an agricultural solar system?
- Yes, a solar controller can be used in an agricultural solar system. The solar controller helps regulate the charging and discharging of energy from the solar panels to the batteries, ensuring optimal performance and energy efficiency. In an agricultural solar system, the solar controller can effectively manage the power supply to various components such as irrigation systems, pumps, and lighting, helping to maximize productivity and sustainability.
- 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.
- Q:Can a solar controller be used with solar-powered indoor religious institutions?
- Yes, a solar controller can be used with solar-powered indoor religious institutions. A solar controller is an important component of a solar power system as it regulates the flow of electricity from the solar panels to the batteries, preventing overcharging and ensuring efficient energy management. While indoor religious institutions may not have direct access to sunlight, they can still utilize solar power by installing solar panels on their rooftops or in nearby outdoor areas. The solar controller will then be responsible for managing the flow of electricity generated by the solar panels and storing it in batteries, which can be used to power the indoor facilities. This allows religious institutions to reduce their reliance on conventional sources of electricity and contribute to a more sustainable and environmentally-friendly energy solution.
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PV Off-grid Inverter GN-2KDSL-22R with Good Quality
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