PV Off-Grid Inverter and Controller Hybrid GNS-0.3KB
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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:
Technical specifications |
| |
Model | GNS-0.3K20B | |
Rated Capacity(KVA) | 0.5 | |
DC Input | Rated Voltage（VDC） | 12 |
Low Voltage（VDC） | 10.8 | |
Low Voltage Resume （VDC） | 13.2 | |
Load Overvoltage（VDC） | 17 | |
Overvoltage Resume（VDC） | 16.5 | |
PV Input | Rated Current on charging(A) | 20 |
Charge Loop | 1 | |
Overcharge protection（VDC） | 14.4 | |
Overcharge Resumption（VDC） | 14.2 | |
Anti lightning | varistor lighting protection | |
Grid input | No grid transfer function | |
Rated capacity | Output Waveform | sinewave |
Overload ability | 120% 1min | |
Output voltage(VAC) | 220±3% | |
Output frequency（Hz） | 50±0.1% | |
THD | ≤3℅(THD) | |
Dynamic Response(0～100%) | 5% | |
Efficiency | ≥80% | |
Continous running time | Continuous operation | |
Display | LCD/LED/Meter | |
Protection | Overcharge, overdischarge, overload, short circuit, reverse polarity, internal overheated protections,etc | |
Protection class | IP20 | |
Environment | Noisy | ≤50(dB/m) |
Operating temperature range | －10～＋50(℃) | |
Storage temperature range | -25～+55(℃) | |
Operating humidity | 0～95%（non-condensing） | |
Max.altitude(above sea level) | ≤5000（m） | |
Product Dimension (mm) | 520*273*451 | |
Weight(kg) | 80kg | |
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 a solar controller handle short-circuit or overload conditions?
- A solar controller is designed to handle short-circuit or overload conditions in order to protect the solar panel system from damage. When a short-circuit or overload occurs, the solar controller employs various mechanisms to ensure the safety and proper functioning of the system. Firstly, the solar controller typically incorporates a built-in fuse or circuit breaker. This acts as a protective device that interrupts the flow of current when it exceeds a specific threshold. In the event of a short-circuit or overload, the fuse or circuit breaker will automatically trip, effectively cutting off the power supply and preventing further damage to the solar controller and connected equipment. Additionally, a solar controller may utilize advanced electronic circuitry to detect short-circuit or overload conditions. These circuits constantly monitor the current flowing through the system and compare it to predefined limits. If the current exceeds the specified limits, the controller will immediately take action to mitigate the situation. One common approach used by solar controllers is pulse width modulation (PWM) or maximum power point tracking (MPPT). These techniques dynamically adjust the output voltage and current of the solar panel to optimize power transfer while preventing excessive current flow. In case of a short-circuit or overload, the solar controller will adjust the output in real-time to ensure that the current remains within safe limits. Furthermore, modern solar controllers often feature various protection features such as overvoltage protection, reverse polarity protection, and temperature compensation. These additional safeguards further enhance the controller's ability to handle short-circuit or overload conditions by preventing potential issues that could arise from these scenarios. Overall, a solar controller employs a combination of protective devices, electronic circuitry, and advanced control techniques to handle short-circuit or overload conditions. By promptly detecting and responding to these situations, the solar controller ensures the safe and efficient operation of the solar panel system, safeguarding both the equipment and the integrity of the power supply.
- Q:Can a solar controller be used with a solar-powered water purification system?
- Yes, a solar controller can be used with a solar-powered water purification system. A solar controller is responsible for regulating the amount of power being generated by solar panels and ensuring that it is optimized for the system's needs. In a solar-powered water purification system, the solar controller would help manage the power supply to the purification components, such as pumps or filters, ensuring efficient operation and maximizing the use of solar energy.
- Q:What are the safety certifications to look for in a solar controller?
- There are several safety certifications to look for in a solar controller, including but not limited to CE (Conformité Européene), UL (Underwriters Laboratories), and TÜV (Technischer Überwachungsverein). These certifications ensure that the solar controller meets certain safety standards and has undergone rigorous testing to ensure its reliability and compliance with electrical regulations.
- Q:What is the maximum load power a solar controller can handle?
- The maximum load power a solar controller can handle depends on its specific specifications and capabilities. It varies from controller to controller and can range anywhere from a few hundred watts to several kilowatts. It is essential to consult the manufacturer's specifications or product documentation to determine the specific maximum load power capacity of a particular solar controller.
- Q:Can a solar controller be used with solar panels that are connected in series?
- Yes, a solar controller can be used with solar panels that are connected in series. In fact, a solar controller is often recommended when using solar panels connected in series to regulate the voltage and prevent overcharging of the batteries. The solar controller acts as a middleman between the panels and the batteries, ensuring that the batteries receive the optimal charge and preventing any damage that may occur due to excessive voltage. By monitoring the voltage and current from the solar panels, the solar controller can adjust the charging parameters to maximize the efficiency and lifespan of the batteries. Therefore, using a solar controller is highly recommended when using solar panels connected in series to ensure the proper functioning and longevity of the entire solar power system.
- Q:Can a solar controller be used with a solar-powered library or archive?
- Yes, a solar controller can be used with a solar-powered library or archive. A solar controller regulates and controls the flow of energy from the solar panels to the batteries, ensuring optimum charging and preventing overcharging. This is essential for maintaining a reliable and efficient power supply to the library or archive, especially in locations with limited access to the electrical grid.
- Q:What is the maximum charging capacity a solar controller can handle?
- The maximum charging capacity a solar controller can handle depends on its specific design and specifications. However, most standard solar controllers can handle a charging capacity of up to 20-30 amps.
- Q:Can a solar controller be used with solar panels of different wattages?
- Yes, a solar controller can be used with solar panels of different wattages. The solar controller's main function is to regulate the flow of electricity from the solar panels to the battery or load, ensuring efficient charging and preventing overcharging. It is designed to handle a range of wattages and can accommodate panels with different power outputs.
- Q:Can a solar controller be used with solar arrays of different voltages?
- Yes, a solar controller can be used with solar arrays of different voltages. Solar controllers are designed to regulate the charging of batteries from solar panels, and they typically have the capability to handle a range of input voltages. They are equipped with features like voltage regulation and maximum power point tracking (MPPT) to ensure compatibility with various solar array voltages.
- Q:How the solar controller wiring,
- Controller (English name: controller) refers to the order in the order to change the main circuit or control circuit wiring and change the circuit resistance value to control the motor start, speed, braking and reverse the master device. It consists of a program counter, an instruction register, an instruction decoder, a timing generator and an operation controller. It is a "decision maker" that issues a command to complete the coordination and command of the operation of the entire computer system.
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PV Off-Grid Inverter and Controller Hybrid GNS-0.3KB
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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