Pentair Solar Controllers PV Off-Grid Inverter and Controller Hybrid GN-S0.5K20D
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- Loading Port:
- Shanghai
- Payment Terms:
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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 | GNS-0.5K20D | |
Rated Capacity(KVA) | 0.5 | |
DC Input | Rated Voltage（VDC） | 48 |
Low Voltage（VDC） | 43.2 | |
Low Voltage Resume （VDC） | 52.8 | |
Load Overvoltage（VDC） | 60 | |
Overvoltage Resume（VDC） | 58 | |
PV Input | Rated Current on charging(A) | 20 |
Charge Loop | 1 | |
Overcharge protection（VDC） | 57.6 | |
Overcharge Resumption（VDC） | 56.8 | |
Anti lightning | varistor lighting | |
Grid input | No grid transfer function | |
Rated capacity | Output Waveform | sinewave |
Overload ability | 120% 1min | |
Output voltage(VAC) | 120±3% | |
Output frequency（Hz） | 50±0.04 | |
THD | ≤3℅(THD) | |
Dynamic Response(0～100%) | 5% | |
Efficiency | ≥85% | |
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) | 400*330*160 | |
Weight(kg) | 21 | |
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 a solar controller and what is its purpose?
- A solar controller, referred to as a solar charge controller or PV controller, is a vital element in a solar power system that governs the electricity flow between the solar panels and the battery bank. Its primary objective is to safeguard the batteries against overcharging and prevent any potential harm that may occur. The solar controllers monitor the voltage and current originating from the solar panels and ensure that it is adjusted to meet the battery's requirements. They utilize a technique known as pulse width modulation (PWM) or maximum power point tracking (MPPT) to enhance the charging process and optimize the energy harvested from the solar panels. By averting overcharging, a solar controller aids in prolonging the battery's lifespan and guaranteeing its efficient performance. Overcharging can result in the loss of electrolyte, excessive heat generation, and ultimately diminish the battery's capacity and lifespan. Moreover, solar controllers shield the batteries from deep discharge, which can also inflict damage upon them. Additionally, solar controllers are often equipped with various safety features, including short-circuit protection, reverse polarity protection, and over-temperature protection. These features serve to safeguard against potential electrical faults and ensure the system's safe and reliable operation. In conclusion, a solar controller acts as an intermediary between the solar panels and the battery bank, regulating the electricity flow and safeguarding the batteries against overcharging and other potential damages. It plays a pivotal role in optimizing the performance, efficiency, and longevity of a solar power system.
- Q: Do solar controllers require any maintenance?
- Yes, solar controllers typically require some maintenance. This can include regularly checking and cleaning the panels, ensuring proper wiring connections, and occasionally replacing or repairing any damaged components. Regular maintenance helps to ensure optimal performance and longevity of the solar controller.
- Q: Can a solar controller be used with solar-powered electric fences for livestock?
- Yes, a solar controller can be used with solar-powered electric fences for livestock. A solar controller is an essential component of a solar-powered electric fence system as it regulates the power supply from the solar panel to the fence energizer. It ensures that the battery is charged efficiently and that the fence operates effectively. The solar controller also helps in protecting the battery from overcharging and prolongs its lifespan. Therefore, using a solar controller with a solar-powered electric fence for livestock is highly recommended to ensure optimal performance and sustainability of the system.
- Q: Can a solar controller be used in grid-tied systems?
- No, a solar controller cannot be used in grid-tied systems. Grid-tied systems do not require a solar controller as they are connected to the electrical grid and rely on inverters to convert the DC power generated by solar panels into usable AC power for the grid. A solar controller is used in off-grid systems to regulate and control the charging of batteries.
- Q: Can a solar controller be used with solar-powered outdoor lighting?
- Yes, a solar controller can be used with solar-powered outdoor lighting. A solar controller helps regulate the charging and discharging of batteries in the outdoor lighting system, ensuring optimal performance and prolonging battery life. It helps manage the flow of energy from the solar panels to the batteries and controls the lighting operation based on available sunlight.
- Q: Can a solar controller be used with solar panels that are mounted on a rooftop?
- A solar controller can be utilized with solar panels that are fixed on a rooftop. Known as a charge controller, a solar controller is a device that manages the battery charging in a solar power system. It is typically positioned between the solar panels and the batteries to prevent battery overcharging and over-discharging. Irrespective of the installation location, be it a rooftop or any other place, a solar controller is an indispensable component of a solar power system. It enhances the charging procedure, safeguards the batteries against damage, and boosts the overall system efficiency. Residential and commercial installations often opt for rooftop-mounted solar panels due to their easy installation and available space. In such cases, the solar controller plays a vital role in ensuring proper battery charging and efficient utilization of solar energy. Hence, regardless of the mounting location, whether it is a rooftop or any other place, a solar controller is necessary to regulate the charging process and guarantee the durability and effectiveness of the solar power system.
- Q: What is the maximum discharge efficiency of a solar controller?
- The maximum discharge efficiency of a solar controller can vary depending on the specific model and its design. However, in general, a high-quality solar controller can have a discharge efficiency of up to 95% or even higher.
- Q: Can a solar controller be used with a solar-powered outdoor entertainment system?
- Yes, a solar controller can be used with a solar-powered outdoor entertainment system. A solar controller helps regulate the charging and discharging of the batteries connected to the solar panels, ensuring efficient and optimal power management. This is essential for maintaining a stable power supply to the outdoor entertainment system, allowing it to operate effectively even in varying sunlight conditions.
- Q: Can a solar controller be used in a solar-powered electric skateboard charging system?
- Yes, a solar controller can be used in a solar-powered electric skateboard charging system. The solar controller helps regulate the flow of electricity from the solar panels to the skateboard's battery, ensuring efficient and safe charging. It helps prevent overcharging or undercharging of the battery, optimizing the charging process and extending the battery's lifespan.
- Q: How does a solar controller regulate the charging current?
- The charging current of the solar panel and battery is regulated by a solar controller, which monitors the voltage and current levels. Its purpose is to prevent overcharging of the battery by limiting the current flow when the battery reaches its maximum voltage. To achieve this regulation, the controller employs either pulse width modulation (PWM) or maximum power point tracking (MPPT) techniques. In a PWM solar controller, the controller controls the average charging current by rapidly turning the solar panel's current on and off. When the battery voltage is low, the controller allows a maximum charging current, which gradually decreases as the battery voltage rises. This prevents overcharging and damage to the battery. On the other hand, an MPPT solar controller utilizes a more advanced algorithm to continuously track the maximum power point (MPP) of the solar panel. The MPP represents the optimal voltage and current combination at which the solar panel can deliver its maximum power output. The controller adjusts the charging current accordingly to ensure that the panel operates at its MPP, resulting in maximum power transfer to the battery. Both PWM and MPPT controllers are efficient in regulating the charging current, thus preventing overcharging and extending the battery's lifespan. The choice between the two depends on factors such as the characteristics of the solar panel, battery type, and system requirements.
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Pentair Solar Controllers PV Off-Grid Inverter and Controller Hybrid GN-S0.5K20D
- 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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