• Pentair Solar Controllers PV Off-Grid Inverter and Controller Hybrid GN-S0.5K20D System 1
  • Pentair Solar Controllers PV Off-Grid Inverter and Controller Hybrid GN-S0.5K20D System 2
Pentair Solar Controllers PV Off-Grid Inverter and Controller Hybrid GN-S0.5K20D

Pentair Solar Controllers PV Off-Grid Inverter and Controller Hybrid GN-S0.5K20D

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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 VoltageVDC

48

Low VoltageVDC

43.2

Low Voltage Resume VDC

52.8

Load OvervoltageVDC

60

Overvoltage ResumeVDC

58

PV Input

Rated Current on charging(A)

20

Charge Loop

1

Overcharge protectionVDC

57.6

Overcharge ResumptionVDC

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 frequencyHz

50±0.04

THD

≤3(THD)

Dynamic Response(0100%)

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

095%non-condensing

Max.altitude(above sea  level)

≤5000m

Product Dimension (mm)

400*330*160

Weight(kg)

21


PV Off-Grid Inverter and Controller Hybrid GNS-0.5K20D

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 number of system alarms supported by a solar controller?
The maximum number of system alarms supported by a solar controller can vary depending on the specific model and brand. However, in general, solar controllers typically support a wide range of alarms, ranging from a few to several dozen, to ensure efficient and safe operation of the solar system.
Q: Can a solar controller be used with different types of solar panels (monocrystalline, polycrystalline, thin-film)?
Yes, a solar controller can be used with different types of solar panels including monocrystalline, polycrystalline, and thin-film. The solar controller's primary function is to regulate the charging process of the batteries connected to the solar panel system. It does not depend on the type of solar panel being used.
Q: Can a solar controller be used with solar panels that are not in perfect condition?
Yes, a solar controller can still be used with solar panels that are not in perfect condition. A solar controller helps regulate the charging process and protects the battery from overcharging or undercharging, regardless of the condition of the solar panels. However, it is important to note that the overall performance and efficiency of the system may be affected if the solar panels are significantly damaged or not functioning optimally.
Q: Can a solar controller increase the efficiency of a solar panel?
Yes, a solar controller can increase the efficiency of a solar panel. A solar controller, also known as a charge controller, is an essential component in solar power systems that helps regulate the flow of electricity between the solar panel and the battery bank. One of the main functions of a solar controller is to prevent overcharging or over-discharging of the batteries. By monitoring the voltage and current levels, it ensures that the batteries are charged optimally and not damaged by excessive voltage or discharged beyond their safe levels. This prevents energy wastage and prolongs the lifespan of the batteries, indirectly increasing the overall efficiency of the system. Moreover, some advanced solar controllers also incorporate Maximum Power Point Tracking (MPPT) technology. MPPT controllers use algorithms to continually track and adjust the electrical load on the solar panel to extract the maximum power output, regardless of the temperature or shading conditions. This enables the solar panel to operate at its peak efficiency, even in less than ideal conditions, resulting in higher energy production. In summary, a solar controller plays a crucial role in optimizing the performance of a solar panel system by preventing battery damage and maximizing power output. By regulating and maximizing the charging process, it can significantly increase the efficiency of a solar panel.
Q: Can a solar controller be used with a solar-powered non-profit organization?
Yes, a solar controller can definitely be used with a solar-powered non-profit organization. A solar controller is an essential component of any solar power system as it regulates the charging and discharging of batteries, ensuring efficient and safe operation. By using a solar controller, the non-profit organization can effectively manage the flow of energy from solar panels to batteries, maximizing the utilization of solar power and extending the lifespan of the batteries. This will ultimately help the organization reduce its reliance on grid electricity and contribute to its sustainability goals.
Q: How does a solar controller handle variations in solar panel voltage?
A solar controller handles variations in solar panel voltage by regulating the incoming voltage from the solar panels to ensure it is within the acceptable range for charging the batteries. It uses a built-in voltage regulator to adjust the voltage and prevent overcharging or undercharging of the batteries.
Q: What is the maximum cable size that can be used between the solar panels and the batteries?
The maximum cable size that can be used between the solar panels and the batteries depends on the specific requirements of the solar system. Factors such as the distance between the panels and batteries, the amount of current being transferred, and the desired efficiency of the system will determine the appropriate cable size. It is recommended to consult with a professional or refer to the manufacturer's guidelines to determine the maximum cable size for a specific solar system.
Q: Can a solar controller be used with solar panel arrays in series?
Yes, a solar controller can be used with solar panel arrays in series. The solar controller regulates and optimizes the charging of the batteries, regardless of the configuration of the solar panels.
Q: What is the maximum battery voltage that a solar controller can handle?
The maximum battery voltage that a solar controller can handle depends on the specific model and its design specifications. However, most common solar controllers can handle battery voltages ranging from 12V to 48V. It is crucial to consult the manufacturer's guidelines or technical specifications to determine the maximum battery voltage that a particular solar controller can handle. Exceeding the maximum voltage can potentially damage the controller and compromise its performance and functionality.
Q: What are the indicators and displays on a solar controller for?
The indicators and displays on a solar controller are used to provide important information and monitor the performance of the solar system. They show details such as the battery voltage, charging status, load status, and any fault or error messages. These indicators and displays help users understand the status of their solar system, make necessary adjustments, and ensure optimal functioning and efficiency.

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