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Mono/Poly Solar Panel/Solar Module Favorites Compare 300W

Mono/Poly Solar Panel/Solar Module Favorites Compare 300W

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Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
10000000 watt/month

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1.Structure of Solar Module Description 

Solar modules, which are widely used in ground mounted utility-scale PV plants, large-scale and small civil and commercial power generating system such as BIPV combined to the grid, roof-mounted PV power system, rural electrification, communications, emergency auxiliary power. NEXTECK, as one of the solar module supplier, has the capability to offer a wide range of advanced, high performance solar modules with integrated high efficiency. Energy efficient and cost effective Mono crystalline and Polycrystalline, amorphous silicon and CIGS thin film solar cells are available. We have the right products for different applications.

 

2.Main Features of the Solar Module

Quick Details

Place of Origin:

Zhejiang China (Mainland)

Brand Name:

CNBM

Model Number:

PLM-240P-60

Material:

Monocrystalline Silicon

Size:

1650*992*40mm

Number of Cells:

60

Max. Power:

260

Color:

Silver,Black

Quality Certifications:

PID Free, Salt Mist,Fire Test and Ammonia Gas certifications

International Certifications:

TUV,MCS,UL,CEC and J-pec

OME/ODM:

Yes

Solar Cells Efficiency:

17.2%

Solar Panels Efficiency:

15.3%

Packaging & Delivery

Packaging Detail:Carton boxes with pallets and air bags
Delivery Detail:within 15 days after arrival of the 20% TT in advance

3.Solar Module Images

 

 

4.Solar Module Specification

Specifications

-PID Free,Salt Mist, andAmmonia gas Certifications
-Higher Efficiecny Solar Cells;
-More cost effective;
-25 years guarantee.

 

Product Description

High efficiency mono crystalline solar panel PLM-240P-60 series

  • Anti-reflective coating: AR used reduce the reflectivity enhance transmittance.

  • Tempered Glass: Low Iron and AR coating glass increase the power output and mechanical strength of solar module. Mechanical load ≥2400Pa , transmittance ≥91.6%

  • EVA: Transmittance ≥91% , Adhesive Capacity >85%

  • Cell: 17.9% of high efficiency solar cells to sure 15.3% module efficiency

  • Back sheet: Using higher quality back sheet to prevent destroying and water , it’s reflectivity ≥87%, peeling strength ≥ 40N/cm.

  • Aluminum Frame: Anodized aluminum alloy to effectively improve the corrosion resistance and strengt.  

Certification:

 

High efficiency solar panel 250W Solar Module 250W solar panel

 

Mechanical Characteristics:

Cells size(mm)156X156
Modules size(mm)1650X992X46
No. of cells60(6X10)
Weight(KG)19.6
No.of mounting holes8
No.of waterspout16

 

Temperature Coefficient:

NOCT45°C±2°C
Temperature coefficient of Isc0.05%/°C
Temperature coefficient of Voc -0.33%/°C
Temperature coefficient of Pmax  -0.44%/°C
Power Tolerance0/+3%
Working temperature  -40°C to 85°C

 

Qualification Test Parameters:

Temperature cycling range                -40℃~85℃                    
Humidity freeze, damp heat                                  85%RH      
Static load front and back (e.g. wind)                        2400 pa (50psf)    
Front loading (e.g. snow)                                  5400 pa (113psf)  
Hailstone impact                          25mm ( 1 inch) at 23 m/s (52mph)  

 

Packaging & Shipping

Package Information:

TypeFramePCS/Pallet   Pallets/Container  PCS/Container
40HQ 1650X992 156P 60cells40/462328784/700

 

 Our Services

Product Wattanty:

10 years for the workmanship
12 years power output no less than 90%
25 years power output no less than 80%

 

5.FAQ of Solar Module 

1. Q: Do you have your own factory?
    A: Yes, we have. Our factory located in Jiangyin city, jiangsu province.
 2. Q: How can I visit your factory?
    A: Before you take off from your country, please let us know. We will show you the way,or arrange time to pick you up if possible.
 3. Q: Do you provide free sample?
    A: Usually we do not offer free sample
 4. Q: Could you print our company LOGO on the nameplate and package?
    A: Yes, we can do that.
 5. Q: Do you accept custom design on size?
    A: Yes, if the size is reasonable.

 

Q:im aware i dont fully understand. but with what i do. if P = iv, and current changes with voltage, whats the point of changing either. if in any cicumstance, you end up with the same wattage, how does changing either effect a solar setup. (2v panel vs 24v)thanks in advance. explain in laymans if you can.
The choice of solar panel voltage comes down more to what the panels will be connected to. You're right that power can remain the same at the different voltages. Higher input (panel) voltages are sometimes used in inverter systems to reduce the effect of voltage draw-down. 2v panels (about 20v open circuit) work well for charging 2v batteries, connected in parallel, through a charge controller. For use of a grid-tie inverter, higher input voltages are sometimes used to reduce the effects of draw-down. You want to select and wire (parallel vs. series) your panels based on the input voltage requirement of the load, whatever it may be.
Q:Can solar panels be installed on backpacks or camping gear?
Yes, solar panels can be installed on backpacks or camping gear. These portable solar panels are designed to be lightweight and flexible, making them ideal for outdoor activities. They can capture solar energy and convert it into usable electricity to charge devices such as phones, cameras, or portable batteries while on the go.
Q:Can solar panels be damaged by hail?
Yes, solar panels can be damaged by hail. Hailstones can cause physical damage to the panels, such as cracks or shattered glass, impairing their ability to generate electricity efficiently.
Q:How often do solar panels need to be replaced or repaired roughly? Is it costly to do so?
New solar panels are clean and shiny and they look cool. Then they get dirty with dust and debris caught on the wind and residues left behind by rain and birds. Solar panels must be regularly cleaned and maintained in order to keep them operating efficiently and maximize the amount of sunlight they convert into electricity. Unlike windows your solar system needs to have a clean and clear surface to ensure they are working at their maximum efficiency. If they are not at their optimum performance it means they are not producing the amount of electricity that they could be. Solar panels will attract dirt, dust, soot, pollen, tree sap and salt crystals in coastal regions creating a fine layer of grime. This layer reduces the amount of light reaching the silicon cells under the glass surface and reduces the panel's effectiveness. A solar panel that has never been cleaned could be producing almost a third less power than it otherwise could be. Some have reported a ten to fifteen percent loss of solar output due to dirty panels. From the ground the panels may appear to be clean, just like your windows. Up close however you can see the grime that has built up from the dirt and pollution in the air. A more noticeable deposit that can be left on panels is bird droppings. These tend to completely block the light from areas of the photovoltaic panel and can considerable reduce its effectiveness. See much more about solar panels maintenance below link
Q:How do solar panel power systems work?
The panels soak up the energy from the sun and then convert the energy into power, electricity, etc. They can also store a lot of energy so that we still have power on cloudy days. Does that help? Without more info, its hard to get more specific.
Q:What is the principle of solar panels work?
The sun is irradiated on the semiconductor p-n junction to form a new hole-electron pair. Under the action of the p-n junction electric field, the holes flow from the n region to the p region. The electrons flow from the p region to the n region, and the current is formed after the circuit is turned on. This is the photoelectric effect of the working principle of solar cells.
Q:Can solar panels be installed on historical buildings?
Yes, solar panels can be installed on historical buildings. However, it requires careful planning and consideration to ensure that the installation does not compromise the building's historical integrity. Various techniques can be employed, such as integrating solar panels into existing structures, using non-penetrating mounting systems, or placing panels in less visible areas. Preservation guidelines and local regulations should be followed to maintain the historical significance while promoting sustainable energy.
Q:How do solar panels affect the property's overall sustainability?
Solar panels can greatly enhance a property's overall sustainability by generating clean and renewable energy from the sun. By reducing reliance on fossil fuels and lowering carbon emissions, solar panels contribute to a greener environment. Additionally, solar energy can help reduce electricity bills and provide a reliable and independent source of power, making the property more self-sufficient and resilient.
Q:Can solar panels be installed on desalination plants?
Yes, solar panels can be installed on desalination plants.
Q:Can solar panels be installed on remote monitoring systems?
Yes, solar panels can be installed on remote monitoring systems. Solar panels provide a reliable and sustainable source of energy for remote monitoring systems, allowing them to operate autonomously and continuously in remote locations without the need for grid power or frequent battery replacements.

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