• Polycrystalline Solar Panels-125W-Apply to Small Solar System System 1
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Polycrystalline Solar Panels-125W-Apply to Small Solar System

Polycrystalline Solar Panels-125W-Apply to Small Solar System

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10000 PCS
Supply Capability:
50000000 PCS/month

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 Product Description

Solar Polycrystalline Series Panels

Introduction of our company

Just like the sun, we don’t see international borders as barriers, but as something we transcend in everything we do. From the way we think to the way we operate, our global employee community interacts with our customers, sales and service partners the world over.

 

We are active in 40 countries on five continents with subsidiaries in 11 countries. In fact, our efforts have contributed over 2.2 GW of solar energy to date.

 

We are also a unique player in what is becoming a global industry. Our sales and service units are owned by Kawa Capital Management, Inc.—based in Miami—making us independently owned and internationally backed. Kawa’s financial engineering expertise means we can offer innovative financing alternatives to our clients worldwide.

 

We are physically present in 11 key markets. That means we don’t just have a grass roots understanding of local needs, but a face to face relationship with our clients—as a consultant, point of contact, and partner.

 

We are even able to provide financial capital solutions for projects, no matter where they are to be developed.

 

Characteristics of Polycrystalline Solar Panels

I Solar Cell : High efficiency crystalline solar cell. Even if under the weak light, the solar module can produce maximum power output.

II Tempered glass (toughened glass): Anti-reflecting coating and high transmission rate glass increase the power output and mechanical strength of solar module.

III EVA and TPT: Using high quality EVA and TPT to prevent destroying and water.

IV AI frame: Without screw, corner connection. 6 holes on the frame can be installed easily.

V Junction box: Multi function junction box with water proof.

VI Long lifetime: ≥25 years; Less power decrease

VII Good performance of preventing from atrocious weather such as wind and hails.

VIII Resisting moisture and etching effectively, not effected by geology.

 

Standard Test Conditions of Polycrystalline Solar Panels

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

 

Advantages of Polycrystalline Solar Panels

1.High reliability with guaranteed -3% to +5% power output tolerance, ensuring return on investment
2. High conversion efficiency based on leading innovative photovoltaic technologies
3. Withstands high wind-pressure and snow load, and extreme temperature variations
4. Attractive appearance Unique frame design, high mechanical strength, and easy Installation 

 

Characteristics of Polycrystalline Solar Panels

 

Max Power Voltage Vmp (V)

17.6V

17.4 V

Max Power Current Imp (A)

6.82A

6.33A

Open Circuit Voltage Voc (V)

22.6V

22.4V

Short Circuit Current Isc (A)

7.26A

6.87A

Max Power Pm (W)

120W

120W

Temperature Coefficient of Cells

 

NOCT

47±2

Temperature Coefficients of Isc (%/)

0.06

Temperature Coefficients of Voc (%/)

-0.33

Temperature Coefficients of Pmp (%/)

-0.45

Mechanical Data Solar Polycrystalline Series

Power

120W/120W

Dimension

1219×670×30mm/1120×670×30mm

Weight

7.7 kg/8.4kg

Tolerance

±3%

The dimension of the modules can be changed according to the demand of clients Limits.

Operating Temperature

–45 °C to +80°C

Storage Temperature

–45 °C to +80°C

Max System Voltage

700V

Guarantee Solar Polycrystalline Series Panels

Products Guarantee

2 years free from defects in materials and workmanship

Performance Guarantee

No less than 90% within 10yrs and no less than 80% within 25yrs

Certificates

IEC, ISO, TUV, CE

 

Dimension of Solar Polycrystalline Series Panels

 

 

Polycrystalline Solar Panels-125W-Apply to Small Solar System

 

Polycrystalline Solar Panels-125W-Apply to Small Solar System

 

 

FAQ

 

We have organized several common questions for our clientsmay help you sincerely

 

1.    What’s price per watt?

A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.

 

2.    Can you tell me the parameter of your solar panels?

We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.

 

3.    How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

 

4.    What is your warranty system?

 Our product performance guarantees for 25 years

12 years guarantee for workmanship

Timeliness of delivery

Quality Products certified (TÜV, UL, CE, ISO)

 

5.    How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

 

Q:Can solar panels be installed on a shopping mall or retail complex?
Yes, solar panels can be installed on a shopping mall or retail complex. Many commercial buildings, including shopping malls and retail complexes, have begun to incorporate solar panel installations as a way to reduce energy costs, promote sustainability, and demonstrate environmental leadership. The large rooftop spaces available on these buildings make them ideal candidates for solar panel installations, which can generate clean and renewable energy to power the complex. Additionally, solar panels can also be integrated into parking structures or canopies to further augment the energy production potential of the shopping mall or retail complex.
Q:How do solar panels affect the roof's lifespan?
Solar panels can actually help extend the lifespan of a roof. They act as a protective layer, shielding the roof from harmful elements such as UV rays, rain, and snow. Additionally, solar panels can reduce the temperature of the roof, which can help prevent heat-related damage.
Q:what percentage of sunlight is converted into electrical energy in a solar panel?
Depends on the panel. On the order of 0% perhaps depending on you you measure it. More importantly, what they don't tell you is that more energy is consumed in the mining of necessary materials and the manufacturing process than one of the silly things can produce in a lifetime. Not that there isn't a place for solar panels. It just isn't a smart way to produce energy in large quantities just yet.
Q:Can solar panels be used in areas with high levels of UV radiation?
Yes, solar panels can be used in areas with high levels of UV radiation. In fact, solar panels are designed to withstand and harness UV radiation from the sun. However, it is important to note that excessive UV exposure can cause some degradation over time, so proper maintenance and monitoring are necessary to ensure optimal performance and longevity of the solar panels.
Q:How do solar panels affect the overall carbon footprint of a building?
Solar panels can significantly reduce the overall carbon footprint of a building. By harnessing the power of the sun to generate electricity, solar panels reduce the reliance on fossil fuels for energy production. This means that less greenhouse gases, such as carbon dioxide, are released into the atmosphere during the building's operation. Consequently, solar panels contribute to a cleaner and more sustainable energy system, helping to mitigate climate change and reduce the building's environmental impact.
Q:Can solar panels be used in remote areas?
Yes, solar panels can be used in remote areas. Solar panels can harness energy from the sun to generate electricity, making them a suitable and sustainable option in areas where access to grid electricity is limited or nonexistent. Their ability to operate independently of traditional power sources makes solar panels a practical choice in remote locations, providing clean and reliable energy for various applications.
Q:I would like to connect a solar panel to a small fan. I am not sure as to what is needed to actually quot;connectthe two together. Any help is appreciated.
Wire is always good. You may need some electronics to convert the voltage put out by the solar panel to what is required by the fan. Some batteries might be nice so that the fan will run when the sun is not shining.
Q:How long does it take a 5 watt, 2 volt solar panel to charge a 2 volt R.V. battery?
Homemade okorder
Q:what is the average cost, for a single family home, to install solar panels? I live in CA.
Depends on the size of your home, how many appliances you want to run at one time, and how much sunlight you get because all of that determines how many panels you need and how many batteries you need to install. I checked into it earlier this year and it was going to take almost 25 years to pay for itself. They aren't cheap.
Q:If a solar panel is a .5kW system, what length of time is it putting out that much power? Every hour?
I think it refers to the maximum power it is capable of. Of course, it won't really have this output because it's energy output (kWh) is dependent on it's energy input...

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