Ce Solar Panels - Polycrystalline Solar Panels 125W for Small Solar Systems
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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
FAQ
We have organized several common questions for our clients，may 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: I know that there is a life expectancy for solar panels, and I suppose, the technology involved. Any information?
- Who okorder /... That suggests that the power the panel output will degrade a little less than % per year. We've had ours up for 5 years now, and I haven't noticed a steady degradation pattern. But the yearly weather is so variable, it's hard to see a pattern. The 2nd year's production was actually higher than the first. It could just be clearer skies or colder temperatures, who knows.
- Q: How do solar panels interact with the electrical grid?
- Solar panels interact with the electrical grid through a process called net metering. When solar panels generate excess electricity, it is fed back into the grid, allowing homeowners or businesses to receive credits for the energy produced. During periods of low solar production, such as at night, electricity is drawn from the grid. This bidirectional flow of electricity enables solar panel owners to offset their energy consumption and contribute to the overall grid supply.
- Q: I was trying to figure out if I could run an electric heater off of a solar panel, but I don't understand these electric convertion factors and stuff. Would it work? (I know it'll only work in the daytime and stuff.)SOLAR PANELPeak Power 95W PTC Watts 73.0WVoc 30.7VPeak Voltage 24.4VIsc 8.6APeak Current 7.96A HEATERInput: 20 V/60 Hz ,500 W/5,200 BTU
- Watts = Volts * Amps Your heater needs at least 500 watts of AC power. The solar panel only produces about 200 watts of power ( 24volts * 8amps). Not enough to run the heater. Also, the solar panel produces DC current, not the AC current that the heater needs. However, if you had solar panel that produced enough power (watts), you could buy a transformer to turn the panel's DC output into the required AC output. But that doesn't seem like a real cost-effective plan.
- Q: Can solar panels be installed on an agricultural greenhouse or nursery?
- Yes, solar panels can be installed on an agricultural greenhouse or nursery. Installing solar panels on these structures can help offset energy costs and reduce reliance on traditional power sources. Additionally, it can contribute to sustainability efforts by harnessing renewable energy and reducing carbon emissions.
- Q: Can solar panels be used in areas with high levels of shade?
- Solar panels can still be used in areas with high levels of shade, but they may not be as efficient as in areas with direct sunlight. The shade reduces the amount of sunlight reaching the panels, which decreases their overall performance. However, with advancements in technology, some panels are designed to handle shade better than others. Additionally, proper installation and placement of the panels can help optimize their performance even in shaded areas.
- Q: What would these solar panels power? For instance, my energy bill shows 2035kWh for last month. How much would this remove from that if it outputted full power? Thanks!
- note breath on the winds excellent answer is one quarter of one percent. See why houses aren't covered in solar panels? it's just not a real answer right now,. the rough rule of thumb is $0 per kWh ( for just the panels) you want to produce. You'd need $20,000 in panels and another 0,000 in controllers and inverters and batteries and who knows how much in installation.
- Q: Do solar panels require a battery?
- No, solar panels do not require a battery to function. However, batteries can be used to store excess energy generated by solar panels for use during cloudy periods or at night when there is no sunlight.
- Q: How do solar panels generate electricity?
- Solar panels generate electricity through the photovoltaic effect. When sunlight hits the solar cells within the panels, the photons from the sunlight excite the electrons in the cells, causing them to move and create an electric current. This current is then captured and converted into usable electricity for various applications.
- Q: Can solar panels be installed on a tennis court or sports complex?
- Yes, solar panels can be installed on a tennis court or sports complex. These areas often have large open spaces with ample sunlight, making them ideal for solar panel installations. Additionally, integrating solar panels into sports facilities can help offset energy costs and promote sustainability.
- Q: What makes them stop working after a while?
- They are used in an environment that's very harsh for semiconductors, especially the high temperatures. Ion migration and many other failure mechanisms increase with temperature. Thermal expansion adds its own mechanical stresses.
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Ce Solar Panels - Polycrystalline Solar Panels 125W for Small Solar Systems
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 PCS
- Supply Capability:
- 50000000 PCS/month
OKorder Service Pledge
OKorder Financial Service
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