200w Polycrystalline Solar Panels - Apply to Small Solar System
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 5000000 watt/month
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Product Description
Solar Polycrystalline Series Panels
Introduction of our company
We are leading global provider of green energy technology and solutions. Since 2005, we has earned a reputation for superior quality and production efficiency. The company has shipped millions of solar and lighting products to our clients over the world, which supported by more than 30 office locations scattered in 16 countries.
Drawing on its deep heritage in solar technology, we have deployed its expertise to the LED lighting sector. Through its exceptional manufacturing and sales channels, we produces and supplies a wide range of LED products to add value and meet ROI objectives for distributors’ clients across a number of sectors.
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) | 17.4V | 17.6 V |
Max Power Current Imp (A) | 4.02A | 4.26A |
Open Circuit Voltage Voc (V) | 22.4V | 22.6V |
Short Circuit Current Isc (A) | 4.30A | 4.55A |
Max Power Pm (W) | 70W | 75W |
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 | 70W/75W |
Dimension | 780×670×30mm |
Weight | 5.9 kg |
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: Can solar panels be installed on restaurants or food establishments?
- Yes, solar panels can be installed on restaurants or food establishments. In fact, many restaurants and food establishments are increasingly adopting solar energy systems to reduce their carbon footprint and energy costs. Solar panels can be installed on rooftops or other suitable areas to generate clean, renewable electricity for powering various operations within these establishments.
- Q: how much energy or electricity a solar panel produces?
- how many solar panels do I need for my house if in average I consume 880 kwh
- Q: Can solar panels be installed on a retirement home or assisted living facility?
- Yes, solar panels can be installed on a retirement home or assisted living facility. In fact, many facilities are embracing solar energy as a sustainable and cost-effective solution for their energy needs. Installing solar panels can help reduce electricity bills, offset carbon emissions, and promote a greener environment for residents.
- Q: Solar panels are costly.Do you know any inexpensive way?So that i can make one of my own.
- You can use mirrors to concentrate sunlight and boil water, but I don't know if that is cheaper. You'd need motors to keep the sunlight focused on the boiler. Or you could build a solar water heater. It doesn't generate electricity but it conserves the power an electric water heater would use.
- Q: I'm trying to charge rechargeable AA batteries with a solar panel. What guage wire should I use to connect the panel to the batteries? Should I use a diode to keep the batteries from overpowering the circuit? If so, what size? My panel is 4.8V 50mA.
- You not only need a diode, but a circuit that opens the circuit if the voltage falls below a certain level. The diode is not the problem, but the batteries powering the solar panel when the voltage falls to low.
- Q: I been considering to get a solar panel system but I don't know if I'm going cut my electric bill every month , It's a lot of money to spend and I'm not really sure
- We okorder /
- Q: Okay so.. if light deflect the light of the sun and black absorbs it, then aren't solar panels just absorbing more light, sun and heat into our atmosphere? Wouldn't this lead to an increase in global warming? Shouldn't solar panals be white? No rude answers please.
- If the panels are deployed at outer surface of atmosphere then white will reflect the sun light to outer space. If the panels are deployed at earth surface, inside the atmosphere, most of the reflected light will be bounced back to earth by the atmosphere. For the solar panels we are talking about, they need to be dark color to absorb light and turn into electricity.
- Q: How do solar panels affect the overall sustainability of a building?
- Solar panels positively affect the overall sustainability of a building by reducing reliance on non-renewable energy sources and decreasing carbon emissions. They generate clean and renewable energy from the sun, reducing the building's environmental footprint and contributing to a greener future. Additionally, solar panels can lower energy costs, increase energy efficiency, and provide energy independence, making the building more resilient and sustainable in the long run.
- Q: Can solar panels be installed on bridges or highways?
- Yes, solar panels can be installed on bridges or highways. This is known as solar roadways or solar bridges. These panels can generate electricity by harnessing sunlight and can be integrated into the surface of bridges or highways. However, the feasibility and practicality of such installations may vary depending on factors like structural considerations, cost, maintenance, and local regulations.
- Q: How do solar panels and heaters work?
- Solar panels are solar powered- they use energy produced from the sun. While heaters- receive already produced energy to produce heat... hope this helps!
Send your message to us
200w Polycrystalline Solar Panels - Apply to Small Solar System
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 watt
- Supply Capability:
- 5000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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