280w High Efficiency Poly Solar Panel from CNBM - Solar Panels Boulder
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
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Specification
Basic Info.
Model NO.: | GP-280P-72 | Material: | Polycrystalline Silicon |
Attribute (E. G.: Size): | Value (E. G.: 12 Inches) | Power: | 280W |
Export Markets: | Global | Trademark: | Gi-Power |
Packing: | Standard Export Packaging | Standard: | TUV; CE; ISO |
Origin: | Guangdong, China | HS Code: | 8541402000 |
Production Capacity: | 70mw/Year |
Product Description
280W/36V solar panel/module for solar power plant.
Quality Ensurance:
1. Excellent A Grade solar cell from Motech or Hanwha solar.
2. Excellent backsheet from SFC, 3M;
3. EVA from Bridgestone / First;
4. Junction box with UL and TUV listed - GZX, IP65;
5. High transmission low iron tempered glass from Xinyi Glass - China Top 1;
6. Solar panels with TUV, CE, ISO9001 certified.
Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.
Under Standard Test Conditions(STC): Irradiance of 1000W/m2, Am1.5 and 25º C cell temperature
Operating Temperature: -40 ~ +85° C
Storage Temperature: -40 ~ +85° C
Mechanical Characteristics:
Dimensions: 1956mm(L) x 992mm(W) x 50mm(H)
Weight: 24KG
Polycrystalline 156*156 solar cells: 72 cells
Module Warranty:
Warranty on material and workmanship: Five years
Guaranteed output of 90% after 10 years and 80% after 25 years.
| Performance | ||
| Rated Power[Pmax] | 280W | |
| Power Tolerance | ± 3% | |
| Nominal Voltage | 36V | |
| Design Life | 25 years | |
| Electrical Characteristics | ||
| Maximum Power [Pmax] | 280W± 3% | |
| Maximum Power Voltage [Vmp] | 36.43V± 3% | |
| Maximum Power Current [Imp] | 7.65A± 3% | |
| Short-Circuit Current [Isc] | 8.23A± 3% | |
| Open-Circuit Voltage [Voc] | 43.92V± 3% | |
| Current Temperature Coefficient | 0.08%/º C | |
| Voltage Temperature Coefficient | - 0.32%/º C | |
| Power Temperature Coefficient | -0.38%/º C | |
| Maximum System Voltage | 1000V | |
Company Profile
Business Type: Manufacturer
Main Products: Solar Panel , Solar Module , PV Panel , PV Module , Poly Crystalline Solar Panel , Poly Crystalline Solar Module
Number of Employees: 202
Year of Establishment: 2009-03-26
Management System Certification: ISO 9001
OEM/ODM Availability: Yes
- Q: How do solar panels reduce carbon emissions?
- Solar panels reduce carbon emissions by generating electricity from sunlight, which is a clean and renewable energy source. Unlike fossil fuels, solar power does not produce any greenhouse gas emissions or pollutants during operation. By replacing traditional energy sources, such as coal or gas-fired power plants, with solar panels, we can significantly reduce the amount of carbon dioxide and other harmful emissions that are released into the atmosphere, helping to mitigate climate change and improve air quality.
- Q: Can solar panels be used in countries with limited sunlight?
- Yes, solar panels can still be used in countries with limited sunlight. While solar panels are most effective in areas with abundant sunlight, they can still generate electricity in countries with limited sunlight. Although the energy output might be lower compared to sunnier regions, advancements in solar technology, such as increased efficiency and better storage solutions, allow solar panels to be a viable renewable energy option in countries with limited sunlight.
- Q: Can solar panels be installed on a shipping container?
- Yes, solar panels can be installed on a shipping container. In fact, shipping containers offer a suitable platform for solar panel installation due to their large surface area and structural stability. This allows for efficient utilization of space and easy integration of solar panels into various applications, such as off-grid power systems or mobile energy solutions.
- Q: Can solar panels be installed in areas with high pollution levels?
- Yes, solar panels can be installed in areas with high pollution levels. While pollution may slightly affect the efficiency of solar panels by reducing sunlight exposure, they can still generate electricity and contribute to reducing the overall carbon footprint. Additionally, installing solar panels in polluted areas can help promote cleaner energy sources and potentially improve air quality over time.
- Q: Let's say I can buy solar panels for my business for $5,000 and my payback period is 8 years. Would it be correct to assume that my money is best spent elsewhere (such as paying down debt) if I am being charged an interest rate of 3.9%?
- Without doing any calculations, I would assume that paying down debt would be a better use of your money. Solar panels are only going to get less expensive and more efficient with time so waiting before you invest in solar panels is a good idea. Of course, to properly evaluate the prospects of going solar, you should consider the tax credits available in your state and the promotional value to your business.
- Q: Can solar panels be used in areas with high levels of radiofrequency interference?
- Yes, solar panels can be used in areas with high levels of radiofrequency interference. However, it is important to ensure proper grounding and shielding measures are in place to minimize the impact of radiofrequency interference on the performance of the solar panels.
- Q: How do solar panels impact the energy independence of a region?
- Solar panels can significantly increase the energy independence of a region. By harnessing the power of the sun, solar panels generate clean and renewable electricity, reducing the reliance on fossil fuels. This diversification of the energy mix decreases the region's vulnerability to fluctuations in global oil prices or supply disruptions. Moreover, solar panels enable local communities to generate their own power, reducing the need for external sources and empowering them to become self-sufficient in meeting their energy needs.
- Q: how long till a 50 watt solar panel pays itself off in buffalo, ny if its $500. i have national grid and heres the link to the rates. i am residential.
- the Department of Energy has a ' solar hours calculator for locations around the US factoring in hours of sunlight.....the other factor is how perpendicular to the sun the panel is.....as a wild guess I'd say Buffalo's solar hours factor is about 3....which means as an average over 365 days you get 3 hours a day of maximum ( 50 watts ) output. So 3 x 50 x 365 = 64.25 kWh a year. At, say, 5 cents a kWh, you're making $24.63 a year worth of electricity. See why the houses of upstate New York..let alone Ohio or Virginia or Georgia.....aren''t covered in panels?
- Q: If this was sold back to the grids what would be the profit i would stand to make per day on energy received in these panels? How did you come up with this answer?
- Considering capital outlays, such a system might never recover its initial investment. That's why we don't see such small photovoltaic plants popping up around the country - the economic case isn't there. One of the problems is that you would have to sell your electricity wholesale, at a ridiculously low price like 2 cents / kWh. If you were displacing electricity that you would otherwise use, then the financial case is different. Retail electricity could be 20 cents / kWh, 0 times as much, and you could get your money back over time, and start to make a profit. I've assumed you're in the US, with no special feed-in tarrifs. If you're in a country with a premium rate for solar-generated electricity, the business case could be very different.
- Q: Can solar panels be installed on a balcony or terrace?
- Yes, solar panels can be installed on a balcony or terrace as long as there is sufficient sunlight exposure and structural support in place to hold the panels securely.
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280w High Efficiency Poly Solar Panel from CNBM - Solar Panels Boulder
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000 watt/month
OKorder Service Pledge
OKorder Financial Service
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