American Made Polycrystalline Solar Panels
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 40 watt
- Supply Capability:
- 200000 watt/month
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Details Of Polycrystalline Solar Panel (25W—310W)
CNBM Solar photovoltaic (PV)module is designed for large electrical power requirements.
It is the optimal choice for both on-grid and off-grid power systems.
CNBM Solar panel offers high performance of power per square foot of solar array.
Poly- or multicrystalline silicon(poly-Si or mc-Si): made from cast square ingots — large blocks of molten silicon carefully cooled and solidified.
Poly-Si cells are less expensive to produce than single crystal silicon cells, but are less efficient.
US DOE data shows that there were a higher number of multicrystalline sales than monocrystalline silicon sales.
Main Features of Polycrystalline Solar Panel (25W—310W)
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.
Temperature Coefficient of Polycrystalline Solar Panel (25W—310W)
NOCT | 47℃±2℃ |
Temperature Coefficients of Isc (%/℃) | 0.064 |
Temperature Coefficients of Voc (%/℃) | -0.33 |
Temperature Coefficients of Pmp (%/℃) | -0.45 |
Operating Temperature | –40 °C to +85°C |
Storage Temperature | –40 °C to +85°C |
Max System Voltage | 700V |
Products Guarantee | 2 yrs free from defects in materials and workmanship |
Performance Guarantee | No less than 90% within 10yrs and no less than 80% within 20yrs |
Certificates | ISO, TUV, CE |
Standard Test Conditions of Polycrystalline Solar Panel (25W—310W)
The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions of multicrystalline silicon Solar Panel, 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 Panel (25W—310W)
• CNBM Solar performance guarantees for 25 years
• 12 years guarantee for workmanship for multicrystalline silicon Solar Panel
• Timeliness of delivery
Images of Polycrystalline Solar Panel (25W—310W)
Our Services
1. OEM service is welcome.
2. We will provide all the details to you during the mass production.
3. Customize your mould according to your need.
4. Your requirements and complaints are highly respected.
5. Necessary test and certification can be obtained as your request.
FAQ about Polycrystalline Solar Panel (25W—310W)
1. Q: How do I pay for my purchase order?
A: T/T, L/C at sight
2. Q: How can I get sample and how long will it takes?
A: Sample fee will doutbed, but we will return the extra money after you place an order to us, It usually takes 1-3days to produce a sample.
3. Q: What's the MOQ?
A: Depend customer's demand.
4. Q: What's the time delivery?
A: It will take about 5-10 days to finish an order. But the exact time is according to actual situation.
5. Q: Can I have my own customized product?
A: Yes, your customized requirements for color, logo, design, package,shipping marks etc are available.
6. Q: Do you have quality control?
A: Yes, we take great control of the quality.
7. Q:How about the quality?
A: 25 Years.
- Q: How do solar panels affect the electricity bill?
- Solar panels can significantly reduce or even eliminate electricity bills by generating clean, renewable energy from the sun. When solar panels produce more electricity than a household consumes, the excess energy can be fed back into the grid, resulting in credits or monetary compensation. This process, known as net metering, allows homeowners to offset their electricity usage and potentially receive lower bills or even payments from their utility company.
- Q: How many kilowatts? Would it be enough to power my electric heat?Does one panel cost about $2000.?
- Solar Panels have a large range of prices. You can get a 0W panel for approx. $00 to 200W solar panels at $2000 and beyond. You would want to figure out how much electric heat you use. Then from there, figure out how many solar panels it would take to compensate that. If you need help figuring this out, I would suggest reading a Solar Panel How to Guide and/or looking at a Solar Panel Forum. Best of luck to you!
- Q: So lets say that Everyday I use ,280 kWh. How many 250 watt solar panels would I buy so that I don't need to buy electricity anymore. Sorry if this sounds stupid, I am doing research on why american homes should become more cost efficient.
- Everyday I use ,280 kWh 280 kW-hour / 24 hours = 470 kW WOW, that is a very high power level, most homes use an average of .2 kW. My guess is that you mean you use 280 kW-hour in a year, which comes to an average power of .3 kW, typical. Assuming you get, worse case, 6 hours of sun per day, for the first case, 470 kW, each solar panel generates the equivalent of 250 x6/24 = 60 watts, so you would need 470k/60 = 8000 panels For the second case, .3 kw or 300 watts, divided by 60 that is about 20 panels. Depending on where you live, you could need as much as twice that number. Plus you need charge controller, lots of expensive batteries, and an inverter. The big problem is periods of no sun. If you demand continuous power, and you have a period of, say, 24 hours with no sun because of storms, etc, then the number of batteries increases to the hundreds.
- Q: Can solar panels be installed on factories or manufacturing facilities?
- Yes, solar panels can be installed on factories or manufacturing facilities. In fact, many industrial plants have started adopting solar power as a sustainable and cost-effective energy solution. Installing solar panels on rooftops or open spaces of factories allows them to generate clean electricity, reduce their reliance on grid power, and lower their carbon footprint. Additionally, the vast areas available in manufacturing facilities often provide ample space for large-scale solar installations, making them ideal candidates for solar panel installation.
- Q: Can solar panels be used in areas with high levels of lightning activity?
- Yes, solar panels can be used in areas with high levels of lightning activity. However, it is important to install proper lightning protection systems and grounding measures to minimize the risk of damage or electrical surges caused by lightning strikes.
- Q: Where can I find the info (sites) that clearly gives the anatomy of a solar panel?Likewise, I want to know where can I find (sites) the solar panel that produces 3.75 v? Thank you very much!!!
- You've probably seen calculators that have solar cells -- calculators that never need batteries, and in some cases don't even have an off button. As long as you have enough light, they seem to work forever. You may have seen larger solar panels -- on emergency road signs or call boxes, on buoys, even in parking lots to power lights. Although these larger panels aren't as common as solar powered calculators, they're out there, and not that hard to spot if you know where to look. There are solar cell arrays on satellites, where they are used to power the electrical systems. You have probably also been hearing about the solar revolution for the last 20 years -- the idea that one day we will all use free electricity from the sun. This is a seductive promise: On a bright, sunny day, the sun shines approximately ,000 watts of energy per square meter of the planet's surface, and if we could collect all of that energy we could easily power our homes and offices for free.
- 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 that the solar panel system is properly shielded or grounded to minimize any potential impact on its performance due to radiofrequency interference.
- Q: Can solar panels be installed on bridges or highways?
- Yes, solar panels can be installed on bridges or highways. In fact, there are several projects around the world where solar panels have been installed on bridges and highway infrastructure. These installations not only generate clean energy but also utilize underutilized spaces, contributing to sustainable and efficient use of resources.
- Q: Heard you can put solar panels on laptops Anyone know if it can work on a Dell mini 0v? I've seen he USB slot solar pana but can someone tell me where to gt these?
- If okorder /
- Q: Can solar panels be installed in areas with high levels of saltwater exposure?
- Yes, solar panels can be installed in areas with high levels of saltwater exposure. However, it is important to consider the potential effects of corrosion on the panels and their supporting structures. Proper maintenance and regular cleaning of the panels can help mitigate the impact of saltwater exposure and ensure optimal performance and longevity. Additionally, selecting corrosion-resistant materials and utilizing protective coatings can further enhance the durability of solar panels in such environments.
1. Manufacturer Overview
| Location | Nan tong,China |
| Year Established | 2008 |
| Annual Output Value | Below US$1 Million |
| Main Markets | Aisa,Afica |
| Company Certifications | TUV、CE |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | SHANGHAI |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | 100 |
| Language Spoken: | CHINESE ENGLISH |
| b) Factory Information | |
| Factory Size: | |
| No. of Production Lines | |
| Contract Manufacturing | |
| Product Price Range | 4.2-5.4RMB/w |
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American Made Polycrystalline Solar Panels
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 40 watt
- Supply Capability:
- 200000 watt/month
OKorder Service Pledge
OKorder Financial Service
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