Army Solar Panels - Polycrystalline Solar Panels 155W 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
We are internationally acclaimed enterprise which specializes in manufacturing of PV solar modules. It is part of our companies, boasting of a glorious history of over 40 years in engineering and manufacturing activities.
Headquartered in wuxi we own one of the most technologically advanced solar PV module manufacturing facilities in India. Our ISO 9001-2008 accredited manufacturing plant, located in the Special Economic Zone (SEZ) of Falta, West Bengal, is spread over a sprawling 40,000 sq ft area and boasts of a 150 MW installed production capacity.
Having built a strong foundation in the sustainable energy market and being one of the front-runners among leading solar PV module manufacturers, Our company has not only fostered innovation but has built trust, honesty and social responsibility.
Customer satisfaction is considered to be the first priority in our organization. We are known for our innovation, technology, skill and dedication.
We believes that Innovation is the key factor to success, starting with module manufacturing and then gradually expanding into system integration and providing turnkey power solution for both on and off grid applications. As a part of our expansion plan to be among the largest solar module manufacturers, we look forward to include solar cells and wafers into our manufacturing base.
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) | 145W | 145W |
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've been looking into solar panels. They are fairly expensive ($35k or so). My state has some rebates and grants available. Is anyone aware of any federal grants and rebates other than the federal tax credit? We are subject to AMT tax and can't take the credit. (Which is ridiculous, is the federal government committed to conservation or aren't they??????)
- Check out what someone did in Oakley, California - Contra Costa Times 22 June 2007 Going Solar Can Pay Off On The Long Run PGE Electric Power Monthly Bill Before Solar = $,200. Home: 2,900 sq. ft. Installation Cost for 6.7 Kilowatt 36-solar cells $46,000 (minus $7,60 State rebate). New Resources Bank, a “green” bank in San Francisco, lend them a, no-fee, no-points, second mortgage at $200 a month less than their previous monthly payments because of their plan to install solar panels. PGE Current Electricity Monthly Bill After Solar = $7.63 after deductions for any excess power produced by solar cell which PGE.is legally required to buy. PGE has not build any new electric power plants in California for years and their profits do not depend on sales volume, Sen. Feinstein introduced a bill to make this a National Law. Poweful interests are against this, perhaps they are foreign companies that hate Americans? Surely, they are not bona fide, red blooded Americans that love all the people in the U. S. of America, you think?
- Q:Can solar panels be installed on a residential community?
- Yes, solar panels can be installed on a residential community. Many residential communities are adopting solar energy as a sustainable and cost-effective alternative to traditional electricity sources. Installing solar panels in residential communities can help reduce energy costs, decrease reliance on fossil fuels, and contribute to a cleaner and more sustainable environment.
- 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 choose solar panels that are specifically designed for these conditions and are corrosion-resistant. This may involve using materials like marine-grade aluminum or stainless steel for the panel frames, and ensuring proper sealing and coating to withstand saltwater corrosion. Regular maintenance and cleaning are also necessary to mitigate the effects of salt buildup on the panels.
- Q:I have a playstation PSP charger that is 5v 2A, so it takes 0 watts.I have several small solar panels that put out watt a piece and are 4 volts, 250mAhow can I get my 0 watts to be 5v 2A instead of 4v 250mA? the voltages have to match up right?also, what's a 3-T regulator that controls voltage?
- 3-T is just one type of many devices designed to control voltage so you get the amount you desire with as little static as possible. Without you having an degree in engineering, I can't explain it to you any better. You will also need to produce true sine wave energy or you will burn out your PSP with the correct volts and amps. You need one to produce only 5 volts 2amps. Anything different will burn out yur PSP. Your problem is simple math. Watts = volts multiplied by amps. Amps = Watts divided by volts. So if your solar panels can produce /4 amp ( 250 mA) each, then you connect one to the other in a series until you get enough connected to make 2A. ( 8 panels { /4mA x 8 = 2A}) You now have a panel with 32Volts, 2Amps, 64 Watts. This is where the T-3 regulator comes in. If you buy one for 5 volts, it will allow only 5 volts 2 amps, to go to your PSP.
- Q:Are solar panels worth it?? I mean the price you by for them up front is a lot, so you properly need a loan for it. So how does it work? Won't the loan be just as much as you electric bill?Im just really confused about it.
- If your purchasing solar panels for a building or colony where a few families live together, the cost of the panels can be distributed or shared. And loan and electricity bill wont be the same. Loan is a one time transaction while electricity bill you have to pay monthly and everytime. You dont have to buy solar panels every month lol. So its a better option to spend on solar panels although it maybe a big amount, rather than paying high bills every month....
- Q:Can solar panels be used for powering outdoor recreational vehicles?
- Yes, solar panels can be used for powering outdoor recreational vehicles. They provide a renewable and sustainable source of energy that can charge the batteries of RVs, campers, and other outdoor vehicles. Solar panels can generate electricity during daylight hours, allowing for off-grid power supply and reducing the reliance on traditional fuel sources.
- Q:How many solar panels have ah?
- But in reality, the need for solar panel power and solar charger to find a balance in the portability. It is generally believed that the minimum power of the solar charger can not be less than 0.75w, and the secondary power solar panel produces 140mA of current under standard light. In the general sunlight generated by the current at 100mA or so, if less than the secondary power charging current is too small,
- Q:Can solar panels be used in areas with high levels of insect activity?
- Yes, solar panels can be used in areas with high levels of insect activity. While insects may occasionally land on the panels, it does not significantly impair their functionality or efficiency. Regular cleaning and maintenance can help ensure optimal performance and prevent any long-term issues caused by insects.
- Q:I contend:As far as the solar panels causing global warming I'll try to explain. If you put a black panel on the ground or on your house and don't connect it to anything, it will absorb solar energy (heat) during daylight and release it at night (radiation). The net heat gain is zero. If you hook up a solar panel in the same place but hook it up to batteries, charge the batteries during sunlight hours and using that energy to electrically heat the home at night. The panels will absorb solar energy during the day but will convert that to electrical energy in the batteries instead of radiating it back into space at night. The result is a net gain in earth's temperature.Right or wrong?
- As far as it goes, you're right: putting up a big black object increases the total amount of energy absorbed from the sun. But that's only part of the story. If you didn't put up the solar panel, the same radiation would hit the earth. The earth already absorbs 2/3 or so of the energy that comes in (albedo .30), so adding even a perfectly black object increases it only by 50%. But it's not even that much, because most of the extra energy absorbed is converted into electricity. Solar panels are about 0-5% efficient, so half of the extra energy is turned into electricity rather than heat. Eventually it's put to use and turned into heat, but that heat was going to come from somewhere else anyway. (Even if it's just powering your DVD player, it turns into heat just the same as if you were using it to heat your house.) If you dig up a gallon of petroleum or fission a microgram of uranium, that's heat introduced into the earth's atmosphere. And these processes are inefficient: between generation and transmission you lose about 75% of the energy, meaning you've introduced 4 times as much energy into the atmosphere as you've actually used. So with a solar panel, you add extra heat to the earth by about 25% of incoming solar radiation, but you've offset external costs by about 45% of incoming solar radiation. The net effect is to cool the earth. And that assumes that the solar panel itself is perfectly black, which isn't the case. Real commercial solar panels have an albedo of about .35, which makes them more reflective than dirt and considerably more reflective than asphalt shingles, which have .03 albedo. In other words, even if you didn't actually use the solar panels for electricity, they'd be cooling the earth just by reflecting energy back into space more than your regular shingles.
- Q:Can solar panels be used to power a shopping mall?
- Yes, solar panels can be used to power a shopping mall. By installing a sufficient number of solar panels on the mall's rooftop or in nearby areas, it is possible to generate enough electricity to meet a significant portion of the mall's power requirements. This can help reduce the mall's reliance on traditional grid electricity and promote the use of clean, renewable energy sources.
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Army Solar Panels - Polycrystalline Solar Panels 155W 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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