Das Solar Panels Polycrystalline Solar Module SP660-240W
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 set
- Supply Capability:
- 8000 set/month
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Product Description:
1.Structure of Polycrystalline Solar Module SP660-240w Series Description：
Polycrystalline Solar Module SP660-240w : 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, rner 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.
IX The certificate issued by international authority: TUV, IEC, CE.ISO9001.MCS
2. Standard Test Conditions of Polycrystalline Silicon Solar Panel:
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 Silicon Solar Panel
• 25 year transferrable power output warranty: 10 years / 90%, 25 years / 80%*
• 12 year material and workmanship warranty
• Timeliness of delivery
• Quality Products certified (TUV, IEC, CE.ISO9001.MCS)
3. Characteristics of PolycrystallineSilicon Solar Panel:
• Guaranteed tolerance +3%
• High manufacture standards
• Reliable power output
• High module efficiency
• Module efficiency up to 15.5%
• Cells efficiency up to 17.6%
• Strong compressive strength
• Certified to withstand high wind of 2400Pa
4. Solar Panel Images
5. Polycrystalline Silicon Solar Panel Specification
6.FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
We are a private-owned high-tech company who specializes in developing, manufacturing and marketing of silicon ingots, solar wafer, solar cells, solar modules, PV systems and solar applications products.
At present, We has one research & development team, whose members are well-known experts in photovoltaic area. We also have advanced production and test equipment.
②How to guarantee the quality of the products？
Our products have been certified by CE, CEC,MCS, IEC61215, IEC61730 and ISO9001.
• 25 year transferrable power output warranty: 10 years / 90%, 25 years / 80%*
• 12 year material and workmanship warranty
• Timeliness of delivery
• Quality Products certified (TUV, IEC, CE.ISO9001.MCS)
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: Can solar panels be installed in areas with high seismic activity?
- Yes, solar panels can be installed in areas with high seismic activity. However, it is crucial to design and install the solar panel systems in a manner that accounts for the seismic risks. This involves using appropriate mounting and anchoring techniques to ensure the panels remain secure during earthquakes or tremors. Additionally, conducting a thorough structural analysis and adhering to local building codes and regulations can further enhance the safety and stability of the solar panel installations in such areas.
- Q: we are planing to move out of the grid. we need to operate constantly 2 laptops online - does any one can tell us how much solar panels we shall need to make sure of that?
- A laptop is about 70 to 00 W, and you have two. You also may need to power a router, and modem. So, about 50W to 250W contineous should cover it. To save power when not in use, you can let the display go blank. This will reduce your solar pannel, and battery size, and cost. You will need batteries, and blocking rectifier to store the energy for use at night, and a 300W to 400W inverter. Checkout the link below for purchasing solar equipment. You can only hope to get about 8 to 9 hours of full output from your solar pannels, and 80% efficiency. The laptops will be on and using about 200W for the 8 hours during the charging period. So your pannels, need to produce that plus 2 times more than this amount, so you can charge the batteries for the evening, at the same time. So for 24 hour operation, you will need 200W x8hrs for the laptops, plus (6 hours*70W)/8=340W avg. Total of ~540W for 8 hours. Assuming you use power saving modes when not in use, you can probably get away with 3x60W -- 520W to 600W pannel. ( Thuja is right, a few cloudy days may knock you offline) Batteries. A common low cost ( $40) automotive battery can hold about 40 Amp/hours at 2V. Under load, you may get 35 Amp hours at 0V, which is about 350Watts for one hour. You need about 80W avg for 6 hours, or ~ 2900Watt Hours. Which means you would need 9 automotive batteries. Deep storage batteries cost more, but are more durable. 6*00W pannels, $460*6 ~ $2800 Inverter $70 Batteries $400 Battery cables, rectifier, lugs, connectors $50 There are probably some other hidden costs. I was rooting for you, but it appears to be pricey. Another thing you can do, is to use the new energy efficient RF florescent bulbs for lighting. The color and brightness are excellent, and a 60W bulb only uses about 3W, and they last a lot longer as well.
- Q: Also, what's the solar panel's rate of producing electricity?
- Natural gas is stored energy- once you use it up it's gone. Solar panels make energy for decades. Thin film solar is around 0% while crystalline silicone might be around 25%.
- Q: Monocrystalline panels are sooo expensive! Thanks for reading.
- Since you are asking for a rather technical answer you should be aware that solar panels come in several varieties. Two broad categories are photovoltaic panels which have achieved marketable efficiencies of around 24% and solar thermal panels which are routinely achieving efficiencies of between 60 to 80% while they are also much cheaper than photovoltaic panels. So the short answer is solar thermal panels. But what can you do with solar thermal energy. The answer is just about everything you can do with light energy. Sometimes additional equipment makes the efficiency drop to near that of photovoltaic panels. The trick is to keep the devices as simple and as efficient as possible. Solar thermal can of course be used to heat our homes. But it can also be used directly for air conditioning. The type of air conditioner uses a slightly different principal but it is one of the oldest that was once used in ice houses before refrigerators. It is known as an absorption system. At some point you may want to make electricity from the sun's heat. The most efficient commercial systems are not photovoltaic but solar thermal. There are several commercial systems where increased scale improves efficiency. The most efficient is a solar parabolic dish system combined with a stirling engine. At around 30% efficiency it beats photovoltaic and other thermal systems. At this level of commercial development, the various systems are more often described as solar collectors rather than panels.
- Q: If i wanted to get a 5 KW solar Panel does it mean it produces 5KW a day/hour/year!?!?i need 2555.35KW a week and i don't know how many or what kind of solar panels i need.Please somebody help me
- First, learn the difference between kilowatts and kilowatt hours, and all shall be made clear.
- Q: What are the benefits of solar panel heating?What does it cost for solar panels?any other important facts about it?
- you can use solar electric panels to make electricty for heat.......although the energy output is so low that doesn't work very well you can use solar hot water heaters to capture the suns heat, even in winter, and give a boost to a hot water heating system, using less energy in the boiler.....
- 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 affect roof warranty?
- Solar panels can potentially affect roof warranties because their installation requires drilling holes in the roof, which can compromise its integrity. However, many solar companies offer warranties that cover any damages caused by the installation process, ensuring that the roof warranty remains intact. It is important to check with both the solar company and the roofing manufacturer to understand the impact of solar panels on the roof warranty.
- Q: I want to build a standalone wifi repeater -- powered by the sun. The problem is how much solar power and how big of a battery?net draw 4.5v @ 0.66A with loadnet draw 4.5v @ 0.60A no loadI'm assuming the best choice would be a 6v battery with a a couple diodes in series to induce ~.5v drop. Then, I need something to charge it -- I found 2v 6w solar chargers in the automotive section of Sears and 6v 2w solar chargers in the marine section of Dick's Sporting Goods.How many solar panels and what capacity batteries should I use? Is this the best method or should I use a voltage regulator and go with 2v batteries?I need this to be as cheap and simple as possible...
- I do not know, but there is a house in Lafayette which was built with solar power. It was to have a solar system, so the contractor's first act was to put up a solar array on the property. It had battery backup, and was used to provide the electrical power during construction. during completion of the house the solar system was installed on the roof of the house.
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Das Solar Panels Polycrystalline Solar Module SP660-240W
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 set
- Supply Capability:
- 8000 set/month
OKorder Service Pledge
OKorder Financial Service
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