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
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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:i hav e a project for school we need to calculate cost to buy and install solar panels in our school
- to okorder / you should really be able make report with this informatin. So for your school it would cost millions, you need to figure out how many kilowatts your school use, then use the information above to calculate how large of system would be required you will be very impressive and the most informed person in your school.
- Q:Does anybody know if there are any courses for solar panel installation, and/or what trades you need for this position?
- What you ought to recognize will depend on WHAT sort of installations you're going to be operating with. In regular, for business you wish to have fundamental mechanics and wiring. For house, you may additionally want a few carpentry, roofing, preserving structural integrity, plumbing, and so on. In side it additionally will depend on what sort of sun installations you're doing, (vigour, air warmers, water warmers, and so on.)
- Q:I am doing a big project for school, and I have decided to do it on solar panels. I am new to the subject but have done some research on it; I would like to buy a single panel, a charge controller, an inverter and a battery, to charge a simple lamp. My question is if the items in the links will work together and if the panel will produce electricity?
- Sounds like fun. A -watt panel doesn't need a charge controller, though. In fact, it may take more than watt to power the charge controller. With a low-wattage panel, you can just connect the panel directly to the battery. A 7 amp-hour gel cell (the kind used in burglar alarms) would be good for this purpose. The panel is too small to charge a car battery. The gel cell should power that inverter, but only for a few minutes. If you want to be more impressive, look for a low power, 2-volt device. An iPod plus a 2-volt car adapter would be an example.
- Q:If my school uses 88240kWh of electricity per month and I have 000 50W solar panels running for 6 hours a day, does it mean it will take 88240kWh / {{[(50W x 3600s)*000]/000}kWh x 6} number of hours to generate that much electricity (88240kWh)?
- running six hours a day doesn't mean much. You need to look at the solar insulation charts for your school's geographical location to come up with a better factor. The easiest number for you to use is sun hours. For example, Washington DC averages 4.23 hours. Do a Yahoo search for sun hours and you should find lots of charts. Solar panels rated at 50W give this output at full sun near noon at full brightness (no clouds). The sun hour factor makes it easy to find the equivalent number of full brightness hours. So, using Washington DC as an example you have: 000 panels * 50W * 4.23 sunhours/day = 634kWh a day on average. You state your school uses 88240kWh/month which is 6274kWh a day. This would mean you need ten times more solar panels since there is no way to get more daylight. Be careful to put in all the units in your formula and cancel them out to make sure you don't end up with a nonsense result. The title of the question would be answered as followed: 50W/000 * 4.23 sunhours/day = 0.63kWh/day or 9kWh per month or 228kWh a year. These are annual averages. If you wanted a specific month, you would need the sun hours for that month. Hope this helps.
- Q:Can solar panels be installed on satellites?
- Yes, solar panels can be installed on satellites. In fact, solar panels are commonly used to provide power to satellites in space.
- Q:How are solar panels made?
- Solar panels are made through a complex manufacturing process that involves several steps. It starts with the production of silicon wafers, which are sliced from silicon ingots. These wafers are then treated with various chemicals to create a semiconductor material. The next step involves creating a sandwich-like structure by placing a layer of phosphorus-doped silicon on top of a layer of boron-doped silicon. Metal contacts are added to both sides to collect the generated electricity. Finally, the solar cells are encapsulated in a protective layer and assembled into a panel, ready for installation and use.
- Q:I have a solar panel 7.5V .25W 50mah, connect 2 in parallel to power a RC boat. The boat use to run on 6cell battery pack - 7.2V 800Mah.The dc motor requirement based on the provided battery pack, i assume would be 7.2V and rated at (7.2V * .8Amp) = 2.96 Watt.Would two of my solar panels run this DC motor ?are my calculations or understanding correct ?do lend a hand dear ''world''
- Wood? Steel tubing could be a lot lighter. Use the hardest narrowest tires you can find bicycle wheels and tires would work nicely and they can be had with really light disc breaks. As for a motor a golf cart motor is made to order. You can get an old electric golf cart and have almost all the parts you will need. Hell cover the roof of the cart with photo voltaic and have a ball. Note I stress weight savings as weight will cost you energy and with photos you won't have much to spare. You will need a battery pac of some sort lithium are a better choice than lead acid. there is a ton more to consider good luck with your project.
- Q:The intensity of sunlight at the distance of the Earth's orbit is 380 W/m2. An Earth-orbiting satellite has a solar panel that measures .35 m by 4.86 m, which converts solar energy to electrical energy with an efficiency of 26%. In one hour, how much electrical energy does the panel produce? Assume that the satellite's attitude control jets keep the panel oriented perpendicular to the incoming sunlight.
- This is pretty much an exercise in knowing units and dimensional analysis. Watts are in Joules/second. So every second a square with the area(meters^2) of meter^2 receives 380 joules from the sun. In your case the square is the solar panel. So find the area of the solar panel in m^2. If you multiply area times intensity you can see that the meters cancel out and you are left with Watts(J/s). Since you want the Joules received in an hour you again multiply by how many seconds are in an hour. Leaving you with joules. What you have now is the total energy, but your solar panel is only 26% efficient, so just multiply by .26 and you will have your energy.
- Q:my pool guy cleaned the filter and replaced the DE, but now my roof solar panels have started leaking. how do i stop the leak? does backwashing help in any way?
- bypass the whole panel if you can ( one individual panel of several ) , or bypass that loop in that panel - car part rubber hose clamps
- Q:Can solar panels be installed on drones?
- Yes, solar panels can be installed on drones. This allows them to generate power from sunlight and extend their flight time by reducing reliance on batteries. However, the size and weight constraints of drones present challenges, so the efficiency and effectiveness of solar panels on drones may vary.
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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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