Polycrystalline Solar Module SP660-230W

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25 set
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8000 set/month

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1.Structure of  Polycrystalline Solar Module SP660-230w Series Description:

Polycrystalline Solar Module SP660-230w : 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

 

 

Polycrystalline  Solar  Module SP660-230WPolycrystalline  Solar  Module SP660-230W

Polycrystalline  Solar  Module SP660-230W

Polycrystalline  Solar  Module SP660-230W

 

 5. Polycrystalline Silicon Solar Panel Specification

 

Polycrystalline  Solar  Module SP660-230W

Polycrystalline  Solar  Module SP660-230W

Polycrystalline  Solar  Module SP660-230W

Polycrystalline  Solar  Module SP660-230W

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.

 

 

 

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Q:Tell me the guidelines for making solar panels?
What they consist of is little bitty silicon particles that transport the electricity through thermal conduction. The sun's rays activate it and create a circuit. The advantage of solar energy is that it's clean and renewable. At this point in time, though, it's inefficient because you only get about 0 to 5 percent output. Also, we don't have the technology right now to save solar energy and store it into batteries so it can be used at night.
Q:Maintenance of Solar Panel?
panels need full sun. any shade reduces out put. leaves left on them will cause the individual cells burn out. they nneed adjusting every season, an washed with a soft cloth once a year.
Q:Have a question about mobile homes and solar panels!!!?
I was in debt up to my eyeballs, and I needed help fast, so I looked to some free online programs. I had tried so many that were scams, but I finally found one legit one! In two months, I paid off $3000 of my debt.
Q:What is the best solar panel?
You have to decide which is more important to you, cost or efficiency. The most efficient solar panels that are commercially available cost more than twice as much per square foot than the cheapest ones. Ultimately, I believe that the cost per watt was actually better on the cheaper, least efficient panels, but then you need a lot of square footage in order to generate any substantial power. So it comes down to what you have more of, space or money. The new panels that collect a wider range of light are not currently available commercially, and when they are I am sure that they will be expensive. I have read the research but have not heard of anyone mass producing them yet.
Q:Solar panels?? I need help!?
Solar panels are a great way to cut back on your energy bill. Once you are hooked up to solar energy, the home owner does absolutly nothing different than if you buy electricity from the power-company. Sinse you live in texas, it is more than likely you will not be able to use purely solar power to meet your energy needs unless you purchase a large system ($30,000+). However with enough of an investment, you can 'Sell' your energy back to the power company and greatly reduce your electric bill. I would call a licensed Solar Power company for more information if you do not know much about solar. While the system is relativally simple, it should only be designed and installed by trained licensed professionals.
Q:Solar panel for your home?
These are all good questions but they are open Items. Solar panels work by the reaction of certain elements upon exposure to sunlight.The amount of power generated is Dependant on at least three factors; The size of the solar panel, the type of solar cells used (The specific element and the cell construction) and the amount of sunlight to which the panels are exposed. The answers to these questions may indicate how much you will save (How much does your electricity now cost per KWH and how much do you use in the two family house} and if solar is feasible in your location. You should probable contact at least three of the local companies that do solar installations and listen (with a cynical ear) to their presentations. They are all trying to sell you their product but you after listening to more than one presentation can sort through the BS. Also you might contact your present power provider. They should be able to give you some good advice on alternative energy availability. Good Luck DOCSRG
Q:What specification of solar panel do I need?
I okorder.com/ says they have DC to DC solutions from 2 V for most laptops.
Q:i want to light up a building using solar panel what do i need?
The solar panels are made in China because there are fewer environmental regulations and cheap coal power. It takes a lot of energy to melt silicon and there are toxic waste products. It would be three to five times more expensive to make the panels in the US ( three times is just for reprocessing the toxic wastes ). Solar cell made in China are about $2 a watt, perhaps as low as $ a watt but in truth the claims for $ a watt or less solar panels as in thin film solar panels have much lower efficiency and require perhaps ten times more surface area.
Q:How to install a solar panel system?
If you are grid-tied, then a standard solar electric system will always feed back into the grid if you are not utilizing more power in your home than is being generated by the solar panels and inverter system. It is possible that a grid isolation device designed to prevent direct back feeding is available, but haven't heard of one in common use. New laws in most areas of the US are now mandating that utilities allow grid-tied alternative energy systems. Double-check you local laws. Sometimes you can't take the utilities word for truth--most will automatically say 'no' and will only relent when you show up with the law in hand. Unfortunately, some utilities have figured out another way to shut down alternative energy pioneers--they demand multimillion dollar insurance policies covering damage that their equipment could sustain from your little PV system. Technically, they are still in compliance with the law, they just make it impossible for a homeowner to meet their requirements. If you are getting the runaround, go to your state representative for help. It's amazing how contrite those utility people can be when a state senator (or even US Senator) has just sent a letter asking them why they are stonewalling a law-abiding and well-meaning citizen. Good luck, and don't give up!
Q:How can I regulate current from a solar panel?
Lithium batteries do have special charging requirements. I would recommend that you use the 2 volt charger that came with them to keep them happy. Automotive power systems can have voltages as high as 4.5 volts when the engine is running so there's no need to limit the output of the panel to anything less than that. Check with the charger manufacturer to see what it will withstand. Some will work with systems up to 24 volts nominal (up to 29 volts actual) found in larger commercial vehicles such as trucks and busses. If your charger will work with both 2 and 24 volt systems you might not need anything extra to use the unregulated output of the panel. Otherwise I'd recommend a shunt regulator to clamp the output of the panel to no more than 4.5 volts. That way it would dissipate (waste) very little of the panel's power, and even that would only be during those rare times when the panel is producing maximum output. Such a device could be as simple as a high power zener diode, a low power zener coupled with a power transistor, or a precision shunt regulator such as a TL43 coupled with a power transistor. A more complex way would be a to use buck/boost regulator between the panel and your charger. You might gain a slight advantage under low light conditions when the panel isn't putting out much but the overall efficiency could end up worse than the simpler shunt regulator. Under optimum conditions, I would expect it to take a full day for a 3 watt (peak) panel to charge just one of your 35 Wh batteries. Charging an intermediate device such as the Sherpa 50 through its built in charger and then using it to charge your battery through yet another charger would severely cut your overall efficiency. Depending on how long you'll be gone, it might be far more practical, reliable, and economical to just carry (or find a way to be resupplied with) a few additional fully charged 35 Wh batteries. Don

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