CE and TUV Approved High Efficiency 50W Poly Solar Panel

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Shanghai
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10000 watt
Supply Capability:
20000000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 50 Number of Cells(pieces): 60

Product Description:

Product Description:

1.Structure of Polycrystalline Silicon Solar Panel

I. High efficiency crystalline silicon 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: UL, TUV, IEC, CE.

 

2.Characteristics

1)Manufactured according to international quality and Environment Management

System (ISO9001, ISO14001)

2)High efficiency crystalline silicon solar cells

3)High transmission Iow iron tempered glass, strong mechanical resistance

4)Anti-ageing EVA and excellent anti-climate back sheet

5)Anodized aluminum frame improves load resistance capabilities for heavy wind loads.

6)Standard waterproof junction box

7)High endurance to different weather

8)Good and friendly package with less transportation and storage space.

 

3.Warranty

1)10 years limited manufacturing warranty

2)10 years for 90% of warranted minimum power

3)25 years for 80% of warranted minimum power

 

4.The Pictures of Solar Panels

 

CE and TUV Approved High Efficiency 50W Poly Solar Panel

CE and TUV Approved High Efficiency 50W Poly Solar Panel

CE and TUV Approved High Efficiency 50W Poly Solar Panel


5. Production Flow

 CE and TUV Approved High Efficiency 50W Poly Solar Panel

6. Packing Details

 CE and TUV Approved High Efficiency 50W Poly Solar Panel

7. Use For

CE and TUV Approved High Efficiency 50W Poly Solar Panel

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Q:Where is the best place to get an education/experience and job in the installation of solar panels? ?
With okorder.com for a review of a bunch of these. If you could produce and install these, at a much lower cost, it would be a viable business opportunity. You could be helping satisfied customers who wouldn't otherwise be able to afford it and you would be working in your choice of careers. It wouldn't cost much to produce these and you could require a large percentage upfront. Anyway, another avenue to explore. Good luck!
Q:Is it worth getting solar panels fitted on my roof?
In 2007, the cost of solar photoelectric power was 38 cents US per kwh while the cost of coal power was 0.6 cents per kwh but consumer costs for power were 2 cents per kwh as additional coal power plants are not being built so wind and natural gas are being built. Without government incentives, solar power are not economic. However, the UK has extensive subsidies for solar, I would suggest that you learn how to perform Internal Rate of Return ( IRR ) calculations and Net Present Value ( NPV ) calculations to evaluate your financial decision, excel has an excellent =XIRR() function to do this with. Most people talk about payback periods but that's due to the poor level of financial education in the population and payback periods don't give you an appropriate evaluation of the time value of money. With solar power, it's a razor thin line of economics so you have to get the calculations right to know what's in your best interest, the laymen hearsay isn't going to do it.
Q:Will a 3w Solar Panel Charge A 55ah Car Battery?
Quite a while. I am assuming you are using 2 volts as your buss power. The small panels were intended as a float charge for batteries to keep them from discharging over a period of time. 3 Watts means only /4 Amp. Normally when I do slow charging of batteries, I am using right around amp, and that takes about a week to bring up a battery that was discharged past 80 percent capacity. When you factor in losses from corrosion, battery self discharge, and loose connections, you will likely want to add more panels. using your 55Amp/hour battery, a amp charger running constant in a perfect world would take 55 hours. Real world, probably closer to 64 to 72 hours. That for simplicity is 5 Watts constant charge power. Now you are using /5 of that with your current setup. so 5 times longer, whichh puts you in the 300 hour range of real world, or 220 hours of perfect world. This time of year, you may have about 8 hours worth of charging light, which puts you at close to a month. Don't fret. If you are using it for lighting in a shed, Power LEDs and tethering some of the inexpensive LED lights to the 2 volt source will give you plenty of light for a very long time, the panels will help some, but you will likely need to put the batteries on a charger, or you can build a gas powered 2 volt generator easily enough. Charge it up only when needed.
Q:What minerals are used in making solar panels?
Heating panels have aluminum for the frame, glass for the top, copper pipes running through them, and possibly some plastic parts. The raw materials are easily obtained. Copper is the most difficult to get probably, but it's not all that rare, since we used to make pennies out of it. A solar electric panel is similar, with the copper used for wires and interconnect instead of pipes. The actual solar cells commonly used are almost completely pure silicon, which is abundant worldwide. There are traces of other elements in the silicon like boron, arsenic or phosphorous - these are also inexpensive, and easy to get.
Q:solar panel, dc light help?
No longer just any bulb will work on DC power. Any light bulb that's for 0voltage won't work on DC energy due to the fact that the element has too much resistance for a DC vigor provide to create ample heat to generate mild from the aspect. Nonetheless the do make mild bulbs that are designed to function on a DC energy supply and i might extremely recomend making use of the proper bulb with the proper vigour provide. Purchase some 2volt bulbs to be dependable......
Q:Have a 40watt 20volt solar panel, how many watt of inverter do I need?
500 Watt Solar Panel
Q:Solar panels don't work when it's too hot/sunny?
i couldn't see any evidence of that on the internet, but i only searched for a little while for ya. all i can say is in Australia 40 - 50 degrees celcious is about our hottest, and i have never heard of it being a problem. im sure that being the sunburnt country we would know as general knowledge if the solar systems didn't go well if it was too hot.
Q:how much do solar panel batteries cost?
Depends on how big a battery you want and what technology. A lot of people use lead-acid batteries (rather like car batteries) and they do need replacing and 5 to 0 years isn't a bad estimate. However, the lead and lead salts content can easily be recycled into new batteries so its not as bad as it may seem.
Q:How to wire solar panels?
I'll add a few comments to Teelo's It may not be good to connect the assembled solar cells directly to the battery. When there is no sun I think it will drain the battery. I'm pretty sure all circuits I have seen have a reverse polarity diode in series. (unless Teelo knows for sure). Hmmm Reminds me that I have some bare solar cell elements from when Motorola was making them. I used some to power a small radio controlled car. I do know that all good applications have a regulator to make sure the charging is done properly
Q:How I can get 300- 500 Wh of energy using Solar Panel?
A short answer is: 500 watt hours can be obtained with a 3 foot by 3 foot photovoltac panel in any 24 hour period with average conditions. Some 24 hour periods will fall far short of 300 watt hours even with the 5*8 foot panel, but a battery that stores several thousand watt hours, will likely give you 300 amp hours 362 days per year, with the 5*8 panel except very unfavorable locations such as Nome, Alaska, USA in December, and January. Nome is quite favorable Spring and Summer if you rotate your panel to keep it facing the sun up to 24 hours per day. Neil

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