285W Poly Silicon Solar Module /285watt Solar Panel with Outlet CNBM

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10 set
Supply Capability:
300000 set/month

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Product Description:

Quick Details

Place of Origin:

China (Mainland)

Brand Name:

CNBM

Model Number:

285W solar module

Material:

Polycrystalline Silicon

Size:

1956*992*50mm

Number of Cells:

72

Max. Power:

285W

Cell Size(mm):

156*156

Tolerance:

0~3%

Cells Number(pcs):

6*12

Weight(Kg):

25

Max.Series Fuse Rating (A):

15

Max.System Voltage-IEC(V):

1000

 

 

285W Poly Silicon Solar Module /285watt Solar Panel with Outlet CNBM

285W Poly Silicon Solar Module /285watt Solar Panel with Outlet CNBM

 

Polycrystalline Solar Module

 

XH250P(72)/ XH275P(72)/ XH300P(72) 

Models

XH250P(72)

XH285P(72)

XH300P(72)

Max. Power (Pmax)

250Wp

285Wp

300Wp

Optimum Operating Voltage (Vm)

34.8V

35.7V

35.9V

Optimum Operating Current (Im)

7.18A

7.77 A

8.08A

Open-circuit Voltage (Voc)

43.8V

35.4 V

44.4V

Short-circuit Current (Isc)

8.04A

8.24 A

8.62A

Cells efficiency

14.6%

15.8%

16.8%

Dimension   L×W×H (mm)

1956×992×50mm

1956×992×50

1956×992×50

Power Tolerance (Pmax)

0 ~ +3%

0 ~ +3%

0 ~ +3%

Numbers of cells

60pcs poly solar cell 

156×156mm

72pcs poly solar cell 

156×156mm

72pcs poly solar cell 

156×156mm

weight

25kg

25kg

25kg

Max system voltage

1000V DC

1000V DC

1000V DC

Temperature cycling range

-40℃ ~ +85

-40℃ ~ +85

-40℃ ~ +85

 

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Q:What are the limits of solar panels?
Under a full moon your solar panels can put out full rated voltage but no amperage. You do not want to put mirrors on your solar modules because you will just simply burn them out. They are made to use what the sun puts out and the extra heat from the mirrors would be too much. Plus you would have to build something to make the mirrors follow the sun or the reflected light would be moving on you all day as the sun moves. If you was to take apart one of those mirror balls that you see on dance floors and put all the little pieces on a board at angles to all aim at one spot. you would have a lasor beam of a sort. You can melt steal like that. Think what that would do to your solar panels.
Q:Info about solar panels?
I had solar panels installed in the beginning of the fall and I'm a big fan of them! I therefore know some info but I'm not sure if it would really be enough for you. Heres what I know: you save lots of money because you get federal tax credits and state rebates, and you help keep the environment green. The place that installed my solar panels has a lot of info that may be applicable to you, on their website or you can call them @ 866-276-7222 - they have great costumer service!
Q:Can I join 5 or more solar panels into line to the battery bank. I don,t have a regulator connected, just st?
Two things on a regulator: a) It will optimize the charge to the batteries - and thereby distribute the most possible power to your active circuits during the day. b) It will prevent the power from the panels from boiling (no kidding) the batteries - no small thing as they are the second largest investment you have after the panels themselves. This is much more critical if you have sealed or Zero-Maintenance batteries. I strongly suggest that you get a regulator as it will significantly lengthen battery life. Follow the directions on the regulator for optimum input voltage and it will let you know whether all the panels should be in series, parallel or series/parallel. But cutting to the chase, you can certainly gang up panels as needed.
Q:What makes solar panels Inneficient?
Inability to generate electricity in the absence of light especially at nights or on a rainy day. secondly, it has an inability to store power.
Q:How many Solar Panels for my Pool?
You okorder.com/
Q:what are bad things about solar panels?
They require the use of Silicon which requires refining. This process of refining uses non-ecofriendly chemicals. It damages the environment. Solar panels are only about 20-30% efficient whereas coal is around 60-70%. Solar panels require much space for such small output. Do note, that new solar panels are being worked on and that with the correct alignment of solar cells, solar panels may become ~80% efficient, rendering coal useless.
Q:Why are solar panels still so expensive?
Photo okorder.com/... Notice it costs over $200 and it takes up a sizable amount of space. Plus you have to expose it to bright sun light. Over all this is not something the average consumer wants to spend money on or fuss with. If something is expensive, difficult or inconvenient to use then people won't use it. Just the basic economics of such a device limits its sales never mind its functionality and usability. Even if you made a small one buit into the cover to extend the battery you won't get much of an extension and you will increase the cost of your laptop. Consider how people shop, will they buy the more expensive laptop for a questionable amount of battery extension? Mass production can lower costs but in order to mass produce something you need a demand that will consume what you produce. But if no one wants the item because of the aforementioned issues than you can't justify mass producing the item. This is like the classic which came first Chicken or Egg problem, one doesn't happen without the other. Cost reduction doesn't happen without consumer demand. This is where tax incentives, subsidies, low cost loans and energy buyback contracts come into play in order to spur on demand and jump start mass production. You could also make electricity extremely expensive by taxing oil and carbon so that a Solar Cell becomes economically competitive to very expensive electricity. Problem with this option is the negative impact high energy costs have on economic activity. Just look at what happened a couple of summers ago when gas hit $4/gal. To spur on demand we need to incentives the use of Solar cells (and other alternative energy). This can be done through several means such as subsidies, tax incentives, low interest loans, energy buyback contracts etc...
Q:how to charge phone with solar panel?
see u have to make ur own ckt for this ur solar panel generate DC if u want to charge ur phine then its convenient way to harge with ur charger for this do this search for net to convert DC-AC convertor since ur charger work on AC so when ur solar panel generate DC it convert into AC that will charge ur phone in ckt u need this thing filter and amp ie the DC voltage come from solar panel 2 DC to AC convertor 3 AMP for AC 4 filter for AC and u are done....... fine ckt from google.....
Q:Where can I find low power solar panels?
My suggestion is to first make sure that your calculator does not also use a tiny button cell. It could just be that the battery went dead. Also know that it's probably less trouble to just get a whole new calculator. If you have the skills to replace the solar cell, I'd suggest first disconnecting it, and wiring a .5 volt battery in its place. If that doesn't work either, maybe the problem is not the solar cell at all, but just its connection, or even a dirty ON button. As for where to get a replacement solar cell, if it were me, I'd go to a dollar store, and see if they have a cheap solar calculator that I could harvest one from.
Q:How do you hook up solar panels to your electricity?
Backwoods Home Magazine had a great step by step section in one of their magazines on solar energy, panels, hook-up, etc. You can go to their website, pull that issue up and order the magazine and I believe they offer it on CD. This way you would have a reference guide at the ready when you tackle this project. Godd Luck!

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