72PCS poly crystalline,5BB solar cell,poly solar Panel

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Shanghai
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Min Order Qty:
1000 watt
Supply Capability:
300000 watt/month
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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 345 Number of Cells(pieces): 72

Product Description:

72PCS poly crystalline,5BB solar cell,poly solar Panel

Features:

High Output Up to 345W(325W-345W)

High Module Efficiency to 17.7%

5BB cells Reduce Cell Series Resistance

PID Free 96 Hours


Specification:


Certificate:

Cure for reference:


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72PCS poly crystalline,5BB solar cell,poly solar Panel

72PCS poly crystalline,5BB solar cell,poly solar Panel


APPLICATIONS

`Solar power stations

`Rural electrification, Small home power systems

`Power supply for traffic, security, gas industry

`12V and 24V battery charging system

`Other industrial and commercial applications


FAQ

We have organized several common questions for our clients,may help you sincerely:

1.What price for each watt or PC?

It depends on the quantity, payment terms,brand etc.

2.How do you pack your products?

We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.

3.What is the delivery time?

It depends on the quantity and time you confirm order.

 4.What is your warranty?

90% in 10 years and 80% in 25 years.

5.Can you make OEM?

Yes we can.But it depends on the model type and quantity.


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Q:Help choosing solar panels?
first okorder.com/ example: house roof is 20' x 20' 20' = 240, so sq. inches of roof is = 57,600 say rain fall for your area is 3 per month on average. 57,600 x 3 = 72,800 of rain collected. Using the conversion chart link above, that many cubic inches of water = 750 gallons of water free per month. Look at your water bill and see how much you use. Solar panels take on average 2-20 yrs to pay themselves off, just in time for them to be replaced. Paddle wheels go on for just about forever. We still find large paddle wheel mills in the USA that are over 200 yrs old, and still functioning.
Q:when building a solar panel should the diode be on the positive or negative side?
Bypass diodes would be in parallel with groups of solar cells in a panel. For example, if a module has 72 cells, maybe every 8 cells, there will be a bypass diode. A bypass diode does nothing except salvage some of the energy from the panel if some of the cells are shaded, and others are not. Or, if you have multiple panels in a series string, the bypass diodes allow the other panels in a string to continue to contribute energy when one panel is shaded. Unless you're forced to put the panel(s) where there will be shade during the day, the bypass diode does not matter. Commercial panels all include bypass diodes. Blocking diodes are generally NOT included on commercial panels. If you're going to a grid-tied inverter, you probably don't need one. There are stringent regulations on how panels must be grounded, and whichever side of the panel is grounded should not have a blocking diode. NEC regulations call for a continuous ground to earth. For example, if you have negative ground on your system, the blocking diodes, if any, should go on the positive terminal of the panel. By the way, if you're in the US or Canada, do understand that a home-built panel will not be legal to connect to a grid-tied system. And a grid-tied inverter that plugs into the wall will also be illegal. I'm only saying this because I don't want you to get hurt, or your house to burn down. Line power is nothing to be trifled with.
Q:how do I become a solar panel contractor?
Every single solar system will have to be put on every roof by people. Of course much of the processes used installation are designed to be as pain free and trouble free (and therefore as inexpensive) as possible but in a typical British street of semi detached houses built in the 930s you could find as many different plumbing and heating systems as there are houses, so you will never be able to remove the human installation element.
Q:Solar Panels for Home?
We just recently had Pursol Solar Systems install some solar panels for our house. We got ours with no money down, found them online, and they happen to be in the same city where we live. Cool thing about switching to renewable energy is that you get tax break... government will actually pay for your solar panels! Also, YES ITS TRUE! You're meter will spin backwards because energy that's being produced that your not using, goes back to your energy provider (like selling it to them during peak hours)....
Q:How do you make a solar panel?
Guide okorder.com/
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:stationary solar panel project?
The okorder.com/
Q:What are the supplies needed in a solar panel field?
I am interested also and plan on following up on the information in the next couple of weeks
Q:Solar Panels ????????
It means that it will deliver 00 watts of energy. Assuming correct voltages, etc. you could connect a 00W incandescent lamp and it will work just fine. So it is the instantaneous output of the panel. Storage is more typically measured in the watt/hour manner - identifying capacity rather than immediate availability. If you have 000 watt/hours of stored energy then you can run your 00W lamp for 0 hours - or two 00W lamps for 5 hours. See? It's simple.
Q:What are solar panels?
Solar okorder.com

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