Polycrystalline 265w Silicon Solar Panel

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Nanjing
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200000 watt
Supply Capability:
20000000 watt/month

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INTRODUCTION

This installation Manual contains essential information for the electrical and mechanical installation that your must know before installing CUSTOMER PV modules. This also contains safety information you need to be familiar with .All the information described in this manual are the intellectual property of CNBM and based on the technologies and experiences that have been acquired and accumulated in the long history of CUSTOMER. This document does not constitute a warranty, expressed or implied.

CUSTOMER does not assume responsibility and expressly disclaims liability for loss, damage, or expense arising out of in anyway connected with installation, operation, use or maintenance of the PV modules. No responsibility is assumed by CUSTOMER for any infringement of patents or other rights of third parties that may result from use of PV module.

CUSTOMER reserves the right to make changes to the product, specifications or installation manual without prior notice.


 

WORK PRINCIPLE

 Polycrystalline 265w Silicon Solar Panel

 

COMPONENTS

 Polycrystalline 265w Silicon Solar Panel


WIRING

To ensure proper system operation to maintain your warranty, observe the correct cable connection polarity(Figures 1&2) when connecting the modules to a battery or to other modules. If not connected correctly, the bypass diode could be destroyed.

PV modules can be wired in series to increase voltage. Connect wires from the positive terminal of one module to the negative of the next module. Figure shows modules connected in series .

 Polycrystalline 265w Silicon Solar Panel

 

GROUDING

All PV models must be grounded by electrical connection of the module frames to ground. Please be careful in arranging the system ground so that the removal of one module from the circuit will not interrupt the grounding of any other modules.

 The  modules should be grounded to the same electrical point as described below.

Each PV module has a hole on the side frame of either a bolt, nut and washer grounding the module to the frame, a ground lug fastened by bolt or screw, or appropriate screw(hardware not provided).An example of acceptable ground connection using a bolt, nut and washer retaining a ground lug is shown in figure 3,in a connection of this type, the hardware(such as a toothed locked washer/star washer) must score the frame surface to make positive electrical contact with the frame. The ground wire must be considered within the requirement of local and regulation at the site of installation.

 Polycrystalline 265w Silicon Solar Panel


 DATA SHEET

Maximum power

265W

Cell type(mm)

Polycrystalline solar cell 156*156

Number of cell(pcs)

60(6*10)

Manufacture site

China

Open-circuit voltage(voc)

37.7V

Maximum power voltage(vmp)

30.6V

Short-circuit current(isc)

9.03A

Optimum operating current(imp)

8.66A

Power tolerance

0~+5W

Module efficiency

16.3%

Dimensions(mm)

1640*992*40

Weight

19 kg

Backsheet

Silver

Frame Colar

White

Frame

Anodized Aluminum Alloy

 

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Q:how much power do i need from my solar panels?
you must consider what electrical appliances you want to use, eg. do you have an electric stove? clothes dryer? air conditioner? heater? watts are watts, solar panels are used to create d.c. electricity which is stored in batteries then inverted to a.c. household electricity the d.c. batteries are usually 36 to 48 volts then this is converted to 20 volt a.c. when you figure out the watts being consumed in your household you size your batteries and inverter to these requirements. on your current electric bill you should see a charge for kwh, kilowatt hours= watts in thousands x hours. If you use 25 kwh per month your house is using 35 watts per hour x 720 hours in a month. you would then want sol.ar panels that charge at least 70 watts per hour because roughly half of the day it's dark depending on where you live December is even less of course in the northern hemisphere. Your batteries need to have capacity to hold a days worth of power, batteries are rated in amp hours, amp hours x volts = watt hours. I hope this points you in the right direction. All of this being said be sure to buy your system from a reputable dealer, someone with experience and good references. I am an electrician and have seen systems put in that are completely worthless because they were not sized properly and It sucks to see that someone paid $30k or more for something that is completely useless, it sucks even more when they ask me to help them and I say pay another $30k to up size the system to what they need. Remember you don't get anything for nothing so be prepared to spend money initially and be prepared to be live very energy conscious in your day to day life. Good luck
Q:Wanting to add solar panels to my home?
you need to read and ? your elect co they will help you with survey of your elect use and how to lower bill . for free also read about solar panels and how to use and install bg makes good panels but panels only small part of cost invertor and controler and batterys bigger cost the real expense is panel and controler for panels to to grid connection as per nec is very expensive more than 2 for most 00 or 200 amp service you would better to change to demand type warer heater and flouresent lights and upgrade isullation depending on how you heat house and your area heat pump etc but call your elect co for engergy survey
Q:how can i build a solar panel?
Hehe, if you want to build your own solar panel that looks like what you see on buildings, etc, you will probably need to be a multi-millionaire. Here is a quote from the first link in my sources list: The high-efficiency solar cells you can buy at Radio Shack and other stores are made from highly processed silicon, and require huge factories, high temperatures, vacuum equipment, and lots of money. But fortunately for you, there is a cheap way to make a solar panel yourself (see first link). I love the scitoys website, but I am not quite familiar with this particular experiment. It looks like a science fair project in itself! It also doesn't appear to put out nearly enough power to run even a small solar car. What I would recommend is buying a compact solar panel from Radio Shack or some other electronics store that you may know of. Type in solar in to the Radio Shack search box. The first item on the list may be useful to you (the solar panel battery combo). I am just guessing, though, since I don't know any of your requirements (voltage output, power output, size, etc). Also, buyer beware. This particular product has a pretty bad customer review... but then again, I find that people are more inclined to leave a bad review than a good one. Good luck... -Ubi
Q:How many Solar Panels do I need?
Everyday I use ,280 kWh 280 kW-hour / 24 hours = 470 kW WOW, that is a very high power level, most homes use an average of .2 kW. My guess is that you mean you use 280 kW-hour in a year, which comes to an average power of .3 kW, typical. Assuming you get, worse case, 6 hours of sun per day, for the first case, 470 kW, each solar panel generates the equivalent of 250 x6/24 = 60 watts, so you would need 470k/60 = 8000 panels For the second case, .3 kw or 300 watts, divided by 60 that is about 20 panels. Depending on where you live, you could need as much as twice that number. Plus you need charge controller, lots of expensive batteries, and an inverter. The big problem is periods of no sun. If you demand continuous power, and you have a period of, say, 24 hours with no sun because of storms, etc, then the number of batteries increases to the hundreds.
Q:Solar panels IRS refunds?
The energy credits are non-refundable. That means that they only reduce your existing tax liability. If the credit is more than your tax liability, the excess is lost. Examples: If your tax liability is $5,000 and you qualify for a $3,000 non-refundable credit, it reduces your tax liability to $2,000. If you had paid in $5,000, you would get a refund for $3,000. If you had paid in $3,000, you'd get a refund of $,000. If your tax liability was $2,000, a $3,000 credit would wipe it out and the other $,000 would be lost forever. If you had paid in $2,000, you'd get a refund for $2,000. If you had paid in $,000, you'd get a refund of $,000. BTW, check your math. 30% of $2k is not $3,000.
Q:Can I use a 250 watt solar panel to power a medium sized upright fridge?
How many watts does your fridge consume? Do you want it to work at night when the solar panels aren't doing anything? Probably not.
Q:how the power output of solar panels fitted to a house can charge?
Solar panels do NOT get charged, so the question is junk, or you misstated it. Solar panels are used to charge a battery bank, which stores energy for times when there is no sun. Then energy from the batteries is used, via an inverter, to power appliances in the house. OR do you mean how the power output of solar panels can CHANGE? In that case, they change when the sun moves, such as behind a cloud, or just changes angle in the sky, or goes out.
Q:can you hand make a solar panel?
Sorry, okorder.com/
Q:How much electricity does a solar panel generate?
watts per hour or day is a meaningless concept. Watts are joules per second, where joules are a unit of energy. Watts are the RATE of energy being used or generated. .
Q:Question about home solar panel systems?
There okorder.com Why pay thousands of dollars for solar energy ($27,000 average cost) when you can build your own solar panel system for just a fraction of the retail cost. You can build a single solar panel or you can build an entire array of panels to power your whole house. Some people are saving 50% on their power bill, some people are reducing their bill to nothing. But what’s most impressive is that just by following these instructions some are even making the power company pay them!

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