250w Mono PV Solar Panel with High Efficiency CNBM And Solar Panels

250w Mono PV Solar Panel with High Efficiency CNBM And Solar Panels

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10 set

Supply Capability:: 300000 set/month

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High Efficiency 250W Mono PV Solar Panel

250W Mono PV Solar Panel with High Efficiency CNBM

Quick Details

Place of Origin:	China (Mainland)	Brand Name:	CNBM	Model Number:	XRP-156M-250W
Material:	Monocrystalline Silicon	Size:	1620x992x40mm	Number of Cells:	60
Max. Power:	250w	Optimum Operating Voltage (Vmp):	28.8V	Optimum Operating Current (Imp):	8.68A
Open Circuit Voltage (Voc):	36V	Short Circuit Current (Isc):	8.87A	Maximum Power at STC (Pmax):	250W
Operating Module Temperature:	-40 °C to +85 °C	Maximum System Voltage:	1000 V DC (IEC) / 600V DC (UL)	Maximum Series Fuse Rating:	15A

Packaging & Delivery

Delivery Detail:

two weeks after order confirmation

Features:

1) High Module conversion efficiency, through superior manufacturing technology

2) 0 to +5W positive tolerance for mainstream products

3) Certified to withstand high wind loads and snow loads

4) Anodized aluminum is for improving corrosion resistance

5) Anti-reflective, Highly transparent, low iron tempered glass

6) Excellent performance under low light environment

Benefit:

25-year performance warrant

10-year Product warranty

Electrical Characteristics:

Item No.	XRM-250W
Optimum Operating Voltage (Vmp)	28.8V
Optimum Operating Current (Imp)	8.68A
Open Circuit Voltage (Voc)	36V
Short Circuit Current (Isc)	8.87A
Maximum Power at STC (Pmax)	250W
Cell Efficiency	17.70%
Operating Module Temperature	-40 °C to +85 °C
Maximum System Voltage	1000 V DC (IEC) / 600V DC (UL)
Maximum Series Fuse Rating	15A
Power Tolerance	0/+5 %

STC: lrradiance 1000 W/m2, module temperature 25 °C, AM=1.5;

Best in Class AAA solar simulator (IEC 60904-9) used, power measurement uncertainty is within +/- 3%

Mechanical Characteristics:

No. of Cells	60(6X10)
Dimensions	1640x992x40MM
Weight	20.0KGS
Front	Glass 4.0 mm tempered glass
Frame	Anodized aluminium alloy

Temperature Characteristics:

Nominal Operating Cell Temperature (NOCT)	45±2°C
Temperature Coefficient of Pmax	-0.44 %/°C
Temperature Coefficient of Voc	-0.33 %/°C
Temperature Coefficient of Isc	0.055 %/°C

Refer to the Wmp range

Our factory can produce solar panel and solar module from 1.5W-290w (1.5w, 2.5w, 5w, 10w, 20w, 40w, 50w, 60w, 80w, 85w, 125w, 135w, 150w, 165w, 180w), according to customers requirement.

(A). Wmp range: 0.01W-6W, to be sealed with epoxy resin on PCB (printed circuit board), or to be sealed in plastic directly.

(B). Wmp range: 0.01W-15W, to be encapsulated with PET, on PCB (printed circuit board)

(C). Wmp range: 1W-60W, to be encapsulated with PET, on stainless steel, with holes for assembling purpose.

(D). Wmp range: 1W-290W, to be encapsulated with tempered glass, EVA, TPT, together with aluminium frame, junction box and (if necessary)diode and cable.

Refer to the material:

Monocrystalline solar cell or polycrystalline solar cell

Efficiency range 14%-17%, cell size 5/6.

Q: Hi, I want to put some solar light in my yard, and wondering if a 00w solar panel could work for a few 3w dc lights....do i need a battery so they run at night, if so how many lights do u think i can run/ also i see elading solar light: 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: I contend:As far as the solar panels causing global warming I'll try to explain. If you put a black panel on the ground or on your house and don't connect it to anything, it will absorb solar energy (heat) during daylight and release it at night (radiation). The net heat gain is zero. If you hook up a solar panel in the same place but hook it up to batteries, charge the batteries during sunlight hours and using that energy to electrically heat the home at night. The panels will absorb solar energy during the day but will convert that to electrical energy in the batteries instead of radiating it back into space at night. The result is a net gain in earth's temperature.Right or wrong?: Third Law of Thermodynamics (in normal speak): “Not only can you never get ahead, you can’t even break even.” This is a truism that applies to all activities involving energy exchange (and almost everything else as well). Energy in the form of solar radiation falls on the earth. That energy is absorbed by the planet (everything) and heat results. Some portion of that energy is lost in the absorption process and the net released as heat is less than that absorbed from the sun. This is true in all cases. Solar panels, both photovoltaic and heat collectors are subject to the Third Law and they all lose some of the radiant energy striking them in the process of converting that energy into either hot water (or whatever fluid) or electrical energy. Regardless of the process there is always a net loss of energy. The time delay you mention has no bearing on the total heat gain or loss for the planet. In fact the “solar panel effect” reduces the net energy put back into the ecosystem because it introduces another iteration of energy loss through conversion. The Holy Grail of energy conservation it the ability to use, store or recover the entire amount of energy produced regardless of the source of that energy, burning hydrocarbons, geothermal heat exchange, solar radiation, mice on treadmills …..all forms of energy suffer a net loss in any exchange! If we could avoid that loss we could dramatically reduce the heat lost into the atmosphere or ground water and our net energy gain would also be dramatic! Check out the super cooled circuits in use to reduce resistance in sophisticated electronic equipment for a good example of the energy savings. (Of course the savings do not account for energy lost in the cooling process. In any event NO….. solar panels do not contribute to global warming via their operation. (Their manufacture is another story altogether!)

Q: Can it be used on a cellphone so u never have to worry about low battery?: What a solar panel REALLY is is a political rip-off in which the government takes money from me to help you buy solar panels that produce a fraction of the power you could have bought with the money they stole and which required more volatile chemicals to manufacture than would have been created in the consumption of that same power.

Q: I'm going to pitch an idead to my school about switching to Solar Energy. What are positive and negative effects of the solar panels?Also what is the cost for installing them into a highschool?How much would the electricity bill decline afterwards?: Solar panels can convert sunlight into electricity which can be used in daily life,solar panels utilize sunrays,it doesn't discharge any polluted gas,it is environment friendly,it is also cost effective,you can make money by sell the surplus electricity to your country, On question is that solar panles have to be use in where sun is abundent.

Q: I was looking at thin flexible solar panels as solar panels 500w a option to upgrade a 20w solar panel I have permanently mounted to the roof of a home made camper van.Why I was thinking flexible is at just 2mm thin they can be glued down and being flexible they will follow the contour of the rounded shape of the roof of my camper (boxy standard solar panel spoils the lines a little)Another reason is no glass to brake when traveling on dirt tracks(though I am surprised mine hasn't broken yet after thousands of km on corrugated dirt roads). Finally there is a weight saving at only /3 the weight or less then a standard glass panel.There are different grades of flex PV some of the more expensive ones are very flexible with extremely thin backing at around .5mm The ones I was looking at are cheaper and at around 2mm with a thin flexible aluminum backing.$250 is about the going rate for 20w OKorder job. Below is a pic of a smaller one 60w or so.Has anyone had any experience with them?: but it's very interesting and I wanted to ask you. In your case this is good solution, but I saw flexible panels in OKorder much cheaper than 250$. This is the price of standard solar panel 20w. Maybe your panels with better efficiency? I know that flexible panels are less than half efficient than regular panels, thats why you need twise more area to get the same output. What is your usage of this energy in this van? I know there are many ideas of solar cars, but if this solution is efficent enough today? Thanks!

Q: If my school was to purchase enough solar panels to run the school off only their power, how much might that cost? (I have a really small school, only 384 kids.)Just general prices of solar panels and how much electricity they yield would be fine too.: Bravo... okorder /

Q: Can solar panels be used in areas with high temperatures?: Yes, solar panels can be used in areas with high temperatures. In fact, solar panels are designed to withstand a wide range of temperatures, including high heat. However, it is important to note that excessive heat can slightly reduce the efficiency of solar panels. Therefore, proper installation and regular maintenance are crucial to ensure optimal performance in hot climates.

Q: i would like to hook up a power outlet to a solar panelmy light system is 500watts will run for 8 hours/day between noon to 8PM.So what is the most effective system do I need?: You CANNOT directly hook up anything to your solar panel that is ac as your solar panel is dc. You need several things in order to make it work correctly. I have put up a small diagram of how basic solar works and have included a link below where you can see it. Then if you have further questions, I will be more than happy to answer them for you if I can. Thanks Rock

Q: Does any one know how to make a solar panel or a type of Alternative energy maker. Best answer gets 0 points: shows some solar cookers. These might be usable instead of a barbeque grill.

Q: okay so my teacher is trying to install a solar panel but we have a problem we don't know where to ground it because it will be a movil house. guys do you have any ideas?: Build okorder

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