SOLAR PANELS FOR 250W SOLAR PANEL HIGH EFFICIENCY ,SOLAR MODULES FOR 250W FOR GOOD PRICE

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
2500 watt
Supply Capability:
250000000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 250 Number of Cells(pieces): 60

Product Description:

Product Description:

 Product Description:

1.Structure of



Polycrystalline Silicon Solar Panel for 250W

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.

2.Solar Module Specification

 Specifications

Features:

Aesthetic appearance with excellent efficiency based on innovative

photovoltaic technologies

Strong frame, passing mechanical load test of 5400Pa, instead of the normal

2400Pa,to withstand heavier snow load and higher wind-pressure

 

Warranties:

10 years limited product warranty

15 years at 90% of the minimal rated power output

25 years at 80% of the minimal rated power output


SOLAR PANELS FOR 250W SOLAR PANEL HIGH EFFICIENCY ,SOLAR MODULES FOR 250W FOR GOOD PRICE

SOLAR PANELS FOR 250W SOLAR PANEL HIGH EFFICIENCY ,SOLAR MODULES FOR 250W FOR GOOD PRICE

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SOLAR PANELS FOR 250W SOLAR PANEL HIGH EFFICIENCY ,SOLAR MODULES FOR 250W FOR GOOD PRICE

5.FAQ of Solar Module

1. Q: Are you a factory or trading company?

A: We are a factory.

2. Q: Where is your factory located? How can I visit there?

A: Our factory is located in Jiangyin, Jiangsu, China, near Shanghai. You are warmly welcomed to visit us!

3. Q: How can I get some samples?

A: Please connect me for samples

4. Q: Can the price be cheaper?

A: Of course, you will be offered a good discount for big amount.


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Q:how does solar panels give power to the batteries?
solar panel convert sunlight into electricity,The controller is connected between the photovoltaic panels and batteries,it makes electricity generated from solar panels charge batteries.
Q:how many solar panels needed for Heater and AC?
There are many, upon many variations of equipment needed for a complete solar home. I would call several contractors in your area that deals with it and get estimates. You have to look at what your wattage diet is at your home. How many watts are you using for your AC and heat. Which can vary by age, efficiency, insulation of home, etc. Look at your electric bill for a normal summer month and a normal winter month, then estimate your heating and cooling (Sometimes can be as much as 70% of the bill). You will see on your bill your toal kilowatt hours. ( Kilowat = 000 Watts) Solar systems can start as low as $2.00/watt, but can rapidly approach $20.00/watt depending on the difficulty of application etc.... Here is the great thing, in many areas of the country there may be rebates from the county or state. And what you don't use can be fed back into the grid, and you get paid for it. But as always - Call a quailified contractor and get the right system for your home.
Q:where could i buy a cheap and low cost solar panel regulator?
investigate Tractor grant... they have been given small, medium and massive. Wal-mart additionally has infants for image voltaic lights... you ought to string them very close jointly to get volts up... i offered an merchandise which you defined as what you will make -- inexpensive fan with a image voltaic panel on it from Wal-mart--- it cools the interior my vehicle on sunny days.
Q:How much power is generated with solar panels?
If you put 'solar world statistics' into a search engine, you will discover that there are many statistics that are being heavily contested. Picking up the truth from among hype is the task. Solar panels typically have a rated maximum output of about 0 watts per sq metre. But actual delivery to grids of kWh would point to a number closer to 4 watts / sq M. on a 24 hour basis. Grid management is thus cautious about yield claims when history points to only /8 of rated maximum output. There may be some inappropriate expectations, when a solar roof is first powering the building, and only selling excess to the grid.
Q:Home made solar panel?
It okorder.com/
Q:What kind of Solar Power panel setup do I need for this?
Unfortunately solar panels are low output,generally only 2 volt and very low amperage,so you would need to build a multi panel array with a DC-AC converter all together costing several hundred dollars which would only work during sunlight.Just roughly figuring,about $800. Plan2-Solar charger,battery bank,and DC-AC inverter so it would work 24hrs a day,also several hundred $$. Solar power does just not seem feasible(to me)in this application.By far the cheapest set up here would be an extension cord fromhouse to the bucket.260 watts per hr is a fairly lightweight draw,even not figuring the thermostat's cycling it on and off as needed.Electricity is sold in kilowatt hours(000W/hr).This bucket would use(not allowing for thermostats control lowering it)appx 6000watts or 6KW per day.Depending on your electrical cost per Kwh it would cost very little to run.(In my location appx 50cents a day) or appx the same amount as my computer(325watts total)) Note that that would be a maximum rate,and would actually be less due to thermostat cycling off and on as needed.
Q:How long does it take to charge a 2v deep cycle battery with a 0 watt solar panel?
What is the open circuit voltage and voltage under load with the panel in full sun? Assuming it is typical of many 0W panels, the open circuit voltage is 2V and the voltage under load is about 7V. 0W/7V is 588mA. A typical car battery is 40 Amp Hours. Amp Hours, or Ah, is the capacity of the battery. How much current a battery can delivery starting a car is called cold cranking amps. A deep cycle marine battery will typically be more than 40Ah. A 40Ah car battery at 50% charge will more than likely start your car in fair weather. Cold weather is another story. So, to get a completely dead car battery to 50% - 20Ah - would be maybe two days of full sunlight - with only a 50% charge, or about 2.2 Volts. Not a great battery charger - however - It makes a great supplement, and can offset the use of DC powered equipment in the vehicle while the engine is off. Things like low-wattage lights, cell phone chargers, tablets, and the like will drain the battery down that much slower. I have a number of powered but low current items on in my truck all the time. A panel helps offset some of that drain if I don't drive for a few days.
Q:Why should people use solar panels more for houses?
the project is that it is so costly to have put in and as you're saying it is going to take some years in the previous you certainly commence saving above what the setting up fee replaced into, i for my area does not circulate forward and make that variety of investment, it may be greater rewarding to maintain the money in a development society, get the activity from it and use that to pay on your electrical energy however the main suitable ingredient that I even have against image voltaic Panels is that till you reside in that living house for a minimum of twenty 5 years you will not attain the element the place you're saving and to capitalise on it you're able to could desire to stay there for some years greater, so which you will not have the alternative of shifting living house with out dropping your investment and on the 2nd having image voltaic panels does not develop the fee of the valuables, that's purely a competent promoting element, once you purchase your new living house, you're able to probably could desire to commence throughout back after which by using years will under no circumstances stay long sufficient to receive any earnings from it.
Q:South facing solar panels?
You want the panels facing south because that is where they would get the most sunlight throughout the day. If your front door is facing north, then the back of your house would be facing south, right? So put them up in the back where they are facing south...haha wtf..
Q:solar panels and calculations?
The okorder.com The reference section has all the formulas you are looking for and there is a list of dealers by state, plus various state rebate information. Yes, you can hook up different panels to the same system. There are special controllers that regulate the voltage. I'm more of a hands on nuts and bolts guy so I can't help you with the formulas and engineering explanations. Another great place to get information is Home Power Magazine. You can get the issues online or in print. Thanks for going solar!

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