SOLAR PANELS FOR 250W SOLAR PANEL HIGH EFFICIENCY ,SOLAR MODULES FOR 250W FOR QUALITY
- Ref Price:
-
- 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:
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.
VII. Good performance of preventing from atrocious weather such as wind and hails.
VIII. Resisting moisture and etching effectively, not effected by geology.
IX. The certificate issued by international authority: UL, TUV, IEC, CE.
2.Solar Module Specification
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
Specificate sheet:
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.
- Q:For a computer technology project we are using solar panels and trying to see different methods that will increase the output of solar power from these panels. For now, we have got polymer stickers and mirrors. Are there any more methods, or information that increase the solar power? Please and thank you :)
- If it's a solar heating panel, add insulation around it. If it's a solar electric panel, chill it in some manner, like with a fan, mist of water, etc. Electric panels are generally more efficient when cold.
- Q:Are there any government incentives or rebates for installing solar panels?
- Yes, there are various government incentives and rebates available for installing solar panels. These incentives can include federal tax credits, state and local grants, and utility rebates. These programs aim to encourage the adoption of renewable energy sources and can significantly offset the upfront costs of installing solar panels. It is advisable to check with local authorities and utilities to determine the specific incentives and rebates available in a particular area.
- Q:I am thinking of buying a 3w solar panel called the nomad 3 from goal zero. I want to charge 35Wh lithum batteries. I have heard that lithium batteries are temperatmental and without a regulated current things could get ugly.I have a couple of chargers that came with the batteries. One is a 2v car charger and another is 0-240v wall charger.Goal zero sell something called a sherpa 50, which contains rechargeable batteries and an inverster and I think they suggest that I charge my batteries indirectly through the Sherpa 50, however, the sherpa 50 is expensive at $200, and seems to have a small capacity, in addition to being extra weight that i don`t want to carry.Electronics geniuses, you are my only hope.
- If you want to energy each USB ports on the identical times, It could not be possibble. Your sun panel best provides 2.24 Watts (20V * 0.2A) of energy and you ought to deliver 2.5 Watts (5V * 0.5A) to the ports. Subtracting any losses out of your regulator(s), you are going to be method over your vigor finances. You'll want extra of a sun panel or less of a load.
- Q:how much energy does a kilowatt solar panel produce in a year? (average)
- Also you can look for INSOLATION TABLES on the Internet. Keep in mind, though, that the useful output of a solar system that produces AC will be somewhat less than the theoretical value. Local conditions, orientation of the modules, dust on modules, wire resistance losses and efficiency of inverters will drag down the true output. My 6 kW system produces just over 4 kW at optimum sun height.
- Q:Solar Panels not working very well, they have faded. Is there any paint or anything else I can do to restore them? Thanks Eileen
- Unfortunately Eileen the panels are bound to fade as its par for the course. Over time much like everything else (from an AC condenser to your knees and hips) everything starts to go south. When did you purchase and install your panels? If this was done within the past few years then something is definitely wrong, and you should have the manufacturer and installer come back and replace the panels....on their dime of course. Is the warranty on your panels still in effect? If so then its definitely something that they have to come back and take care of. There is a company I know of called Sun Electronics that has a 20 year warranty on their products, so if its worth anything you might want to buy your new panels/system from them. The panels around today are more efficient than those of years past, and with the cost coming down due to economies of scale and the tax incentives you might want to consider getting a new system. Sorry to let you down though Eileen!
- Q:How do solar panels affect the property's resale time?
- Solar panels can positively impact a property's resale time by making it more attractive to potential buyers. With the growing demand for sustainable and energy-efficient homes, solar panels can increase the property's value and decrease the time it takes to sell.
- Q:i took some solar yard lights apart and put them together in a series. i was told if you take AMPS times VOLTS = WATTS. do you test it with ac volt or dc volts? I tested mine with dc volts and got 4 volts in good sun and had my meter set on Ma or milliamps and got .83 which i am asuming that is .83 of one amp now i took those and multiplied .83 times 4 volts to = 34.03 watts. Is this large enough to charge a car battery in a day? And doese it make a difference for amps on how fast it charges or watts. i also was looking around and found 30 watt panels but had higher amps. I am very interested in building solar panels but i realize i dont know what i need to do to make shur they are big enough. my panel is only 9inch by 0 inch. It seems weird that i am putting out 4 volts
- If a car battery contains 50 amp hours of charge at 2 volts, that's 600 watt hours of energy. divided by 34.03 watts, 7.63 hours to charge completely in direct sunlight. You don't want to connect them all in series. You want about 4 or 5 volts to charge a 2 v battery, so you should connect groups in parallel, and connect those groups in series to make your voltage. You'll end up with the same amount of power, lower volts and higher amps. It will work for trickle charging your battery if it's not too far run down.
- Q:How Much energy does Solar Panel Produce,and How long can Solar Panels go without maintenance.
- Solar panels are available in a wide variety of power ratings.? Energy is the sum of power over time, so how much energy a panel produces depends on the intensity of the light hitting it and how long it's applied. I understand that current single-crystal silicon PV panels are warranted to produce ~85% of their rated output for 25 years.? Most will do better, and will produce useful output for perhaps 50 years or more.
- Q:Can solar panels increase the value of commercial properties?
- Yes, solar panels can increase the value of commercial properties. Installing solar panels can lower operating costs by reducing electricity bills and often generate additional income through selling excess energy back to the grid. This can make the property more attractive to potential buyers or tenants and result in higher property values. Additionally, solar panels are seen as a sustainable and environmentally-friendly investment, which can further enhance the property's value in today's eco-conscious market.
- Q:How much energy can a solar panel produce?
- The amount of energy a solar panel can produce depends on various factors such as its size, efficiency, location, weather conditions, and orientation. On average, a standard residential solar panel can produce anywhere from 250 to 400 watts of power. However, with advancements in technology, larger solar panels or those used in commercial installations can generate several kilowatts or even megawatts of electricity.
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SOLAR PANELS FOR 250W SOLAR PANEL HIGH EFFICIENCY ,SOLAR MODULES FOR 250W FOR QUALITY
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2500 watt
- Supply Capability:
- 250000000 watt/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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