soalr panel (140w poly) with TUV and UL Certification in China

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Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
3000pcs watt/month

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Product Description:

Mechanical Characteristics


I.Solar Cell : High efficiency crystalline 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, corner 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.


Operating Conditions


Operating Temperature                   -40~85°c                                    

Storage Temperature                      -40~85°c  

Maximum system voltage                   DC 1000V


Temperature and Coefficients


NOCT                                     48± 2°c                      

Temperature coefficient of Voc(%/K)      -0.34

Temperature coefficient of Isc(%/K)     0.09

Power temperature coefficient(%/K)       -0.37


Packing


Carton2 pcs/carton

Pallet23 cartons/pallet

Loading Capacity552 pcs/20'GP;1242 pcs/40'GP


Quality and Warranty


--Peak power of single module is guaranteed in±3% power tolerance

--3 years limited warranty on material and workmanship

--Limited power warranty:10 years 90% and 25 years 80% limited warranty for minimum power output

 

Package Picture

 

 

IMG_8917_

 

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FAQ

I. Will you focus on the safety of the goods during transportation?

Yes, Safety of the cargo is the primary element that we would consider on transportation.

II..How would guarantee the quality will meet the requirements of your clients?

Before shipment, we will have inspection for each batch of goods.

III..What certificates do you have?

IEC,UL,TUV,CSA,etc.

IV..Can you do OEM according to clients’ requirements?

Yes, we have our own brand while we can provide OEM service.

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Q:Solar Panels question?
I asked my dad to buy solar panels few years ago and after discovering the prices, i got WHY DO YOU NEED SOLAR PANELS Now i earn myself and hence bought these panels. Hope You don't get that. So do a thing. Go to nearby government office and ask for details for rebate on buying solar equipment and go accordingly. Do some extra work and earn money. In this way you will be light on your dad's pocket and even help in saving the planet.
Q:Solar Panel Question?
There are 720 hours in a month (30 days) but only about /2 of those are in *full* sun 800 kW hr / 360 hr = 5 kW. 5000 W / 65 W / panel = 30 panels minimum and that's based on full sun during the day (no clouds, rain, etc). Besides an inverter you'll also want a bank of batteries to operate at night. OR, you can get about 35 - 40 panels and sell power back to the utility during the day (meter runs backwards), and use power off the grid at night. Suprise! solar power isn't cheap, is it? Figure on taking advantage of some government and public utility rebates, though to lessen the cost. .
Q:how to power a 400 watt heater with solar panels and batteries?
well, you need to produce 3200 watt-hours per day with your solar panels how many you need depends on the type of panel and size and how much sun you get (the energy of the rays depends on your latitude and the time of year) the amount of batteries you need again depends on your requirements and your insolation if you only need to heat when the sun is shining then you don't need any batteries at all if you want to heat for 8 hours after the sun has quit shining then you obviously need batteries to hold 3200 watt-hrs of electricity to actually size a 3200+ watt-hr solar system you need a lot more information
Q:can I connect my pool pump to a solar panel?
a minimum of 4000 watts, 5KW may well be extra desirable and you do choose an inverter and batteries and in all hazard a variable frequency force till the pump motor is rated for DC which I doubt. suited answer is touch a close-by electrician to do the artwork.
Q:Any companies that have solar panels?
It okorder.com They will rent you a solar panel system. You will pay a flat monthly rental rate that would be locked in for up to 25 years. There's no installation cost, No system to purchase, No permit hassles, No Maintenance fees and a locked in rate for up to 25 years. Check it out. I think you would like it. You won't own the system but you will save money and help our environment in a huge way. Also by renting a system you save yourself from future advances in solar. Example Things are changing fast in the solar industry. If you go out and buy a system for $40000 today and next week comes around and you can get a cheaper, more effecient system you would still have to pay for the one sitting on your roof.
Q:Is there anyone trying to create a cheaper and more efficient solar panel?
The most cost-effective solution, which the vast majority of new installs use today, is solar alongside the regular power company. That way, you need no batteries, and if the solar array isn't producing enough at any given time, you draw from the electric company. When the array is producing more than you need, instead of just throwing that power away, the power company buys it (usually). In short, yes, you will still have an electric bill, but a smaller one. On our house, the electric bill was a little less than $5 a month, with an end-of-year settlement of an additional $2. How much does it cost? Unfortunately, that's like asking how much personal transportation costs. Some people need a van to transport the kids to soccer, some may get by with a motorcycle, others may need only a bicycle. The best thing is to contact a professional installer to get a quote based on your location and electrical usage. Solar electric does not make financial sense in all areas. Our array cost $2,000 but don't use that as a guide. Yours might be 0 times that, or half that, depending on your area and needs.
Q:Which spectrum of sunlight generates the electricity in a solar panel?
It's a huge field of study, very important to solar cell development. People are trying to optimize spectral response for sunlight, even for sunlight in specific places. Google solar cell spectral response for many many websites. Most of them are specific to one experiment.
Q:What happens if I put a 00v, .5A solar panel on a 2V, 450cca Gel deep cycle battery?
yes not good.. why would put 00volts to a 2 volt battery? the best you can hope for is to destoy the battery 3.6v max do not excide max amp on battery
Q:solar panel model HELP!!!!!!!?
There are different types of solar panels. Photovoltaic for electricity, and thermal for heating water, and passive for heating air. So it would help if you would say what type you are going to build. Theere are a lot of videos on you tube on how to make solar panels. use the link below.
Q:How many volts does an average solar panel produce?
2 volt and 24 volt are both common sizes. They are rated in voltage and watts. So you add the watts of the panels and buy enough to produce the amount of watts you need. For example, if you need 400 watts of power at 2 volts, you would buy four 00 watt 2 volt panels and connect them in parallel.

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