Solar Panels for residential and commercial projects on sale

Solar Panels for residential and commercial projects on sale

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 26 pc

Supply Capability:: 10000 pc/month

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Characteristics of Polycrystalline Solar Panel

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. .

Standard Test Conditions of Polycrystalline Solar Panel

The opto-electrical specifications shown below are stabilized values being measured at Standard Test Conditions of multicrystalline silicon Solar Panel, Irradiance: 1000W/m2, Spectrum: AM1.5 at 25°C, The info below is subject to manufacturing tolerances. Where appropriate minutes of measurement are available and are used for the dimensioning of the installation.

Currently,We have 250w-300w solar panel stocks in Both West and East Coasts made in Vietnam,India,Korea,Malaysia and Japan.Meanwhile,we also arrange production line in Wisconsin,USA.If you're interested,please contact us soon.

Thanks for your time.

Q:I wanna get a solar panel to charge or 2 car batteries. Then connect the battery to a 800watt power inverter so that I can power a tv. Will the 8watt solar panel charge my batteries and around in how long?I just wanna use the panel to charge the batteries, no to use the panel directly with my electronics. Thanks for your answer and help me with that.: welcome to the wonderfull world of solar! you probably have a 2Vdc 8 Watt solar panel, to figure out its charging amps capability we do this equation Watts/Volts=Amps 8watts/2Vdc=.5Amps this is a conservative figure, since solar panel ratings are calculated using winter time sunlight, sunny locations and more daytime hours will give you higher amps. a typical good condition car battery is rated at 40Ah (Amp hours).to find out the charge time, we use the following formula; Amp Hours/Amps=T where T is time in hours 40Ah/.5A=26hours this is charge for a single battery, two batteries will double to over 52 hours. lets compare to charging a battery with your car, a car alternator puts out about 60 amps but usually run about half capacity. 40Ah/30amps=.3Hours! An alternator is far more efficient so charging with a small solar panel is best as an alternative or for low power applications. As far as using an inverter to power a TV, we can calculate how long the battery will last by using the original formula. a typical 9tv will use 70 watts 70watts/2Vdc=5.8A 40Ah/5.8A=6.9hours this figure is by drawing all the power from the battery, voltage inverters have a safety feature that will not let you discharge your battery all the way, so 40Ah battery will power a 9 tv for about 4.5 to 5 hours.

Q:How much sunlight is needed for solar panels to work?: Solar panels need sunlight to work, but the exact amount required varies depending on factors like panel efficiency and location. However, as a general guideline, panels typically require at least 4-5 hours of direct sunlight per day for optimal performance.

Q:Is it really possible for me living in Denver to build and install and setup my own solar panel to help make electricity for my home?: DIY okorder

Q:Can solar panels be installed on historical buildings?: Yes, solar panels can be installed on historical buildings. However, the installation process may require special considerations to maintain the historical integrity of the structure.

Q:Can solar panels be installed on a shopping mall or retail center?: Yes, solar panels can be installed on a shopping mall or retail center. In fact, many shopping malls and retail centers around the world have already incorporated solar panels into their infrastructure. This not only helps to reduce energy costs for the businesses operating within the mall but also promotes sustainability and reduces the carbon footprint of the facility.

Q:does anybudy know about solar panels? plz reply me: Solar okorder /

Q:Can solar panels be used for powering a marina or boating facility?: Yes, solar panels can definitely be used to power a marina or boating facility. Solar energy can be harnessed to generate electricity that can be used to meet the power needs of various facilities and equipment in a marina or boating facility, including lighting, ventilation, pumps, and charging stations. By utilizing solar power, these facilities can reduce their reliance on conventional energy sources, decrease their carbon footprint, and potentially save on electricity costs in the long run.

Q:it is just for a simple project, but i am looking for a cheap, low cost, around one to two volts solar panel regulator uld y'all please help?: 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:I wanna start going green, you know like solar panels, wind turbines, etc. but where I live the companies that install the free solar panels in exchange for the subsidiaries aren't available. To start off I was just looking for a single panel I could drill into my roof and wire it to an outlet just for small thinks like charging my phone and a fan maybe. If anybody can understand my crazy idea please answer with links to where I can find these things. Thanks!: That's okorder /

Q:I'm doing a project for school and I'm a little confused about energy and solar panels. I'm looking to propose installation of solar panels to power the computer lab at my school. From what I've read a computer and monitor use roughly 350 watts per hour. I was looking at solar panels and it says they produce various wattage. For example, I was looking at one rated at 200 watts. Does that mean 200 watts in a day? Or per hour? Please help.: The rating of a solar panel is a maximum continuous rating. A 200 Watt panel will give a maximum of 200 watts under ideal conditions. A computer and monitor use about 400 Watts. not per hour - watts is Volts * Amps and a measure of Power. In hour a computer and monitor uses 400 Watt hours (Wh). Wh is a measure of Energy. To power a lab of 0 computers you will need 0* 400 = 4000 Watts. To run this from solar panels through the day only you would need a 4000 Watt panel. Except - its cloudy, the sun is in the wrong place - many factors reduce the output. To be reasonably safe you would need about a 2000 Watt panel. Then you would need batteries to store power through dull periods AND a voltage converter to change from low voltage DC from the solar panels to the mains voltage for your computers.

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