255W Solar Panel A Grade Manufacturers in china

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10000 watt
Supply Capability:
100000000 watt/month

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 250 Number of Cells(pieces): 60
Size: 1680*992*35

Product Description:

Description

High cell efficiency PV solar panel with quality silicon material for long term output stability and reliability.
Rigorous quality control to meet the highest international standards.
High transmittance, low iron tempered glass with enhanced stiffness and impact resistance.
Unique frame design with high mechanical strength for easy installation.
Advanced encapsulation material with multilayer sheet lamination to provide long-life and enhanced cell performance.
Outstanding electrical performance under high temperature and low irradiance conditions.
48 Back-Contact monocrystalline Si solar cells (approx. 18.35%).

  

 Our Advantages

Long Service Life
2.High Efficiency Solar Cells
3.Special Aluminum Frame Design
4.High Transmission, Low Iron Tempered Glass
5.Advanced Cell Encapsulation .


Solar System characteristic:
1. All Systems have LCD digital display which allows you to see the system working, (eg) Charge data, System voltage, Daily power consumption and temperature.
2. All type of BPS system both has AC and DC output.
3. All system have automatic switch , If mains power goes off the system will switch automatically over to battery power, When mains power resumes
 the system will switch back automatically. The batteries will resume recharging automatically.
4. All inverters are Pure Sine Wave inverters. This allows the use of Air Conditioners and refrigerators without any problem.
5. Each component has a single chip detector. Assembled by the IPM or IGBT of Mitsubishi
This protects the system from Overloads, Low Voltage and Under Voltage (alarm) Over Heating, Short circuit, Reverse Polarity.


Product details show

255W Solar Panel A Grade Manufacturers in china

255W Solar Panel A Grade Manufacturers in china

255W Solar Panel A Grade Manufacturers in china

255W Solar Panel A Grade Manufacturers in china

255W Solar Panel A Grade Manufacturers in china

255W Solar Panel A Grade Manufacturers in china

Our Service

 1.  We will reply with in 24 workingday hours.

 2. The size and voltage of solar panels can be customized by customers' requirements.

 3. Professional manufacturer. You are warmly welcomed to visit us!

 4. We have a professional engineers team, we can answer your questions about our products.

 5. Each step after many tests to ensure that the panel can work normally.

 6. We will be offer a good discount for big amount.

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Q:Solar Panel Charging?
With a 2 volt power source (solar panel, battery charger, vehicle charging system, etc...) you can charge three 2 volt batteries in parallel circuits then switch to a series circuit through a series/parallel switch to get 36 volts output. I've done this with my electric scooter so I can charge it with my pickup through the lighter socket when I'm away from home. It works great! When at home I just leave the switch in the 36 volt position, plug the charger in the wall receptacle and the charger puts out 36 volts. Actually 2 volt lead acid batteries have 2.6 volts when fully charged so the charging source has an output of 3.6 to 4.2 volts to effect a complete charge. In the series circuit the fully charged batteries would put out 37.8 volts so the charger would have an output of 40.8 to 42.6 volts.
Q:cost of solar panels?
Try okorder.com
Q:Where could I find a company(s) that installs solar panels for business in Oregon?
Google the following: solar panels oregon. Here are a few from the first site listed below. Sorry for the capitalization; that was the site's formatting choice, not mine. SOLAR INC. 3698 Franklin Blvd Eugene, OR 97403 (54) 284-2426 ADVANCED ENERGY SYSTEMS 2990 FOREST BOULEVARD, EUGENE, OR 97405 Phone: (54) 683-2345 ALTERNATIVE POWER MACHINE 4040 HIGHLAND AVENUE, GRANTS PASS, OR 97526 Phone: (54) 476-896 CASCADE SUN WORKS INCORPORATED 2444 SE FIRST STREET, REDMOND, OR 97756 Phone: (54) 548-7887 ENERGY OUTFITTERS LTD. 543 NE E St Grants Pass, OR 97526 (54) 476-4200 ENVIRONMENTAL BUILDING SUPPLIES 89 SE TAYLOR STREET, PORTLAND, OR 9724 Phone: (503) 222-388 KING SOLAR SERVICES 4435 MAPLETON DRIVE, WEST LINN, OR 97068 Phone: (503) 635-5560 MR SUN SOLAR 3838 SW MACADAM AVENUE, PORTLAND, OR 97239 Phone: (503) 222-2468 OERGON SOLAR WATER TALENT, OR 97540 Phone: (54) 535-7332 PROTECH SOLAR 409 PINE STREET, ORETECH, OR 9760 Phone: (54) 882-4545 SOLAR ASSIST 395 CROSS STREET SUITE 2, EUGENE, OR 97402 Phone: (54) 338-4957 SOLAR COLLECTION INCORPORATED 934 PIONEER ROAD, TALENT, OR 97540 Phone: (54) 535-5364 SOLAR DESIGN CONSTRUCTION 825 SE PARK AVENUE, CORVALLIS, OR 97333 Phone: (54) 753-8725 SOLAR ENERGY SOLUTIONS 3730 SE LAFAYETTE COURT, PORTLAND, OR 97202 Phone: (503) 238-4502 SOLAR WIND POWER OF PORTLAND 0006 SW CANYON ROAD, WEST HAVEN SYLVAN, OR 97225 Phone: (503) 297-578 SUMMERS SOLAR SYSTEMS EUGENE, OR 9740 Phone: (54) 683-404 SUMMERS SOLAR SYSTEMS 7342 RAINBOW DRIVE SE, SALEM, OR 97306 Phone: (503) 363-408 SUNBOW SOLAR 074 NW RACHEL STREET, HILLSBORO, OR 9724 Phone: (503) 640-665 SUNLIGHT SOLAR ENERGY 4 NW FRANKLIN AVENUE, BEND, OR 9770 Phone: (54) 322-90 UNITED SOLAR COMPANY 905 SW BUTLER ROAD, GRESHAM, OR 97080 Phone: (503) 666-3065
Q:Do solar panels keep a structure cooler?
I okorder.com
Q:how to hook up solar panels to meter?
At best, you'll burn your house down. You could quite possibly loose your sight or your life. Let the pros do it.
Q:What direction do solar panels usually point?
The general answer is toward the equator, so south when the array is north of the Tropic of Cancer, and north when south of the Tropic of Capricorn. In the equatorial zone, one would often still point towards the equator, but other factors such as wanting the panels to efficiently drain rain and dew come into play. But wait, not so fast. Financial considerations dominate in some areas. When afternoon electricity costs more than morning electricity, it may pay to have panels oriented southwest in the northern hemisphere. Where electricity costs the same all day long, it may pay to orient the panels southeast, to harvest more in the morning, when temperatures are cooler, and the panels are more efficient. For solar hot water, SW is usually optimal in the northern hemisphere, because of higher ambient temperatures, and also the usage pattern of most people using the hot water when they get home in the evening. A local installer that has been around for several years will know what orientation is optimal for your area.
Q:I NEED HELP WITH MY SOLAR PANEL SYSTEM PLEASE HELP?
I think you need to take some basic courses on electricity. Usually, 8 volt solar panels are required to charge 2 volt batteries. The voltages of photovoltaic cells are set by the material they are made of, only current changes. If you hook up a 2 V solar panel to a 2 V battery, no current will flow, nothing would get charged. You would need some elaborate DC to DC voltage converters to charge a 2 V battery from 2 V solar panels. Solar panels can be connected in parallel or in series, as you've made the mistake of buying 2 V solar panel, you would have to wire them in series and have a charge controller that could limit the voltage of the charge. Did it ever occur to you that two 5 watt solar panels would not be able to provide the power needed by a 400 watt inverter? You're just running off your battery with your set up. Solar power is expensive power, you can not have solar without burning a hole in your wallet.
Q:Making solar panels bad for the environment?
Like any other materials, solar panels need to be manufactured. These components are usually imported, they use energy to produce and transport. However, once you install solar panels, they need little or no maintenance (except cleaning to maintain efficiency) and they use no other resources to produce power. Over their lifespan, they'll produce more energy than was used to be made, so on the whole good for the environment.
Q:Solar panels and distance from the sun?
you are right , the solar painel higher in the atmosphere , gonna receive more solar warm , your friends are totaly wrong ,
Q:Solar panel placement idea?
outside is going to be much better. You can't tell but glass is actully opaque to many ranges of 'light'. If you look at advertising for windows you may see claims to reduce sun fading of your carpet/ furniture. That is because the glass blocks UV. Solar panels get some of their energy from UV light. Also some windows are engineered to block IR to help insulate better when the house is cooler than the outside. Again, solar panels get some of their energy from light in the infrared range. And finally if you're charging batteries the 'off angle time' is still important. The amount of light absorbed is pretty closely related to the cosine of the angle that the sun is 'off' of the direct. so when the sun is 45 degrees off of perpendicular the panels still get cos45 =.707 or about 70% of the available energy. (In practice it's a little less than that because not as much energy gets to the panel to be absorbed as at midday). But anyway, you can figure two hours of morning or late afternoon sun will give you as much energy as hour of midday sun. So if the panel is inside, you miss out on that available energy.

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