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Product Description:

Solar Module


ABOUT YINGLI GREEN ENERGY

Yingli Green Energy Holding Company Limited (NYSE: YGE) is one of

the world’s largest fully vertically integrated PV manufacturers, which

markets its products under the brand “Yingli Solar“. With over 7.0GW

of modules installed globally, we are a leading solar energy company

built upon proven product reliability and sustainable performance. We

are the fi rst renewable energy company and the fi rst Chinese company

to sponsor the FIFA World CupTM.

PERFORMANCE

- High effi ciency, multicrystalline silicon solar cells with high transmission

and textured glass deliver a module effi ciency of up to 16.0%,

minimizing installation costs and maximizing the kWh output of your

system per unit area.

- Tight positive power tolerance of 0W to +5W ensures you receive

modules at or above nameplate power and contributes to minimizing

module mismatch losses leading to improved system yield.

- Top ranking in the “TÜV Rheinland Energy Yield Test” and the

“PHOTON Test” demonstrates high performance and annual energy

production.

RELIABILITY

- Tests by independent laboratories prove that Yingli Solar modules:

 Fully conform to certifi cation and regulatory standards.

 Withstand wind loads of up to 2.4kPa and snow loads of up to

5.4kPa, confi rming mechanical stability.

 Successfully endure ammonia and salt-mist exposure at the highest

severity level, ensuring their performance in adverse conditions.

- Manufacturing facility certifi ed by TÜV Rheinland to ISO 9001:2008,

ISO 14001:2004 and BS OHSAS 18001:2007.

WARRANTIES

- 10-year limited product warranty1.

- Limited power warranty1: 10 years at 91.2% of the minimal rated power

output, 25 years at 80.7% of the minimal rated power output.

1In compliance with our Warranty Terms and Conditions.

QUALIFICATIONS & CERTIFICATES

IEC 61215, IEC 61730, MCS, CE, ISO 9001:2008, ISO 14001:2004, BS OHSAS

18001:2007, PV Cycle, SA 8000

ELECTRICAL PERFORMANCE

Electrical parameters at Standard Test Conditions (STC)

Module type YLxxxP-29b (xxx=Pmax)

Power output Pmax W 260 255 250 245 240

Power output tolerances ΔPmax W 0 / + 5

Module effi ciency ηm % 16.0 15.7 15.4 15.1 14.8

Voltage at Pmax Vmpp V 30.3 30.0 29.8 29.6 29.3

Current at Pmax Impp A 8.59 8.49 8.39 8.28 8.18

Open-circuit voltage Voc V 37.7 37.7 37.6 37.5 37.5

Short-circuit current Isc A 9.09 9.01 8.92 8.83 8.75

Electrical parameters at Nominal Operating Cell Temperature (NOCT)

Power output Pmax W 189.7 186.0 182.4 178.7 175.1

Voltage at Pmax Vmpp V 27.6 27.4 27.2 27.0 26.8

Current at Pmax Impp A 6.87 6.79 6.71 6.62 6.54

Open-circuit voltage Voc V 34.8 34.8 34.7 34.6 34.6

Short-circuit current Isc A 7.35 7.28 7.21 7.14 7.07

STC: 1000W/m2 irradiance, 25°C cell temperature, AM1.5g spectrum according to EN 60904-3.

Average relative effi ciency reduction of 3.3% at 200W/m2 according to EN 60904-1.

NOCT: open-circuit module operation temperature at 800W/m2 irradiance, 20°C ambient temperature, 1m/s wind speed.

OPERATING CONDITIONS

Max. system voltage 1000VDC

Max. series fuse rating 15A

Limiting reverse current 15A

Operating temperature range -40°C to 85°C

Max. static load, front (e.g., snow) 5400Pa

Max. static load, back (e.g., wind) 2400Pa

Max. hailstone impact (diameter / velocity) 25mm / 23m/s

CONSTRUCTION MATERIALS

Front cover (material / thickness) low-iron tempered glass / 3.2mm

Cell (quantity / material / dimensions /

number of busbars)

60 / multicrystalline silicon / 156mm x 156mm / 2 or 3

Encapsulant (material) ethylene vinyl acetate (EVA)

Frame (material / color / anodization color /

edge sealing) anodized aluminum alloy / silver / clear / silicone or tape

Junction box (protection degree) ≥ IP65

Cable (length / cross-sectional area) 1000mm / 4mm2

Plug connector

(type / protection degree) MC4 / IP67 or YT08-1 / IP67 or Amphenol H4 / IP68

PACKAGING SPECIFICATIONS

Number of modules per pallet 29

Number of pallets per 40' container 28

Packaging box dimensions

(L / W / H) 1700mm / 1135mm / 1165mm

Box weight 568kg

Unit: mm

• Due to continuous innovation, research and product improvement, the specifi cations in this product information sheet are subject to change

without prior notice. The specifi cations may deviate slightly and are not guaranteed.

• The data do not refer to a single module and they are not part of the offer, they only serve for comparison to different module types



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Q:How many solar panels do you need to power a house?
Depends on the size of the house and the average number of sunny days in your location, and how careful you are with your usage. Many houses too have solar panels that only provide part of the electricity needed. A medium sized house in a sunny climate might need a 4.0 kW system, which could mean6 x 250W solar panels,a roof area of 27 sq meters.The average energy use in a sunny country like Australia is 20 kW of electricity a day. To catch that much electricity on your roof you need a 4.0 kW system. In Australia you can buy reasonable quality systems for about $2 a watt (factoring in federal government rebates). This means a 4.0 kW system might cost $8,500. This is not cheap, so it makes sense to cut down your energy use first. :)
Q:Are solar panels actually efficient?
i think that they are effective, even tho they cost heaps to get installed, i think that they are worth it. They dont require any effort to operate and use natural sunlight that turns into energy that people use everyday. they may be an eye sore but think of how much they are helping the earth and they are a great alternitave to fossil fuels (which are running out anyway), the only problem that i think they would have would be in winter when there isnt much sun on a few days. but other than that they are great
Q:can i join multiple solar panels?
It sounds like you intend to put them all in parallel, since you mention blocking diodes. If the panels are all roughly the same voltage, that should work. Mismatched panels will also work, but there may be little to no contribution from the lowest voltage ones if they are severely mismatched.
Q:Nuclear reactors vs. Solar panels?
There's no standard nuclear reactor, but if we take a GW nuclear plant, it can generate about 8 terawatt-hours/year. A 200 watt solar panel can generate about kilowatt- hour/day, or 365 kwh/year, so that's about 2 million 200 watt solar panels. However, the power output from the nuclear plant is controllable by the operators, where solar panels only operate at full output for a few hours/day (on clear days - less if there's cloud). Therefore, to compare the two, you have to factor in some kind of energy storage or backup which will increase the cost of the solar installation (perhaps by a factor of two or more). Despite claims of solar being cheaper than coal now, when one compares apples to apples (i. e. total energy produced, and controllability) solar is still several times more expensive than coal, and about twice as expensive as nuclear even in the U. S. A gram of U-235 can make usable energy equal to three metric tons of coal. Solar energy production has no hazardous by-products, but manufacture of the panels can involve some very hazardous materials like fluorine (for silicon panels) or cadmium (for CdTe panels). This is part of the reason panel manufacture has gone to Asia - they have fewer environmental regulations and it's easier to dispose of the byproducts of production. DK
Q:how to power a 400 watt heater with solar panels and batteries?
You could do that, but it would be an expensive way to go. If what you really want is heat, consider heating water directly with conventional solar water heaters, and storing it in a large, insulated tank. You can then circulate the water through a conventional radiator at night.
Q:Solar panel for laptop?
Actually they do make these... u have one but the voltage is no guaranteed as depends on the radiation from sunlight. I have a 8v 60Watt folding solar panel... works great and does charge laptop but not consistent. It works better when you also have an external battery with you as well. Battery will charge laptop Solar panel will charge battery Also most important... put laptop screen on super dim / power savior mode or else laptop will eat up energy. I have a desktop replacement hp laptop and able to keep it charged at 9volts just under 2amps... (38 watts)... on power save mode of course ALLPOWERS 8v 60Watt folding solar panel charger Also.... Poweradd Pilot 30000mAh multi-voltage (9v -20v) portable chargers. Remember solar panels are nothing without batteries... not just for storing at night but also storing all the energy you can get. If not you would only be powering the load
Q:what are bad things about solar panels?
If it is cloudy out, the solar panels won't pick up any sun, therefore they won't work. Also, not all areas actually get a lot of sun, so solar panels would only be useful in certain places.
Q:Which spectrum of sunlight generates the electricity in a solar panel?
I think it's in the Ultra-Violet range because Solar Panels will still put out almost full power on an overcast day.
Q:Making a Charger out of small solar panels?
The first item is whether the psp charger output is ac or dc. IF, AC then you are stuck as the panels put out DC. (Increasing the voltage enough to cover invertor losses is not practical in this instance!) IF DC, then you need to combine panels to produce 2 Amps, after which it is run through the 3 terminal VOLTAGE regulator to limit the voltage to 5v. That is 8 panels in parallel in 2 groups placed in series = 2amps at 8 volts, then add regulator for 2 amps at 5v. (Parallel increases amps, series increases volts.) Total panels required is 6 panels.
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 ,

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