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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:Why can not the solar panel load directly?
Power supply must be a number of individual battery strings, connected in parallel and tightly packaged into components.
Q:Solar panels single crystal and double crystal in the rain which is easy to use
At present, monocrystalline silicon solar cell photoelectric conversion efficiency of about 15%, the highest reached 24%, which is all types of solar cells in the photoelectric conversion efficiency of the highest, but the production cost is so large that it can not be a large number of extensive And commonly used. Since monocrystalline silicon is typically coated with tempered glass and waterproof resin, it is rugged and durable for up to 15 years and up to 25 years.
Q:What is the main material for making solar panels?
If you make your own, in addition to buying silicon also need to buy for the packaging of silicon photovoltaic glass and EVA film.
Q:Can cold light make solar panels power
The drawback of solar thermal power generation is that the efficiency is low and the cost is high, At least 5 to 10 times more expensive than ordinary thermal power plants.
Q:What is the principle of solar panels to convert solar energy into electricity?
When the light is irradiated on the surface of the solar cell, a part of the photon is absorbed by the silicon material; the energy of the photon is transferred to the silicon atom, so that the electrons are moved and the free electrons are formed on both sides of the P-N junction to form a potential difference. When the circuit is used, the current will flow through the external circuit to produce a certain output power. The essence of this process is the process of converting the energy of the photon into electrical energy.
Q:Single crystal solar panels and polycrystalline solar panels
Monocrystalline silicon solar cells are mainly made of monocrystalline silicon, compared with other types of solar cells, monocrystalline silicon cell conversion efficiency of the highest. In the early days, monocrystalline silicon solar cells occupied most of the market share, in 1998 after the retreat of polysilicon, the market share accounted for second. Due to the shortage of polysilicon raw materials in recent years, after 2004,
Q:What is the difference between solar panels and light panels?
The highest conversion efficiency in the laboratory is 24.7%, and the efficiency of the scale is 16%. Polysilicon conversion rate of 14% -15%. Amorphous silicon conversion rate of 12%. Silicon film conversion rate of 9%. Silicon solar cell is the main raw material of silicon, silicon is an extremely rich element of the earth, almost everywhere there are silicon, can be said to be inexhaustible, with silicon to create solar cells, raw materials can be described as no shortage.
Q:Can solar panels be connected directly to motor?
Solar panels (also known as solar modules) are the core of solar power systems and the most important part of solar power systems.
Q:Composition and function of solar panels
In addition to the quality of EVA itself, the components of the manufacturers of laminated technology is also very large, such as EVA glue degree is not up to standard, EVA and tempered glass, backplane bonding strength is not enough, will cause EVA early aging, affecting components
Q:What is the principle of solar panels work?
optical - electrical direct conversion method is the use of photoelectric effect, the solar radiation can be directly converted into electrical energy, optical - electrical conversion of the basic device is the solar cell. The solar cell is a device that converts solar energy directly into electrical energy due to the photovoltaic effect. It is a semiconductor photodiode. When the sun shines on the photodiode, the photodiode turns the solar energy into electricity. Current. When many batteries in series or in parallel can become a relatively large output power of the solar cell array

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