solar module POLY 300W

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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:I have a 6v solar panel , but a 3v dc motor doesn't run with that!!!!?
It may well be that the motor demands more *current* than the panel can provide. Can you measure the voltage from the panel with the LEDs across it, and then with the motor across it? I suspect that you'll find that the motor makes the voltage collapse.
Q:Solar panel placement idea?
Solar panel generates fairly low, unreliable source of energy. They are most likely very expensive. Despite all of that, your window may act as a beam filter by refracting the beam or reflects them off trough total internal reflection causing a low yield of sunlight harvest. Sunlight is also necessary to hit the panel 90 degrees to harvest maximum output.
Q:Why do solar panels produce zero energy?
Solar panels are a little like batteries or christmas lights, they are often connected in series, if something is wrong in a string of them, current simply won't flow just like how all the lights in some christmas lights go out if one bulb goes out and you have to find the bad bulb by replacing bulbs one at a time.
Q:Information on Solar Panels?
If you hope to get a solar panel that can run appliances and air conditioning.. then you are not even close to being realistic about what solar panels can do. If you really want to install a solar panel array on your home, then you need to talk to a company in your area that designes and installes them because every installation is different.. so you won't get an answer here on Yahoo. You can expect to spend $20,000 to $30,000 that will provide enough solar power for the average home.
Q:How to connect solar panels to batteries?
You okorder.com/
Q:Does anyone know a good company to buy solar panels from?
Wow. This is a big question. First, are you in the United States? If so, then I would look at a couple of web sites. First, I would look at joining ASES - the American Solar Energy Society. (Actually, I'd do this whether or not you were in the US) Their magazine will have ads and directorys and so forth for panel manufacturers, inverter manufacturers, rack vendors, metering companies, etc. At the very least, their web site will give you numerous links to popular panel manufacturers. Right now, it can be difficult to get panels in the US. My buying agent can't promise us a significant number of panels until at least late this coming fall. And prices are going up due to a silicon shortage at the moment. Still, you could probably get your hands on small quantities. You just might not be able to choose exactly which manufacturer you want. Also, I'd look into getting NABCEP certification. This is the North American Board of Certified Energy Practitioners. They provide a referral service for people looking for solar installers, and they may have a net work of members that could help get you started. Good luck!
Q:How do Solar Panels Work?
Solar okorder.com/
Q:Feedback on Solar Panels?
I have been totally solar for 4 years with the occasional use of a generator on rainy days which was only 6 hours last year. Understand that I live full time in an RV and power usage is much less than a conventional home. I do not have the need for air condition because I move with the climate. I have a propane refrigerator, stove, furnace and water heater. My solar system consist of 2 Kyocera Panels that produce 7.5 amps 7.5 volts DC and 35 Watts each a Blue Sky Energy 2000E Booster controller/charger with 4 Interstate 2200 6 Volt Golf Cart Batteries with a total of 450 amp hour storage and a 500 Watt Inverter. Kyocera gives the most bang for the buck. Total Cost: 2,00.00 Professionally Installed. This system provides more than an ample supply of AC and DC power and has paid for itself three fold.
Q:how does a solar panel works?
Solar okorder.com/ Here I didn't use an inverter since phones are DC powered electronic units. Hope I've been helpful.
Q:Why only Photo-Voltaic solar panels?
you completely nailed it!! speaking about large buildings, it would benefit one to do a little more research. my company just installed a 640 collecter system on a million sq foot building. it consists of a absorption chiller (which uses no coolant, just water a silica gel beds, runs of the power of its controller, thats it) 27,000 gallon tank. chiller feeds 2 rotation units and 2 large office spaces for heat and cool. payback expected at less than 5 years. we will expand this system another 200 collectors. residential installs, if tax credits used, achieve 5-7 year payback pending domestic hot water only or dhw and space heating. thermal collectors actually produce more energy than pv panels do, therefore more bang for your buck, also as i hope you all know, pv has around 25% eff, thermal has 95%. also to say the tech part is gone, we use flowmeters that calculate carbon offsets, energy saved, money saved etc...all located in a wireless monitor for the consumer to enjoy.

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