280W Efficiency Mono Silicon Solar Panel

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More than 10 available

Availability: In stock

Price:$0.43 - $0.5 / Watts

Min. Order (pcs)	Unit Price
10.0	US $ 0.5/
100.0	US $ 0.48/
1000.0	US $ 0.47/
5000.0	US $ 0.43/

Trade Terms: FOB, CFR, CIF, EXW

Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

Price Valid Time:From Apr 10, 2015 To Jul 10, 2015

Disclaimer: Only available in certain countries some restrictions may apply

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Description

Details

Basic Info.

Model NO.:KSM280-66

Material:Monocrystalline Silicon

Power:280W

Panel:Mono

Export Markets:North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Western Europe

Additional Info.

Trademark:KingSun

Packing:Standard Export Carton Packaging

Standard:KSM280-66

Origin:Nanjing, China

HS Code:85414020

Production Capacity:8MW/Month

Product Description

280W Efficiency Mono Silicon Solar Panel

EFFICIENCY
Low voltage-temperature coefficient allows higher power output at high-temperature condition High efficient, high reliable solar cells ensure our product output stability

BENEFITS
Manufactured in an ISO 9001:2008 certified plant
High efficiency, high safety, high reliability
Output power tolerance of +/-3%
25-year limited warranty on power output, 5-year limited warranty on materials and workmanship

We provide long-term spot

Components & Mechanical Data

Junction Box in proof-water with TUV Certificate
Bypass Diode Rated 15A
Solar Cable & Connector: 4m² MC 4connector with TUV Certificate

1.Toughed Glass: The glass is super white cloth grain of toughened glass , the thickness of 3.2mm ,  the solar cell spectral response range of wavelengths (320-1100 nm), light transmittance over 91% , Ultraviolet light radiation , light transmittance is not falling . Toughened glass is made of components can withstand 25 mm in diameter of hockey hit at a speed of 23 m/s.
2. EVA:  0. 5 mm thickness with high quality EVA film as sealant of solar cell and and the connection between the glass, TPT agent. With high light transmittance and anti-aging ability. Solar cell encapsulation of EVA film after curing performance requirements:
Light transmittance is greater than 90% ; Crosslinking degree is more than 65-85% ; Peel strength (N/cm), glass/film is more than 30 ; TPT/film is more than 15 ; Temperature resistance , high temperature 85° C ,  low temperature - 40° C .,
3. TPT Back-Sheet: the back of the solar panel, ageing resistance , corrosion resistance , resistance to ultraviolet radiation, airtight, etc. Basic requirements.
4. Frame: aluminum alloy frame with high intensit , mechanical shock resistance ability

Strong, lightweight aluminum frame design with reinforced sealing and load hold to prevent freezing and warping, and stand against high wind.

Under Standard Test Conditions(STC): Irradiance of 1000W/m2, Am1.5 and 25º C cell temperature
Operating Temperature: -40 ~ +85° C
Storage Temperature: -40 ~ +85°
280W Efficiency Mono Silicon Solar Panel

MECHANICAL PARAMETERS
Solar Cell	66(6×11) mono solar cells 156×156 mm
Front Cover	3.2 mm thick, tempered glass
Back Cover	TPT (Tedlar-TPE-Tedlar)
Encapsulate	EVA (ethylene vinyl acetate)
Frame	Double-layer anodized aluminium alloy
Junction Box	IP65 rated
Cables/Connectors	4.0mm 2 900mm/MC4 or compatible connectors
Dimensions	1790×992×45mm
Weight	22 kg

WORKING CONDITIONS
Maximum System Voltage	DC 1000V (IEC)
Maximum Series Fuse	15A
Operating Temperature	-40ºC~+85ºC
Storage Temperature	-40ºC~+85ºC
Max. Wind Load/Max. Snow Load	2400Pa/ 5400Pa
Application Class	Class A
Module Area(m 2 )	1.78m 2
Packing configuration	216Pcs./20ft, container 446Pcs./ 40ft, container

Module	KSM280Wp- 156M-66
Maximum power at STC (Pmax)	280W
Maximum power voltage (Vmp)	33.2
Maximum power current (Imp)	8.43
Open circuit voltage (Voc)	40.2
Short circuit current (Isc)	9.28
Nominal Operating Cell Temperature	45±2ºC
Temperature coefficients of Isc	+0.049%/ºC
Temperature coefficients of Voc	-0.340%/ºC
Temperature coefficients of Pmax	-0.430%/ºC
Standard Test Conditions (STC)	Irradiance 1000W/m 2, Module temperature 25ºC,Air Mass (AM)=1.5
Power Production Tolerance	±3%

Additional Information