Gold Member Since 2014
Audited Supplier
Nanjing KingSun Solar Technology Co., Ltd.

High Efficiency, Mono Solar Panel, Solar Power manufacturer / supplier in China, offering 280W Efficiency Mono Silicon Solar Panel, Four Folding Portable Solar Panels (KS80W-4F), High Efficient Solar Monocrystalline Panel (KSM 165W) and so on.

(/ )

280W Efficiency Mono Silicon Solar Panel

Purchase Qty.:
(pcs)
10-99 100-999 1,000-4,999 5,000+
FOB Unit Price: US $112 US $108 US $104 US $102
Purchase Qty. (pcs) FOB Unit Price
10-99 US $112
100-999 US $108
1,000-4,999 US $104
5,000+ US $102
Get Latest Price
Port: Shanghai, China
Production Capacity: 8MW/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: KSM280-66
  • Number of Cells: 66PCS
  • Condition: New
  • Material: Monocrystalline Silicon
  • Panel: Mono
  • Transport Package: Standard Export Carton Packaging
  • Origin: Nanjing, China
  • Warranty: 25 Years
  • Application: All
  • Certification: UL, ISO, CE
  • Power: 280W
  • Trademark: KingSun
  • Specification: KSM280-66
  • HS Code: 85414020
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
280W Efficiency Mono Silicon Solar Panel
280W Efficiency Mono Silicon Solar Panel

 
MECHANICAL PARAMETERS
Solar Cell66(6×11) mono solar cells 156×156 mm
Front Cover3.2 mm thick, tempered glass
Back CoverTPT (Tedlar-TPE-Tedlar)
EncapsulateEVA (ethylene vinyl acetate)
FrameDouble-layer anodized aluminium alloy
Junction BoxIP65 rated
Cables/Connectors4.0mm 2 900mm/MC4 or compatible connectors
Dimensions1790×992×45mm
Weight22 kg
 
WORKING CONDITIONS
Maximum System VoltageDC 1000V (IEC)
Maximum Series Fuse15A
Operating Temperature-40ºC~+85ºC
Storage Temperature-40ºC~+85ºC
Max. Wind Load/Max. Snow Load2400Pa/ 5400Pa
Application ClassClass A
Module Area(m 2 )1.78m 2
Packing configuration216Pcs./20ft, container
446Pcs./ 40ft, container
 
ModuleKSM280Wp-
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 Temperature45±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%
Send your message to this supplier
Avatar
Mr. Aiwah Tsou
Sales Director
*From:
To: Mr. Aiwah Tsou
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now