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

Solar Energy Panel, Solar Panel, Solar Panels manufacturer / supplier in China, offering 300W High Power Mono-Crystalline Solar Energy Panels, 255W Poly Solar Panel with Good Quality, Good Quality 300W Solar Power System and so on.

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300W High Power Mono-Crystalline Solar Energy Panels

This product is currently unavailable, but you may contact the supplier directly, for further interest.
Basic Info
  • Model NO.: KSM-300
  • Number of Cells: 72pcs
  • Condition: New
  • Material: Monocrystalline Silicon
  • Size of Module: 1956*992*50mm
  • No.of Cells: 6*12
  • Trademark: KingSun
  • Origin: Nanjing, China
  • Warranty: 25 Years
  • Application: All
  • Certification: UL, CE
  • Power: 300W
  • Size of Cells: 156*1565mm
  • Color: Black
  • Specification: KSM260-KSM315
  • HS Code: 85414020
Product Description

300W High Power Mono-crystalline Solar Energy Panels


Structure of Solar Panel:
 1. Front Material: 3.2MM low-iron toughened glass
 2. Back Material: White TPT\TPE
 3. Bondable Barrier Film: EVA
 4. Frame: Aluminum alloy plated with oxidation film
 5. The warranty of a standard about 25 years/ 80% efficiency on maximum output
  10 years / 90% efficiency on maximum and 5 years warranty on workmanship
 6. Module size can be changed according to the customers' requirement
 7. Standard testing conditions: Am1.5  25ºC 1000W/m2
GUARANTEE
10 years for product defects in materials & workmanship
25years transferrable power output warranty: 10 years at 90% of the minimal rated power output, 25 years at 80% of the minimal rated power output


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


Why choosing KINGSUN
1) Excellent quality, competitive price, prompts delivery, on-time service and good reputation.
2) Fast sample delivery
3) Low minimum order
 4) Fast shipment in 15~20 days on receipt of your payment.
5) We handle all the components needed for utility-connected systems, or for powering independent homes and remote industrial sites.
6) We offer knowledgeable tech support before and after the sale.
7) We manufacture the complete line of solar modules ranging from 3w to 300w with CEC, TUV, and CE approval, offering the full spectrum sizes,solar panels  are as efficient as other competitors, but far cheaper-without skimping on quality.


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°
 
300W High Power Mono-Crystalline Solar Energy Panels300W High Power Mono-Crystalline Solar Energy Panels
MECHANICAL PARAMETERS
Solar Cell72(6×12) 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 aluminums alloy
Junction BoxIP65 rated
Cables/Connectors4.0mm2 900mm/MC4 or compatible connectors
Dimensions1956×992×50mm
Weight25 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(m2)1.94m2
Packing configuration300Pcs./20ft, container
624Pcs./ 40ft, container

300W High Power Mono-Crystalline Solar Energy Panels
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Mr. Aiwah Tsou
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