High Efficiency 70W Mini Poly-Crystalline Solar Panel

• Warranty: 20 Years
• Number of Cells: 36pcs
• Application: Industrial
• Condition: New
• Certification: ISO, CE
• Material: Polycrystalline Silicon
• Model NO.: KSP70
• Transport Package: Standard Export Carton Packaging
• Trademark: KingSun
• Origin: Nanjing, China
• HS Code: 8541402000
• Production Capacity: 1000PCS/Month

Product Description

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

Model	KSP-70
Maximum Power at STC (Pmax)	70Wp
Maximum Power Voltage (Vmp)	18.18V
Maximum Power Current (Imp)	3.86A
Open-circuit Voltage (Voc)	22.35V
Short-circuit Current (Isc)	4.12A
Size (mm)	780*670*30
Module Efficiency (%)	13.4%
Operating Temperature(ºC)	-40ºC~+90ºC
Maximum System Voltage(V)	DC 1000V(TUV) / DC600V(UL)
Maximum Rated Current Series(A)	10A
Power Tolerance	0~+3%
Temperature Coefficients of Pmax	(-0.45±0.05)%/ºC
Temperature Coefficients of Voc	(-0.35±0.02)%/ºC
Temperature Coefficients of Isc	(0.05±0.01) %/ºC
NOTC(ºC)	(47±2)ºC

  

 

Components & Mechanical Data

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

If you are interested in our product,please feel free to contact me.
 
Contact:Nancy