China High Efficiency 70W Mini Poly-Crystalline 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

ModelKSP-70Maximum Power at STC (Pmax)70WpMaximum Power Voltage (Vmp)18.18VMaximum Power Current (Imp)3.86AOpen-circuit Voltage (Voc)22.35VShort-circuit Current (Isc)4.12ASize (mm)780*670*30Module Efficiency (%)13.4%Operating Temperature(ºC)-40ºC~+90ºCMaximum System Voltage(V)DC 1000V(TUV) / DC600V(UL)Maximum Rated Current Series(A)10APower Tolerance0~+3%Temperature Coefficients of Pmax(-0.45±0.05)%/ºCTemperature Coefficients of Voc(-0.35±0.02)%/ºCTemperature Coefficients of Isc(0.05±0.01) %/ºCNOTC(ºC)(47±2)ºC

Components & Mechanical Data
Junction Box in proof-water with TUV Certificate
Bypass Diode Rated 15Ator with TUV Certificate1.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