High Efficiency 70W Mini Poly-Crystalline Solar Panel
$3
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
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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
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