high efficient solar panel

solar panel
1.mono/poly
2.10W-300W
3.CE TUV UL ISO certifications
4.25 years warranty
solar panel
1.Low voltage temperature coefficient allows higher power output at high-temperature condition
2.high efficient
3.High reliable solar cells ensure product output stability
4.Advanced EVA encapsulation system with triple-layer back sheet meet the most stringent safety requirement for high voltage operation
5.Sturdy and anodized aluminum frame allows the modules to be mounted on a variety of standard racking systems and to withstand harshest conditions
6.Ultra reliable bypass diodes prevents damage through overheating due to shaded or defective cells
pls note we have 2watt to 280 watt,if you are interested in them ,pls contact me.
Monocrystalline Solar Panel

Electrical Characteristics
Type
YT260-72
YT270-72
YT280-72
Maximum power (Wp)
260Wp
270Wp
280Wp
Maximum power voltage (V)
36.00
36.00
36.00
Maximum power current (A)
7.23
7.50
7.78
Open circuit voltage (V)
43.20
43.20
43.20
Short circuit current (A)
7.95
8.25
8.55
Cell Efficiency (%)
15.50%
16.00%
16.50%
FF (%)
≥74%
Maximum system voltage (V)
1000V
Temperature Range
`-40°C to +85°C
Power tolerance (%)
±3%
Standard Test Conditions
1000W/m
2
, AM1.5 ,25’C
Mechanical Characteristics
Solar cell
Poly
Poly
Poly
Number of cells (Pcs)
72(6*12)
Size of module (mm)
1930*980*46mm
Weight per piece (kg)
22.5
Front Glass
3.2 mm tempered glass
Surface Maximum Load Capacity
60m/s(200kg/sq.m)
Allowable Hail Load
steel ball fall down from 1m height
Frame
Anodized aluminium alloy
Junction Box Type
IP65 rated
Connectors
MC Plug Type IV connectors
Cables
4.0mm
2
, 900mm
Temperature coefficients
Nominal Operating Cell Temperature
45±2ºC
Temperature coefficients of Voc (%)
β -2.2mV/°C


Updated 2011-8-20