1.Efficiency, long lifetime, easily install.
2.High quality productwarranty for 20 years.
3.Certifcates: CE, IEC61215
Solar modules Specifications
High quality mono-crystalline silicon solar cell provides high conversion efficiency (>14%) even under poor light.
Cells laminated between a high transparent, low-iron and tempered glass cover and an EVA film with a triple-layer back sheet ensures longer life and maximum performance.
Easy-to-install Anodized aluminum frame enables strong, stable mechanical mounting
Wind protection and hail-stone protection are designed to withstand the most severe environmental conditions.
Corrosion-resistant and UV Protected junction box allow for easy and safe field interconnections.
The modules is designed and manufactured to meet international safety standards and are all certified.
The solar module has a 25-years warranty on their output, and a 12-months warranty on materials and workmanship.
ITEM NO
YY-280Wp/72
MONO or POLY
POLY
Maximum power (Wp)
280wp
Maximum power voltage (V)
35
Maximum power current (A)
8.01
Open circuit voltage (V)
43.6
Short circuit current (A)
8.68
Number of cells (Pcs)
72
Size of module (mm)
1950×990×40/50
Brand Name of Solar Cells
Q-CELL
Maximum system voltage (V)
715
Temperature coefficients of Isc (%)
0.065+/-0.015%/°C
Temperature coefficients of Voc (%)
-(2.23+/-0.1)mv/ °C
Temperature coefficients of Pm (%)
-(0.5+-0.05)/ °C
Temperature coefficients of Im (%)
+0.1/ °C
Temperature coefficients of Vm (%)
-0.38/ °C
Temperature Range
-40°C~+85°C
Tolerance Wattage (e.g. +/-5%)
+/-5%
Surface Maximum Load Capacity
60m/s(200kg/sq.m)
Allowable Hail Load
steel ball fall down from 1m height
Weight per piece (kg)
13.5
Junction Box Type
GY-BOX-5C( TUV )
Length of Cables (mm)
900mm
Cell Efficiency (%)
>15.25%
Module Efficiency (%)
>
14.2%
Output tolerance (%)
+/-5%
Frame (Material, Corners, etc.)
Aluminum
Standard Test Conditions
AM1.5 100mw/cm
2
25°C
Warranty
2 years product warranty and 25years 80% of power
FF (%)
70%
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