230w solar panel; solar cell;photovoltic panel

my photovoltic panel have CE,TUV junction box
Lifetime:25 years
Warranty:2 years
90% power 10 years
80% power 20 years
Model
CNCC200W-24
CNCC210W-24
CNCC220W-24
CNCC230W-24
Nominal power (Pm)
200W
210W
220W
230W
Power allowance
±5%
±5%
±5%
±5%
Optimized working voltage (Vm)
26.2V
26.4V
29.5V
29.8V
Optimized working current (Im)
7.63A
7.24A
7.45A
7.73A
Open circuit voltage (Voc)
33.4V
33.6V
37.0V
37.0V
Short circuit current (Isc)
8.12A
8.33A
8.1A
8.22A
Module efficiency
12%
12%
13%
13%
Withstanding voltage
1000
Dimension of module (L)
1482×992×50
Net weight (Kg)
19
Packing ( pcsMcarton)
2
Dimension of package (L)
1532×920×150
Volume (m3)
0.21
Gross weight ( Kg/carton)
40
Dimension of pallet
1562×1080×1950
Quantity in a 40 container
20carton/pallet×13 pallet =260carton (520pcs)
Time returnable &replaceable
2 year
Power attenuation
10year≤10% 20 year≤20%