20W High effciency concentrated PV panel with UL, TUV(solar module)

1.20W concentrator PV module
2.16.8% high efficiency
3.25-year limited warranty
4.TUV CE IEC UL

Xiamen Dokemo Solar Energy Technology Co.,Ltd
,
established in November, 2005, is located in Houxi Industrial Park of Jimei district,Xiamen Special Economic Zone.
It specializes in the design and manufacture and sales of solar products like crystalline solar modules and integrated photovoltaic systems.

HIGH QUALITY MATERIALS
High efficiency mono-crystalline/poly-crystalline solar cells
High transmissive low iron glass
First-class EVA and TPT
MODULES OF HIGH PERFORMANCE
25-year limited power warranty
Over 90% output within 10 years
Over 80% output within 25 years
Work properly under various harsh conditions

DKM20C

Electrical characteristics

Maximum power
W
20
Maximum power voltage
V
15.15
Maximum power current
A
1.35
Open circuit voltage
V
18.52
Short circuit current
A
1.49
Cell efficiency

17.6%
Module efficiency

13.0%
Power tolerance

±3%
Maximum system voltage
VDC
600
Cell

Monocrystalline silicon soalr cells 125mm×31.25mm
No. of cells and connections
pcs
30(1×30 connection)
No. of bypass diodes
pcs
none
Temperature coefficients of Pm
%/°C
-0.45
Temperature coefficients of Isc
%/°C
0.05
Temperature coefficients of Voc
%/°C
-0.35
NOCT
°C
48±2
TC

AM=1.5,1000W/m
2
,
Module temperature 25°C