ET BLACK MODULE
polycrystalline
ET-P660240B
ET-P660235B
ET-P660230B
ET-P660225B
ET-P660220B
240W
235W
230W
225W
220W
Features
Aesthetically appealing for residential and
commercial systems with black backsheet and
frame
High module conversion efficiency, through
superior manufacturing technology
Guaranteed -1% to +3% Power Tolerance
Entire module certificated to withstand high wind
loads and snow loads (5400Pa)
Anodized aluminum is mainly for improving
corrosion resistance.
Highly transparent, low-iron, tempered glass,
and antireflective coating
Excellent performance under low light environments
Benefits
25-year warranty on power output; 5-year
warranty on materials and workmanship
Product liability insurance
Local technical support
Local warehousing
48 hour-response service
Enhanced design for easy installation and long
term reliability
JOHNSON POWERS llc
IEC 61215 Ed.2
CONFORMS TO ANSI/UL STD 1703
CERTIFIED TO ULC/CSA STD ORDC1703
IEC 61730
4000322
www.johnsonpowers.com
ELECTRICAL SPECIFICATIONS
Model type
ET-P660240B
ET-P660230B
ET-P660225B
240W
235W
230W
225W
220W
Cell Efficiency
Module Efficiency
16.94%
16.59%
16.24%
15.89%
15.50%
14.75%
14.44%
14.14%
13.83%
13.52%
Maximum power voltage (Vmp)
29.40V
29.40V
29.40V
29.00V
29.00V
Maximum power current (Imp)
8.16A
7.99A
7.82A
7.75A
7.58A
Open circuit voltage (Voc)
36.50V
36.50V
36.50V
36.30V
36.30V
Short circuit current (Isc)
8.50A
8.30A
8.30A
8.10A
8.10A
Peak power (Pmax)
ET-P660235B
Power Tolerance
ET-P660220B
-1 to +3%
Maximum system voltage
DC 1000V (VDE) / DC 600V (UL)
Normal Operating Cell Temperature
45.3±2ć
Series fuse rating (A)
15A
Number of bypass diode
3
MECHANICAL SPECIFICATIONS
PHYSICAL CHARACTERISTICS
Unit:mm (inch)
50
0
0'
4
4
11
1640×992×50 mm
(64.57×39.06×1.97 inch)
5400Pascals ( 112 lb/ft2)
Max Load
ZJRH
Junction box
P V- RH 701
IP65
TEMPERATURE COEFFICIENT
4mm
900(35.43)
1640(64057)
8-14×9
(0.55×0.35)
1 000V
860(33.86)
1360(53.54)
1640(64.57)
Dimensions
11
21± 1
19.93 kg (43.94 lbs)
50 (1.97)
-3
Weight
50
60 cells in series
Number of cells
8
8
45°
21± 1
156mm x 156mm
Cell type
4-¶4
cable(-)
cable(+)
0.065 %/ć
Temp. Coeff. of Voc (TK Voc)
-0.346 %/ć
Temp. Coeff. of Pmax (TK Pmax)
-0.46 %/ć
10(0.39)
Temp. Coeff. of Isc (TK Isc)
17.5(0.69)
35(1.38)
946(37.24)
992(39.06)
992(39.06)
ELECTRICAL CHARACTERISTICS
Electrical performance
(cell temperature:25ć)
Power(W)
164.0 W
6
121.4 W
4
78.8 W
2
36.7 W
5
10
15
20
25
30
35
40
800 W/m2
600 W/m2
9RF
3PD[
Temp.Coeff.of Isc =+0.065%/ć
Temp.Coeff.of Voc =-0.346%/ć
Temp.Coeff.of Pmax=-0.46%/ć
9RF
,6&
3PD[
Cell Temperature (ć)
Voltage(V)
1000 W/m2
,6&
Normalize Isc,Voc and Pmax(%)
206.2 W
Normalize Isc,Voc and Pmax(%)
8
Current(A)
10
0
0
Irradiance dependence of Isc,
Voc and Pmax (cell temperature:25ć)
Temperature dependence of Isc,
Voc and Pmax
400 W/m2
Irradiance (W/m2)
200 W/m2
o
Note: the specifications are obtained under the Standard Test Conditions (STCs): 1000 W/m2 solar irradiance, 1.5 Air Mass, and cell temperature of 25 C.
The NOCT is obtained under the Test Conditions : 800 W/m2, 20°C ambient temperature, 1 m/s wind speed, AM 1.5 spectrum.
Please contact support@etsolar.com for technical support. The parameters may be changed without notice due to product improvement.