Page 11 - Solar Panels

Engineering Drawings Electrical Performance & Temperature Dependence

H+ 0.5 942 2 Current-Voltage & Power-Voltage Temperature Dependence
Curves (310W) of Isc,Voc,Pmax

180

160
12 350
140
300
10
120
250
8
100
200
6
150 80 Isc

4 60 Voc
100

2 50 40 Pmax

0 0 20
0 5 10 15 20 25 30 35 40 45

-50 -25 0 25 50 75 100

Mechanical Characteristics
70 14 5.5
2.5 35
7.7
8

Cell Type Mono-crystalline PERC 156×156mm (6 inch)

70 No.of Half-cells 120 (12×10)
9 35

Packaging Configuration
( Two pallets =One stack )
30pcs/pallet , 60pcs/stack, 780 pcs/40'HQ Container
SPECIFICATIONS

Module Type JKM300M-60H JKM305M-60H JKM310M-60H JKM315M-60H JKM320M-60H

STC NOCT STC NOCT STC NOCT STC NOCT STC NOCT
Maximum Power (Pmax) 300Wp 225Wp 305Wp 228Wp 310Wp 232Wp 315Wp 236Wp 320Wp 240Wp
Maximum Power Voltage (Vmp) 32.6V 30.6V 32.8V 30.8V 33.0V 31.0V 33.2V 31.2V 33.4V 31.4V
Maximum Power Current (Imp) 9.17A 7.33A 9.27A 7.38A 9.38A 7.47A 9.47A 7.55A 9.57A 7.62A
Open-circuit Voltage (Voc) 40.3V 37.0V 40.5V 37.2V 40.7V 37.4V 40.9V 37.6V 41.1V 37.8V
Short-circuit Current (Isc) 9.46A 7.69A 9.56A 7.77A 9.66A 7.85A 9.76A 7.93A 9.86A 8.01A

Module Efficiency STC (%) 18.16% 18.47% 18.77% 19.07% 19.37%

Operating Temperature(℃) -40℃~+85℃
Maximum system voltage 1000V DC (IEC)

Maximum series fuse rating 20A
Power tolerance 0~+3%

Temperature coefficients of Pmax -0.37%/℃
Temperature coefficients of Voc -0.29%/℃

Temperature coefficients of Isc 0.048%/℃
Nominal operating cell temperature (NOCT) 45±2℃

STC: Irradiance 1000W/m 2 Cell Temperature 25°C AM=1.5

NOCT: Irradiance 800W/m 2 Ambient Temperature 20°C AM=1.5 Wind Speed 1m/s

* Power measurement tolerance: ± 3%

The company reserves the final right for explanation on any of the information presented hereby. EN-JKM-320M-60H_v1.0_rev2018

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