ELECTRICAL PERFORMANCE
PV Module Type KC50GX-2P
At 1000 W/m² (STC)*
Maximum Power [W] 54
Maximum System Voltage [V] 750
Maximum Power Voltage [V] 17.4
Maximum Power Current [A] 3.11
Open Circuit Voltage (VOC) [V] 21.7
Short Circuit Current (ISC) [A] 3.31
At 800 W/m² (NOCT)**
Maximum Power [W] 38
Maximum Power Voltage [V] 15.3
Maximum Power Current [A] 2.49
Open Circuit Voltage (VOC) [V] 19.7
Short Circuit Current (ISC) [A] 2.67
NOCT [°C] 47
Power Tolerance [%] +15 / -5
Maximum Reverse Current IR [A] 15
Series Fuse Rating [A] 15
Temperature Coefficient of VOC [V/°C] -8.21x10-2
Temperature Coefficient of ISC [A/°C] 1.33x10-3
Temperature Coefficient of Max. Power [W/°C] -2.68x10-1
Reduction of Efficiency (from 1000 W/m² to 200 W/m²) [%] 6.2
DIMENSIONS
Length [mm] 639 (±2.5)
Width [mm] 652 (±2.5)
Depth / incl. Junction Box [mm] 36 / 36
Weight [kg] 5.0
Cable [mm] (+)650 / (–)650
Connection Type MC PV-KBT3 / MC PV-KST3
Junction Box [mm] 100x108x15
IP Code IP65
GENERAL INFORMATION
Performance Guarantee 10*** / 20 years****
Warranty 2 years
CELLS
Number per Module 36
Cell Technology multicrystal
Cell Shape rectangular
Cell Bonding 3 busbar
* Electrical values under standard test conditions (STC): irradiation of 1000 W/m², airmass AM 1.5 and cell temperature of 25 °C
** Electrical values under normal operating cell temperature (NOCT): irradiation of 800 W/m², airmass AM 1.5, wind speed of 1m/s and ambient temperature of 20 °C
*** 10 years on 90 % of the minimally specified power P under standard test conditions (STC)
**** 20 years on 80 % of the minimally specified power P under standard test conditions (STC)
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