Our products have ultra-low LID, with an attenuation of 1% in the first year and an annual attenuation of 0.4% in the second to 30th year. Provide end customers with long-term and stable power generation income. PID-resistant cells and packaging materials reduce attenuation. This is Topcon, using the power of technology to create more possibilities for you. In this technological world full of infinite possibilities, Topcon leads the development trend of battery technology with its outstanding technological innovation. Our products use selective passivation contact technology, which is one of the key factors in determining the maximum efficiency of the battery. This technology allows our P-type components to have a temperature coefficient as low as -0.35%/℃, and in high-temperature areas, it can generate 2% more power generation than P-type components. This is Topcon, we use the power of technology to create more possibilities for you.

Product number	JKM460N-60HL4/JKM460N-60HL4-V	JKM465N-60HL4/JKM465N-60HL4-V	JKM470N-60HL4/JKM470N-60HL4-V	JKM475N-60HL4/JKM475N-60HL4-V	JKM480N-60HL4/JKM480N-60HL4-V
quality assurance	12 Year Product Warranty
product quality assurance	25 Year Linear Power Warranty
Power Output Guaranteed	0.55% Annual Degradation Over 25 years
Electrical performance parameters (STC)
Peak Power (Pmax)	460 Wp	465 Wp	470 Wp	475 Wp	480 Wp
Peak operating voltage (Vmpp)	34.72 V	34.89 V	35.05 V	35.21 V	35.38 V
Peak operating current (Impp)	13.25 A	13.33 A	13.41 A	13.49 A	13.57 A
Open circuit voltage (Voc)	42.05 V	42.22 V	42.38 V	42.54 V	42.71 V
Short circuit current (Isc)	13.99 A	14.07 A	14.15 A	14.23 A	14.31 A
Component efficiency	21.32%	21.55%	21.78%	22.01%	22.24%
Power deviation (positive)	3%	3%	3%	3%	3%
Electrical performance parameters (NOCT)
Peak Power (Pmax)	346 Wp	350 Wp	353 Wp	357 Wp	361 Wp
Peak operating voltage (Vmpp)	32.6 V	32.77 V	32.94 V	33.1 V	33.27 V
Peak operating current (Impp)	10.61 A	10.67 A	10.73 A	10.78 A	10.85 A
Open circuit voltage (Voc)	39.94 V	40.1 V	40.25 V	40.41 V	40.57 V
Short circuit current (Isc)	11.29 A	11.36 A	11.42 A	11.49 A	11.55 A
maximum durable temperature	45±2 °C
temperature characteristics
Operating temperature	-40~85 °C
Temperature coefficient (Pmax)	-0.3 %/°C
Temperature Coefficient (Voc)	-0.25 %/°C
Temperature Coefficient (Isc)	0.046 %/°C
System Integration Parameters
system voltage	1500 V
Fuse rated current	25 A
physical parameters
Component size (height/width/thickness)	1903x1134x30 mm
weight	24.2 kg
Cell type	TOPCon
Cell Quantity	120
glass type	Anti-reflective coating, tempered
glass thickness	3.2 mm
border type	Anodized aluminum alloy
Junction box protection class	IP 68
Cable cross section	4 mm²