520 Watt 144 Half Cell Monocrystalline Module Solar Panel

520 Watt 144 Half Cell Monocrystalline Module Solar Panel

Solar module (also called solar panel) is a core part of solar power systems and the most important part of solar power systems. Its role is to convert solar energy into electrical energy, or send it to a battery for storage, or to drive the load.

A solar panel’s effectiveness depends on the size and quality of the solar cell and the transparency of the protective cover/glass.

Its Merits: High efficiency, Long life, Easy installation

520 Watt 144 Half Cell Monocrystalline Module Solar Panel Description


Glass free module weighs 8.6 kg,70% lighter thanconventional glass modules.


Through “Quick-Bonding”installation,eArcrequires no penetration, reduces time on roof by 40% and eliminatesthe use of mounting hardware.


Seamless integration with underlying installation surface,ensuring the waterproof performance and safety performance of theroof.


eArc is the first glassless module to pass the samedurability tests as conventional glass modules,including IEC61215:2016,IEC61730:2016 and UL61730 (USA). eArc has alsopassed PID, salt mist level 8 tests.


Maximum Power(P.max ) 520
Maximum Power Voltage (Vmp ) 42.3
Maximum Power Current(Lmp ) 12.31
Open-circuit Voltage (Voc) 49.5
Short-circuit Current (lsc ) 13.56
Module Efficiency (%) 19.3
Operating Temperature  -40 °C to 85 °C
Maximum System Voltage 1500 vDC (IEC)
Maximum Series Fuse Rating 25A
Application Class Class A
Power Tolerance 0/+5 w

STC: Irradiance 1000W/m2,cell temperature 25 C,AM=1.5.  Tolerances of  P.max, Voc and lsc are within 土5%

Maximum Power(Pmax ) 429.2
Maximum Power Voltage (Vmp ) 41.8
Maximum Power Current(lmp ) 10.26
Open-circuit Voltage (Voc) 49.8
Short-circuit Current(lsc) 10.82

NMOT: Irradiance 80oW/m 2 , Ambient temperature 20 ℃ ,AM=1.5.Wind speed 1 m/s.


Solar Cell Monocrystalline silicon(182mm half cell)
No.of Cells 144(12×12)
Module Dimensions 2246×1197×2 mm
Weight 8.6kg
Backsheet White
Frame Frameless
J-box IP 68 rated
Output Cables Photovoltaic technology cable 4.0 mm 2 , (+)450 / (-)450 mm
Connector MC4 compatible


Item 20′ GP 40′ HC
Module per pallet 66 66
Pieces per container 264 1122
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