525-545W Bifacial Mono Solar Panel

Short Description:

Bifacial Module with Transparent Backsheet technology Up to 25% power gain depending on albedo and PV system design.

Product Detail

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Bifacial Technology


Bifacial Module with Transparent Backsheet technology Up to 25% power gain depending on albedo and PV system design.

Module Type HRAP-144HBD-525-M10 HRAP-144HBD-530-M10 HRAP-144HBD-535-M10 HRAP-144HBD-540-M10 HRAP-144HBD-545-M10
Rated Maximum Power(Pmax) [W] 525 530 535 540 545
Maximum Power Voltage(Vmp) [V] 40.58 40.73 40.88 41.03 41.18
Maximum Power Current(Imp) [A] 12.95 13.02 13.1 13.17 13.24
Open Circuit Voltage(Voc) [V] 49.08 49.23 49.38 49.53 49.68
Short Circuit Current(Isc) [A] 13.39 13.46 13.54 13.63 13.71
Module Efficiency [%] 20.5 20.7 20.9 21.1 21.3
STC: lrradiance 1000 W/m2 module temperature 25°C AM=1.5
Rated Maximum Power(Pmax) [W] 392 396 400 404 408
Maximum Power Voltage(Vmp) [V] 37.34 37.49 37.64 37.79 37.94
Maximum Power Current(Imp) [A] 10.51 10.57 10.64 10.7 10.77
Open Circuit Voltage(Voc) [V] 45.11 45.26 45.41 45.56 45.71
Short Circuit Current(Isc) [A] 11.14 11.22 11.29 11.37 11.44
NOCT: lrradiance 800 W/m2 ambient temperature 20°C wind speed: 1m/s
Cell Type Monocrystalline
Cell Dimensions 182×182mm
Cell Arrangement 144(6*24)
Weight 32.3kg
Module Dimensions 2256*1133*35mm
Cable 4.0 mm²positive/negative:300mm(11.8inches),length can be customized
Front Glass 2.0 mm (0.08 inches), High Transmission, AR Coated Heat Strengthened Glass
Back Glass 2.0 mm (0.08 inches), Heat Strengthened Glass (White Grid Glass
Frame Anodized aluminium alloy
Junction Box Protection class Ip68
Connector Mc4 Compatible
Mechanical Load Front side 5400Pa/ Rear side 2400Pa

Full Advanced Automated Production


Solar cell Welding

Use automatic welding machine to connect solar cells in series
All the solar cells are made by top class brand, like TW Solar, Longi Solar

Automatic typesetting machine

After setting up the program according to the requirements of the process drawings, the typesetting machine will automatically typeset the battery string. High precision, high efficiency, low defect rate


Automatic welding

Automatic laying of EVA, backing, automatic cutting of excess backing material
100% automation of the entire production process

Visual Inspection

Through the turning machine, completely inspect the solar panel after lamination, and record the defects and feedback to the previous process


EL Testing

Use the mirror to inspect the appearance of the solar modules before lamination, and repair them if they are defective;

Flash Testing

Including temperature, power, voltage, current and other related tests, ensure 0~+5W Positive Power Tolerance


Our Project


Safe Packing


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