Astronergy 540W Bifacial Solar Panel

Constructed from 182mm silicon wafers with SuperPERC4.0 cell technology, the product delivers power up to 540W and module efficiency of 20.9%. Multi-Busbar (MBB) technology and non-destructive technology enhance load-bearing capacity and ensure high reliability for the module. The panel can also effectively reduce BOS and LCOE costs. Bifacial technology absorbs light from both sides of the panel.

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SPECIFICATIONS

Type: Mono (Monocrystalline) Type P	Number of Cells: 144 (6*24) cells
Brand: Astronergy Solar	Weight: 32.1 kg
Photon Efficiency: 20.9%	Dimensions: 2278 x 1134 x 30 mm

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Electrical Specifications
STC: Irradiance 1000W/m2, Cell Temperature 25° C, AM=1.5
Rated output (Pmpp / Wp)	540
Rated voltage (Vmpp / V)	41.93
Rated current (Impp /A)	12.88
Open circuit voltage (Voc / V)	49.90
Short circuit current (Isc /A)	13.66
Module efficiency	20.9%
NMOT: Irradiance 800W/m2, Ambient Temperature 20° C, AM=1.5, Wind Speed 1m/s
Rated output (Pmpp / Wp)	403.5
Rated voltage (Vmpp / V)	39.08
Rated current (Impp /A)	10.33
Open circuit voltage (Voc / V)	47.16
Short circuit current (Isc /A)	11.08
Electrical Specifications (Integrated power)
Pmpp gain	Pmpp / Wp	Vmpp / V	Impp / A	Voc / V	Isc / A
5%	578	42.27	13.66	50.30	14.53
10%	605	42.27	14.31	50.30	15.22
15%	633	42.27	14.96	50.30	15.92
20%	660	42.27	15.61	50.30	16.61
25%	688	42.27	16.26	50.30	17.30
Electrical characteristics with different rear power gain (reference to 550W)
Temperature Ratings (STC)
Temperature coefficient (Pmpp)	-0.34%/℃
Temperature coefficient (Isc)	+0.04%/℃
Temperature coefficient (Voc)	-0.25%/℃
Nominal module operating temperature (NMOT)	41±2℃
Operating Parameters
No. of diodes	3
Junction box IP rating	IP 68
Max. series fuse rating	30 A
Max. system voltage (IEC/UL)	1500VDC
Mechanical Specifications
Outer dimensions (L x W x H)	2278 x 1134 x 30 mm
Cell type	P type mono-crystalline
No. of cells	144 (6*24)
Frame technology	Aluminum, silver anodized
Front / Back glass	2.0+2.0 mm
Cable length (Including connector)	Portrait: ( + )350 mm,( – )250 mm； Customized length
Cable diameter (IEC/UL)	4 mm² / 12 AWG
① Maximum mechanical test load	5400 Pa (front) / 2400 Pa (back)
Connector type (IEC/UL)	HCB40 (Standard) / MC4-EVO2A (Optional)
Module weight	32.1 kg
Packing unit	36 pcs / box
Weight of packing unit (for 40’HQ container)	1207 kg
Modules per 40′ HQ container	720 pcs (Subject to sales contract)
① Refer to Astronergy crystalline installation manual or contact technical department. Maximum Mechanical Test Load=1.5×Maximum Mechanical Design Load.

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