JAM54D40/LB 2x2mm
Use: Carports /Roofs

Monocrystalline/N-type/TOPCon
1762×1134×30 mm
445 to 460 Watts
Bifacial
Carbon footprint
Mounting system: ETN

Power test	Prod. start	Prod. end	Availability
445 W	04/2024	10/2024	● In stock
450 W	06/2024	04/2025	● In stock
455 W	10/2024	01/2026
460 W	07/2025	01/2027

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General documents

Datasheet (20241105A)

.PAN file (Manufacturer 2024)

Installation Manual (A14)

Packaging (2024.V1.3)

Warranties

Product 25 years

Performance 30 years

First year degradation (%)	1,00 %
Annual degradation (%)	0,40 %

Warranty (A11)

Certificates

IEC 61215/61730 (rev09)

IEC 60068 Dust and Sand (202408)

IEC 61701 Salt Mist (202407)

IEC 62716 Ammonia (202409)

IEC 62804 PID (202411)

Caracteristics	Value
Product category	Module
Dimensions (length/ width / height)	1762x1134x30 mm
Weight (kg)	24,80
Technology	Monocrystalline/N-type/TOPCon
Number of cells	108
Cell size	182x188 - M10R
Glass type	Glass White
Rear side	2 mm x 2
Frame	Aluminium grey or black
Connectors	MC4 or equivalent
Junction box	IP68
Numbre of diodes	3
Maximum Load (Pa)	2400 / 5400
Standard cable length	Custom

Caracteristics	445 W	450 W	455 W	460 W
Rendement (%)	22.27	22.52	22.77	23.02
Electrical Specification (STC)
Vmp STC (V)	32.65	32.82	33	33.17
Imp STC (A)	13.63	13.71	13.79	13.87
Voc STC (V)	39.1	39.3	39.5	39.7
Isc STC (A)	14.4	14.48	14.56	14.64
Temperature specifications
Normal Operating Cell Temperature (NOCT °C +/-2°C)	40
Temperature Coefficient of Pmax (%/°C)	-0.29
Temperature Coefficient of Isc (%/°C)	0.045
Temperature Coefficient of Voc (%/°C)	-0.25

Caracteristics	Value
Modules per pallet	36
Modules per container	936
Pallets per container	26
Packaging box length (mm)	1790
Packaging box width (mm)	1110
Packaging box height (mm)	1250
Packaging box weight (Kg)	946
Modules conditioning	36

JA SOLAR Technology Co.,Ltd. View more

Founded in 2005, JA SOLAR is a manufacturer of photovoltaic modules classified "Tier 1" by Bloomberg and in the top 3 manufacturers worldwide. It is also one of three manufacturers rated AAA in the PV TECH bankability ranking.

The manufacturer has a PV module production capacity of more than 100 GW.

Historically, JA Solar has been a cell manufacturing specialist at the heart of module technology. It is naturally that it positions itself as one of the players offering the most reliable products on the market.

Being vertically integrated, it benefits from an optimized cost structure and quality control throughout the production value chain.