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JA Solar JAM54S40-460/LR

Verified distributor GLOBAL verified Sept. 3, 2026

Identity

category pv_modules
generation DeepBlue 4.0 Pro
manufacturer JA Solar
market_version 1500 V (ENF entry is the Australia CEC listing)
model JAM54S40-460/LR
mpn UNKNOWN
product_family DeepBlue 4.0 Pro JAM54S40-435-460/LR
product_status active
region GLOBAL
release_year UNKNOWN
series DeepBlue 4.0 Pro
sku UNKNOWN
variant /LR glass-backsheet monofacial, 2.8 mm front glass. Also catalogued by JA Solar Europe as 'JAM54S40 LR' and 'JAM54S40 LR BF'.

Electrical

application_class UNKNOWN
bifacial False
bifaciality_factor_pct n/a (monofacial)
cell_technology N-type monocrystalline, 108 half-cut cells, monofacial glass-backsheet. JA Solar Europe tags the family 'N-Type TOPCon, GFI (Gapless), Monofacial'.
extra {'power_bins_w': [435, 440, 445, 450, 455, 460], 'power_bin_table': [{'pmax_w': 435, 'model': 'JAM54S40-435/LR', 'voc_v': 38.7, 'vmp_v': 32.29, 'isc_a': 14.23, 'imp_a': 13.47, 'efficiency_pct': 21.8}, {'pmax_w': 440, 'model': 'JAM54S40-440/LR', 'voc_v': 38.9, 'vmp_v': 32.47, 'isc_a': 14.31, 'imp_a': 13.55, 'efficiency_pct': 22.0}, {'pmax_w': 445, 'model': 'JAM54S40-445/LR', 'voc_v': 39.1, 'vmp_v': 32.65, 'isc_a': 14.4, 'imp_a': 13.63, 'efficiency_pct': 22.3}, {'pmax_w': 450, 'model': 'JAM54S40-450/LR', 'voc_v': 39.3, 'vmp_v': 32.82, 'isc_a': 14.48, 'imp_a': 13.71, 'efficiency_pct': 22.5}, {'pmax_w': 455, 'model': 'JAM54S40-455/LR', 'voc_v': 39.5, 'vmp_v': 33.0, 'isc_a': 14.56, 'imp_a': 13.79, 'efficiency_pct': 22.8}, {'pmax_w': 460, 'model': 'JAM54S40-460/LR', 'voc_v': 39.7, 'vmp_v': 33.17, 'isc_a': 14.64, 'imp_a': 13.87, 'efficiency_pct': 23.0}], 'cell_count': '108 (6x18)', 'cell_layout': '108 half-cut cells, 6x18', 'fire_type': 'UNKNOWN', 'bifacial_gain_note': 'n/a (monofacial)'}
imp_a 13.87
isc_a 14.64
max_reverse_current_a UNKNOWN
max_series_fuse_rating_a 25
max_system_voltage_label 1500 V
max_system_voltage_v 1500
module_efficiency_pct 23.0
nmot {'pmax_w': 'UNKNOWN', 'voc_v': 'UNKNOWN', 'vmp_v': 'UNKNOWN', 'isc_a': 'UNKNOWN', 'imp_a': 'UNKNOWN', 'conditions': 'NOCT 45±2 degC', 'note': 'The entry gave only a NOCT Pmax range of 329-348 Wp across the six bins, not per-bin rows; not recorded as a value - see raw_discovered.'}
nmot_c 45±2
pmax_w 460
power_tolerance 0 ~ +3 %
protection_class UNKNOWN
rated_power_w 460
stc_conditions UNKNOWN
temp_coeff_isc 0.045 %/degC
temp_coeff_pmax -0.29 %/degC
temp_coeff_voc -0.25 %/degC
vmp_v 33.17
voc_v 39.7

Physical / mechanical

backsheet UNKNOWN (glass-backsheet construction stated as a feature tag; backsheet material not printed)
bypass_diodes 3
cable_cross_section_mm2 4.0
cable_length_mm Portrait: 300 mm(+)/400 mm(-); Landscape: 1200 mm(+)/1200 mm(-)
connector_type QC 4.10-351 / MC4-EVO2A (JA Solar Europe product page)
depth_mm 30
dimensions_mm 1762±2 x 1134±2 x 30±1
frame UNKNOWN
frame_colour UNKNOWN
glass Front glass 2.8 mm
glass_construction single glass
glass_thickness_mm 2.8
junction_box IP 68, 3 diodes
length_mm 1762
weight_kg 20
width_mm 1134

Installation

clamp_requirements UNKNOWN
grounding UNKNOWN
max_installation_altitude_m UNKNOWN
mounting_methods UNKNOWN

Environment

ammonia UNKNOWN
fire_rating UNKNOWN
hail UNKNOWN
max_static_load_front_pa UNKNOWN
max_static_load_rear_pa UNKNOWN
operating_temperature_c -40 to 85
pid UNKNOWN
salt_mist UNKNOWN
snow_load UNKNOWN
wind_load UNKNOWN

Warranty & service

annual_degradation_pct 0.4
first_year_degradation_pct 1.0
performance_years 30
product_years 15
retained_power_at_year 30
retained_power_end_pct 87.4

Documents

datasheet DeepBlue 4.0 Pro JAM54S40-435-460/LR (Australia CEC) - ENF Panel Directory specification page rev UNKNOWN
datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} JAM54S40 LR BF datasheet (JA Solar Europe) — located, not retrieved rev UNKNOWN
datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} JAM54S40 LR datasheet (JA Solar Europe) — located, not retrieved rev UNKNOWN
datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} Manufacturer datasheet PDF mirrored on the ENF CDN — located, not retrieved rev UNKNOWN
other JAM54S40 LR product page (JA Solar Europe) rev UNKNOWN

Additional documented parameters

Recorded verbatim from the source; no schema field exists for these yet.

Europe catalogue variantJAM54S40 LR BF (435-460 W, 23 %, 20 kg, 2.8 mm front glass)
NOCT Performance329-348 Wp depending on model bin
Total Degradation Rate0.42 %

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