ANMA System Building

Identity

category	pv_modules
generation	DeepBlue 4.0
manufacturer	JA Solar
market_version	UNKNOWN
model	JAM72D42-640/LB
mpn	UNKNOWN
product_family	JAM72D42 LB (615-640W)
product_status	active
region	EU
release_year	UNKNOWN
series	JAM72D42 LB
sku	UNKNOWN
variant	/LB

Electrical

application_class	UNKNOWN
bifacial	True
bifaciality_factor_pct	UNKNOWN
cell_technology	N-Type TOPCon, 182/197mm wafer, Double Glass, Bifacial; cell listed as 'Mono'
extra	{'power_bins_w': 'UNKNOWN', 'power_bin_range_w': '615-640 (family range exactly as printed in the page heading; individual bin steps are NOT printed and were not inferred)', 'power_bin_table': [{'pmax_w': 625, 'model': 'JAM72D42-625/LB', 'voc_v': 52.27, 'vmp_v': 43.71, 'isc_a': 15.16, 'imp_a': 14.3, 'efficiency_pct': 22.4}, {'pmax_w': 630, 'model': 'JAM72D42-630/LB', 'voc_v': 52.47, 'vmp_v': 43.9, 'isc_a': 15.21, 'imp_a': 14.35, 'efficiency_pct': 22.5}, {'pmax_w': 635, 'model': 'JAM72D42-635/LB', 'voc_v': 52.67, 'vmp_v': 44.1, 'isc_a': 15.26, 'imp_a': 14.4, 'efficiency_pct': 22.7}, {'pmax_w': 640, 'model': 'JAM72D42-640/LB', 'voc_v': 52.87, 'vmp_v': 44.29, 'isc_a': 15.31, 'imp_a': 14.45, 'efficiency_pct': 22.9}, {'pmax_w': 645, 'model': 'JAM72D42-645/LB', 'voc_v': 53.07, 'vmp_v': 44.49, 'isc_a': 15.36, 'imp_a': 14.5, 'efficiency_pct': 23.1}, {'pmax_w': 650, 'model': 'JAM72D42-650/LB', 'voc_v': 53.27, 'vmp_v': 44.67, 'isc_a': 15.41, 'imp_a': 14.55, 'efficiency_pct': 23.3}], 'cell_count': '144(6x24)', 'cell_layout': '144(6x24)', 'fire_type': 'UNKNOWN', 'bifacial_gain_note': "Page states 'Bifacial'; bifaciality factor not printed.", 'power_bin_table_source': 'Distributor mirror (https://www.enfsolar.com/pv/panel-datasheet/crystalline/66270). Every row was arithmetic-checked: Vmp x Imp reproduces Pmax, Voc > Vmp, Isc > Imp.'}
imp_a	14.45
isc_a	15.31
max_reverse_current_a	UNKNOWN
max_series_fuse_rating_a	30
max_system_voltage_label	DC 1500V according to the safety appraisal of the IEC61730 (bifacial double-glass installation manual; this model series is listed in the manual's product supplement)
max_system_voltage_v	1500
module_efficiency_pct	22.9
nmot	{'pmax_w': 'UNKNOWN', 'voc_v': 'UNKNOWN', 'vmp_v': 'UNKNOWN', 'isc_a': 'UNKNOWN', 'imp_a': 'UNKNOWN', 'conditions': 'UNKNOWN', 'note': 'No NMOT data on the product page; the linked datasheet PDF carries no machine-readable text.'}
nmot_c	45±2
pmax_w	640
power_tolerance	0 to +3%
protection_class	UNKNOWN
rated_power_w	640
stc_conditions	UNKNOWN
temp_coeff_isc	0.045 %/degC
temp_coeff_pmax	-0.29 %/degC
temp_coeff_voc	-0.25 %/degC
vmp_v	44.29
voc_v	52.87

Physical / mechanical

backsheet	not applicable (double glass)
bypass_diodes	3
cable_cross_section_mm2	4mm² (IEC), 12 AWG(UL)
cable_length_mm	Portrait: 300mm(+)/400mm(-); Landscape: 1500mm(+)/1500mm(-)
connector_type	QC 4.10-351/ MC4-EVO2A
depth_mm	30
dimensions_mm	2465±2mm x 1134±2mm x 30±1mm
frame	Anodized Aluminium
frame_colour	UNKNOWN
glass	Front Glass/Back Glass 2.0mm/2.0mm
glass_construction	dual glass
glass_thickness_mm	2.0
junction_box	IP68, 3 diodes
length_mm	2465
weight_kg	34.6
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	12
retained_power_at_year	30
retained_power_end_pct	87.4

Documents

datasheet ENF Panel Directory - JA Solar DeepBlue 4.0 Pro JAM72D42-625-650/LB rev UNKNOWN

datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} JAM72D42-640/LB datasheet PDF — located, not retrieved rev UNKNOWN

installation-manual JA Solar PV Bifacial Double-glass Modules Installation Manual, Q/JASO-PMO-015 A/15 rev Q/JASO-PMO-015 A/15

other JA Solar EU product page - JAM72D42 LB (615-640W) rev UNKNOWN

Recorded conflicts

electrical_extra.power_bin_range_w Review required

615-640 W — JA Solar EU official product page heading

625-650 W — ENF mirror of the JA Solar JAM72D42 /LB datasheet

Additional documented parameters

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

Packaging details	36pcs/Pallet, 576pcs/40HQ Container
Wafer size	182/197mm

JA Solar JAM72D42-640/LB