ANMA System Building

Identity

category	pv_modules
generation	sheet titled 'S10 Double Glass Premium Black (LR7-54HJBB)'
manufacturer	LONGi
market_version	IEC DC1500V
model	LR7-54HJBB-505M
mpn	—
product_family	LR7-54HJBB 490~505M (S10 Double Glass Premium Black / EcoLife, 30/30 and 15 Frame)
product_status	active
region	GLOBAL
release_year	2025
series	EcoLife
sku	—
variant	full-black, bifacial dual glass, Class A fire rating

Electrical

application_class	—
bifacial	True
bifaciality_factor_pct	—
cable_cross_section_mm2	4 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
cable_length_negative_mm	200 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
cable_length_positive_mm	400 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
cell_count	108 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
cell_technology	BC-CELL (back-contact) monocrystalline, 108 cells (6x18), dual glass full-black module.
extra	{'power_bins_w': [490, 495, 500, 505], 'power_bin_table': [{'pmax_w': 490, 'model': 'LR7-54HJBB-490M', 'voc_v': 41.25, 'vmp_v': 34.07, 'isc_a': 15.04, 'imp_a': 14.38, 'efficiency_pct': 24.0}, {'pmax_w': 495, 'model': 'LR7-54HJBB-495M', 'voc_v': 41.35, 'vmp_v': 34.17, 'isc_a': 15.15, 'imp_a': 14.49, 'efficiency_pct': 24.3}, {'pmax_w': 500, 'model': 'LR7-54HJBB-500M', 'voc_v': 41.45, 'vmp_v': 34.27, 'isc_a': 15.26, 'imp_a': 14.59, 'efficiency_pct': 24.5}, {'pmax_w': 505, 'model': 'LR7-54HJBB-505M', 'voc_v': 41.55, 'vmp_v': 34.37, 'isc_a': 15.37, 'imp_a': 14.69, 'efficiency_pct': 24.7}], 'cell_count': '108 (6x18)', 'cell_layout': '108 (6x18)', 'fire_type': 'Class A', 'bifacial_gain_note': "Bifacial per LONGi's EU datasheet index; the fetched sheet prints no bifaciality statement."}
imp_a	14.69 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
isc_a	15.37 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
junction_box_ip_rating	IP68 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
max_reverse_current_a	—
max_series_fuse_rating_a	30 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
max_system_voltage_label	DC1500V (IEC)
max_system_voltage_v	1500 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
mechanical_load_front_pa	6000 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
mechanical_load_rear_pa	3600 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
module_efficiency_pct	24.7
module_type	bifacial LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
nmot	{'pmax_w': 'UNKNOWN', 'voc_v': 'UNKNOWN', 'vmp_v': 'UNKNOWN', 'isc_a': 'UNKNOWN', 'imp_a': 'UNKNOWN', 'conditions': 'UNKNOWN', 'note': 'No NOCT electrical table was recovered from the fetched text. Values from the sibling LR7-54HJD sheet were deliberately NOT carried across.'}
nmot_c	45
official_product_url	https://eu.longi.com/ecolife-residential-series LONGi EcoLife residential series
pmax_w	505
power_tolerance	0 ~ 3%
protection_class	Class II
rated_power_w	505 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
stc_conditions	AM1.5, 1000W/m2, 25 degC
temp_coeff_isc	0.05 %/degC
temp_coeff_pmax	-0.24 %/degC
temp_coeff_voc	-0.21 %/degC
vmp_v	34.37 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
voc_v	41.55 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
warranty_performance_years	30 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black

Physical / mechanical

backsheet	not applicable (dual glass)
bypass_diodes	—
cable_cross_section_mm2	4.0
cable_length_mm	4mm2 output cable; +400, -200mm / +/-1200mm length can be customized
connector_type	UNKNOWN - no connector brand or type is printed on this datasheet
depth_mm	30
dimensions_mm	1800x1134x30
frame	Black anodized aluminum alloy frame
frame_colour	black
glass	2.0mm semi-tempered glass + 1.6mm semi-tempered glass
glass_construction	dual glass
glass_thickness_mm	2.0
height_mm	30 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
junction_box	IP68
length_mm	1800 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
weight_kg	23.5 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
width_mm	1134 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black

Installation

clamp_requirements	—
grounding	—
max_installation_altitude_m	—
mounting_methods	—

Environment

ammonia	—
fire_rating	Class A ('This product has obtained Class A fire test report')
hail	25mm Hailstone at the speed of 23m/s
max_static_load_front_pa	6000
max_static_load_rear_pa	3600
operating_temperature_c	-40 to +85
operating_temperature_max_c	85 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
operating_temperature_min_c	-40 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
pid	—
salt_mist	—
snow_load	—
temperature_coefficient_isc_percent_c	0.05 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
temperature_coefficient_pmax_percent_c	-0.24 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
temperature_coefficient_voc_percent_c	-0.21 LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black
wind_load	—

Certifications

standards

['Class A fire test report (as printed; no IEC/ISO certification table recovered from the fetched text)']

Warranty & service

annual_degradation_pct	0.35
first_year_degradation_pct	1.0
performance_years	30
product_years	—
retained_power_at_year	30
retained_power_end_pct	88.85

Документи

datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} LR7-54HJBB (Dual Glass) 490~505M - earlier revision — знайдено, не отримано rev BGV02 20250423

datasheet LR7-54HJBB 490~505M (30/30 and 15 Frame) - S10 Double Glass Premium Black rev BGV02 20250820

other LONGi Product Datasheets index (EU) - lists series, monofacial/bifacial, colour, power, efficiency for each model rev UNKNOWN

product_page ENF Solar panel datasheet page - Ecolife LR7-54HJBB 490-505M (LONGi)

product_page LONGi EcoLife residential series

Додаткові задокументовані параметри

Записано дослівно з джерела; поля схеми для них поки немає.

Fire rating	Class A fire test report
builder_completeness	partial

LONGi LR7-54HJBB-505M