ANMA System Building

Identity

category	pv_modules
generation	Alpha Pure (1st generation)
manufacturer	REC Group
market_version	UL 1000 V
model	REC405AA Pure
mpn	REC405AA Pure
product_family	REC Alpha Pure Series 385-405 W
product_status	superseded
region	—
release_year	2021
series	REC Alpha
sku	—

Electrical

application_class	—
bifacial	—
bifaciality_factor_pct	—
cell_count	132 REC Alpha Pure Series datasheet (English US)
cell_technology	132 half-cut REC heterojunction cells with lead-free, gapless technology; 6 strings of 22 cells in series
cell_type	HJT REC Alpha Pure Series datasheet (English US)
connector_type	Stäubli MC4 PV-KBT4/KST4 REC Alpha Pure Series datasheet (English US)
extra	{'power_bins_w': [385, 390, 395, 400, 405], 'power_bin_table': [{'pmax_w': 385, 'model': 'REC385AA Pure', 'voc_v': 48.5, 'vmp_v': 41.2, 'isc_a': 10.18, 'imp_a': 9.35, 'efficiency_pct': 20.8}, {'pmax_w': 390, 'model': 'REC390AA Pure', 'voc_v': 48.6, 'vmp_v': 41.5, 'isc_a': 10.19, 'imp_a': 9.4, 'efficiency_pct': 21.1}, {'pmax_w': 395, 'model': 'REC395AA Pure', 'voc_v': 48.7, 'vmp_v': 41.8, 'isc_a': 10.2, 'imp_a': 9.45, 'efficiency_pct': 21.3}, {'pmax_w': 400, 'model': 'REC400AA Pure', 'voc_v': 48.8, 'vmp_v': 42.1, 'isc_a': 10.25, 'imp_a': 9.51, 'efficiency_pct': 21.6}, {'pmax_w': 405, 'model': 'REC405AA Pure', 'voc_v': 48.9, 'vmp_v': 42.4, 'isc_a': 10.3, 'imp_a': 9.56, 'efficiency_pct': 21.9}], 'power_bin_table_nmot': [{'pmax_w': 385, 'nmot_pmax_w': 293, 'vmp_v': 38.8, 'imp_a': 7.55, 'voc_v': 45.7, 'isc_a': 8.16}, {'pmax_w': 390, 'nmot_pmax_w': 297, 'vmp_v': 39.1, 'imp_a': 7.59, 'voc_v': 45.8, 'isc_a': 8.2}, {'pmax_w': 395, 'nmot_pmax_w': 301, 'vmp_v': 39.4, 'imp_a': 7.63, 'voc_v': 45.9, 'isc_a': 8.24}, {'pmax_w': 400, 'nmot_pmax_w': 305, 'vmp_v': 39.7, 'imp_a': 7.68, 'voc_v': 46.0, 'isc_a': 8.28}, {'pmax_w': 405, 'nmot_pmax_w': 309, 'vmp_v': 40.0, 'imp_a': 7.72, 'voc_v': 46.1, 'isc_a': 8.32}], 'cell_count': '132 (half-cut)', 'cell_layout': '6 strings of 22 cells in series', 'power_density_w_m2': 'UNKNOWN', 'fire_type': 'UL 61730 Fire Type Class 2', 'bifacial_gain_note': 'Datasheet does not describe the cells as bifacial and prints no bifaciality factor.'}
first_year_degradation_percent	2.0 REC Alpha Pure Series datasheet (English US)
imp_a	9.56 REC Alpha Pure Series datasheet (English US)
isc_a	10.3 REC Alpha Pure Series datasheet (English US)
junction_box_ip_rating	IP68 REC Alpha Pure Series datasheet (English US)
max_reverse_current_a	25
max_series_fuse_rating_a	25 REC Alpha Pure Series datasheet (English US)
max_system_voltage_label	1000 V
max_system_voltage_v	1000 REC Alpha Pure Series datasheet (English US)
mechanical_load_front_pa	7000 REC Alpha Pure Series datasheet (English US)
mechanical_load_rear_pa	4000 REC Alpha Pure Series datasheet (English US)
module_efficiency_pct	21.9
nmot	{'pmax_w': 309, 'voc_v': 46.1, 'vmp_v': 40.0, 'isc_a': 8.32, 'imp_a': 7.72, 'conditions': 'NMOT: air mass AM 1.5, irradiance 800 W/m2, ambient temperature 20 degC, windspeed 1 m/s', 'note': 'Values for the 405 W bin only.'}
nmot_c	44.0 REC Alpha Pure Series datasheet (English US)
pmax_w	405
power_tolerance	0/+5 W (Watt Class Sorting)
protection_class	—
rated_power_w	405 REC Alpha Pure Series datasheet (English US)
stc_conditions	STC: air mass AM 1.5, irradiance 1000 W/m2, temperature 25 degC
temp_coeff_isc	0.04 %/degC
temp_coeff_pmax	-0.26 %/degC
temp_coeff_voc	-0.24 %/degC
vmp_v	42.4 REC Alpha Pure Series datasheet (English US)
voc_v	48.9 REC Alpha Pure Series datasheet (English US)
warranty_performance_years	25 REC Alpha Pure Series datasheet (English US)

Physical / mechanical

area_m2	—
backsheet	Highly resistant polymer (black)
bypass_diodes	3
cable_cross_section_mm2	4.0
cable_length_mm	—
connector_type	Staubli MC4 PV-KBT4/KST4, 12 AWG (4 mm2)
depth_mm	30
dimensions_mm	1821 x 1016 x 30
frame	Anodized aluminum (black)
frame_colour	Black
glass	0.13 in (3.2 mm) solar glass with anti-reflection surface treatment
glass_construction	single glass
glass_thickness_mm	3.2
height_mm	30 REC Alpha Pure Series datasheet (English US)
junction_box	3-part, 3 bypass diodes, IP68 rated
length_mm	1821 REC Alpha Pure Series datasheet (English US)
weight_kg	20.5 REC Alpha Pure Series datasheet (English US)
width_mm	1016 REC Alpha Pure Series datasheet (English US)

Installation

clamp_requirements	—
grounding	—
max_installation_altitude_m	—
mounting_methods	—

Environment

ammonia	IEC 62716 Ammonia Resistance
fire_rating	UL 61730 Fire Type Class 2
hail	IEC 61215-2:2016 Hailstone (35 mm)
max_static_load_front_pa	7000
max_static_load_rear_pa	4000
operating_temperature_c	-40 to +85
operating_temperature_max_c	85 REC Alpha Pure Series datasheet (English US)
operating_temperature_min_c	-40 REC Alpha Pure Series datasheet (English US)
pid	IEC 62804 PID
salt_mist	IEC 61701 Salt Mist
snow_load	Maximum test load (front) +7000 Pa
temperature_coefficient_isc_percent_c	0.04 REC Alpha Pure Series datasheet (English US)
temperature_coefficient_pmax_percent_c	-0.26 REC Alpha Pure Series datasheet (English US)
temperature_coefficient_voc_percent_c	-0.24 REC Alpha Pure Series datasheet (English US)
wind_load	Maximum test load (rear) -4000 Pa

Certifications

standards

['IEC 61215:2016', 'IEC 61730:2016', 'UL 61730', 'IEC 62804 PID', 'IEC 61701 Salt Mist', 'IEC 62716 Ammonia Resistance', 'UL 61730 Fire Type Class 2', 'IEC 62782 Dynamic Mechanical Load', 'IEC 61215-2:2016 Hailstone (35 mm)', 'IEC 62321 Lead-free', 'ISO 14001:2004', 'ISO 9001:2015']

Warranty & service

annual_degradation_pct	0.25
conditional_terms	[{'condition': 'Standard warranty (panel NOT installed by an REC Certified Solar Professional)', 'product_years': 20, 'power_years': 25, 'labor_years': 0}, {'condition': 'REC ProTrust - installed by an REC Certified Solar Professional, all system sizes < 25 kW', 'product_years': 25, 'power_years': 25, 'labor_years': 25}, {'condition': 'REC ProTrust - installed by an REC Certified Solar Professional, 25 - 500 kW', 'product_years': 25, 'power_years': 25, 'labor_years': 10}]
first_year_degradation_pct	—
notes	Printed: Power in Year 1 98%; Annual Degradation 0.25%; >92% Power in Year 25. Condition printed on the datasheet: 'REC ProTrust Warranty applies only for i) REC panels installed by an REC Certified Solar Professional, and ii) panels have been registered by the installer with REC.' BOTH warranty lengths recorded: 20 y product standard / 25 y product with certified installation.
performance_years	25
product_years	20
product_years_certified_installer	25
retained_power_at_year	25
retained_power_end_pct	92

Документи

datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} Datasheet - REC Alpha Pure Series (official REC link, 404 at time of research) — знайдено, не отримано rev UNKNOWN

datasheet REC Alpha Pure Series datasheet (English US) rev Ref: PM-DS-12-01-Rev-C 10.21

other REC Alpha Pure product page (recgroup.com) rev UNKNOWN

Додаткові задокументовані параметри

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

Cell string layout	6 strings of 22 cells in series
Labor Warranty (yrs)	0 (standard) / 25 (<25 kW certified) / 10 (25-500 kW certified)
Power in Year 1	98%
Product Warranty (yrs)	20 (standard) / 25 (REC ProTrust, certified installer)
builder_completeness	partial

REC Group REC405AA Pure