ANMA System Building

Identity

category	pv_modules
generation	Alpha Pro MG
manufacturer	REC Group
market_version	IEC 1500 V
model	REC640AA Pro MG
mpn	REC640AA Pro MG
product_family	REC Alpha Pro MG 590-640 W
product_status	active
region	AU
release_year	—
series	REC Alpha
sku	—
variant	glass:glass bifacial, silver frame, commercial & industrial

Electrical

application_class	—
bifacial	True
bifaciality_factor_pct	86
bifaciality_percent_max	91.0 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
bifaciality_percent_min	81.0 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
cable_length_negative_mm	300 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
cable_length_positive_mm	300 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
cell_count	120 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
cell_technology	120 half-cut REC bifacial heterojunction cells
cell_type	HJT Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
connector_type	JM608 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
extra	{'power_bins_w': [590, 600, 610, 620, 630, 640], 'power_bin_table': [{'pmax_w': 590, 'model': 'REC590AA Pro MG', 'voc_v': 44.1, 'vmp_v': 35.8, 'isc_a': 17.34, 'imp_a': 16.5, 'efficiency_pct': 20.8, 'power_density_w_m2': 208}, {'pmax_w': 600, 'model': 'REC600AA Pro MG', 'voc_v': 44.2, 'vmp_v': 36.0, 'isc_a': 17.45, 'imp_a': 16.67, 'efficiency_pct': 21.1, 'power_density_w_m2': 215}, {'pmax_w': 610, 'model': 'REC610AA Pro MG', 'voc_v': 44.4, 'vmp_v': 36.3, 'isc_a': 17.56, 'imp_a': 16.81, 'efficiency_pct': 21.5, 'power_density_w_m2': 222}, {'pmax_w': 620, 'model': 'REC620AA Pro MG', 'voc_v': 44.6, 'vmp_v': 36.6, 'isc_a': 17.67, 'imp_a': 16.94, 'efficiency_pct': 21.8, 'power_density_w_m2': 222}, {'pmax_w': 630, 'model': 'REC630AA Pro MG', 'voc_v': 44.7, 'vmp_v': 36.8, 'isc_a': 17.78, 'imp_a': 17.12, 'efficiency_pct': 22.2, 'power_density_w_m2': 222}, {'pmax_w': 640, 'model': 'REC640AA Pro MG', 'voc_v': 44.9, 'vmp_v': 37.1, 'isc_a': 17.89, 'imp_a': 17.26, 'efficiency_pct': 22.5, 'power_density_w_m2': 225}], 'power_bin_table_nmot': [{'pmax_w': 590, 'nmot_pmax_w': 450, 'vmp_v': 33.7, 'imp_a': 13.33, 'voc_v': 41.6, 'isc_a': 14.01}, {'pmax_w': 600, 'nmot_pmax_w': 457, 'vmp_v': 33.9, 'imp_a': 13.46, 'voc_v': 41.7, 'isc_a': 14.09}, {'pmax_w': 610, 'nmot_pmax_w': 464, 'vmp_v': 34.2, 'imp_a': 13.58, 'voc_v': 41.8, 'isc_a': 14.18}, {'pmax_w': 620, 'nmot_pmax_w': 469, 'vmp_v': 34.5, 'imp_a': 13.68, 'voc_v': 42.0, 'isc_a': 14.27}, {'pmax_w': 630, 'nmot_pmax_w': 477, 'vmp_v': 34.7, 'imp_a': 13.83, 'voc_v': 42.1, 'isc_a': 14.36}, {'pmax_w': 640, 'nmot_pmax_w': 487, 'vmp_v': 35.0, 'imp_a': 13.94, 'voc_v': 42.3, 'isc_a': 14.45}], 'cell_count': '120 (half-cut)', 'cell_layout': 'UNKNOWN', 'power_density_w_m2': 225, 'fire_type': 'IEC Fire Class C / Type 29', 'bifacial_gain_note': 'Bifaciality printed as PMAX 86% +/- 5%, VOC 99% +/- 1%, ISC 86% +/- 5%.'}
first_year_degradation_percent	2.0 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
imp_a	17.26 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
isc_a	17.89 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
junction_box_ip_rating	IP68 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
max_reverse_current_a	35
max_series_fuse_rating_a	35 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
max_system_voltage_label	1500 V
max_system_voltage_v	1500 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
module_efficiency_pct	22.5
module_type	bifacial Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
nmot	{'pmax_w': 487, 'voc_v': 42.3, 'vmp_v': 35.0, 'isc_a': 14.45, 'imp_a': 13.94, 'conditions': 'NMOT: air mass AM 1.5, irradiance 800 W/m2, ambient temperature 20 degC, windspeed 1 m/s', 'note': 'Values for the 640 W bin only.'}
nmot_c	44.0
official_manual_url	https://www.recgroup.com/sites/default/files/2024-12/IM_RECAlphaProM_MG.pdf REC Alpha Pro Panels Installation Manual REV 15 (IEC, EN)
pmax_w	640
power_tolerance	0/+10 W (Watt Class Sorting)
product_status	legacy REC Alpha Pro Panels Installation Manual REV 15 (IEC, EN)
protection_class	—
rated_power_w	640 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
stc_conditions	STC: air mass AM 1.5, irradiance 1000 W/m2, temperature 25 degC
temp_coeff_isc	0.04 %/degC
temp_coeff_pmax	-0.24 %/degC
temp_coeff_voc	-0.24 %/degC
vmp_v	37.1 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
voc_v	44.9 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
warranty_performance_years	30 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
warranty_product_years	20 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)

Physical / mechanical

area_m2	2.84
backsheet	None - 2.0 mm rear solar glass
bypass_diodes	3
cable_cross_section_mm2	4.0
cable_length_mm	300 + 300
connector_type	Jiaming Tianheyuan PV-JM608 in accordance with IEC 62852:2014
depth_mm	30
dimensions_mm	2175 x 1305 x 30
frame	Anodized aluminum (Silver)
frame_colour	Silver
glass	2.0 mm solar glass front and rear (glass:glass construction)
glass_construction	dual glass
glass_thickness_mm	2.0
height_mm	30 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
junction_box	3-part, 3 bypass diodes, IP68 rated, in accordance with IEC 62790:2020
length_mm	2175 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
weight_kg	36.8 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
width_mm	1305 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)

Installation

clamp_requirements	—
grounding	—
max_installation_altitude_m	—
mounting_methods	—

Environment

ammonia	—
fire_rating	Fire Class C; Fire Type 29
hail	35 mm @ 27.2 m/s
max_static_load_front_pa	—
max_static_load_rear_pa	—
operating_temperature_c	Min environmental temperature -40 degC; module operating temperature [T98] 70 degC
operating_temperature_max_c	70 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
operating_temperature_min_c	-40 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
pid	—
salt_mist	—
snow_load	—
temperature_coefficient_isc_percent_c	0.04 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
temperature_coefficient_pmax_percent_c	-0.24 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
temperature_coefficient_voc_percent_c	-0.24 Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC)
wind_load	—

Certifications

standards

['IEC 61215:2021', 'IEC 61730:2023', 'UL 61730']

Warranty & service

annual_degradation_pct	0.25
conditional_terms	[{'condition': 'Product warranty as printed on the Alpha Pro MG datasheet', 'product_years': 20, 'power_years': 30, 'labor_years': 'UNKNOWN'}]
first_year_degradation_pct	—
notes	Alpha Pro MG datasheet prints Product Warranty 20 years, Power Warranty 30 years, Power in Year 1 98%, Annual Degradation 0.25%, Power in Year 30 90.75%. The REC ProTrust extended-warranty table printed on the residential Alpha sheets was NOT read on this sheet, so extended terms are UNKNOWN here.
performance_years	30
product_years	20
product_years_certified_installer	—
retained_power_at_year	30
retained_power_end_pct	90.75

Документи

datasheet Datasheet - REC Alpha Pro MG (English, ANZ / CEC, IEC) rev V4.9 REF: PM-DS-12-06/02.04.05.01

installation_manual REC Alpha Pro Panels Installation Manual REV 15 (IEC, EN)

Зафіксовані конфлікти

electrical.nmot_c Resolved — accepted incoming value

44 — stored value

44.0 — row 'NMOT' (single row, all power classes): '44 ± 2°C'

Detected during import pv-builder-2026-09-batch08

Додаткові задокументовані параметри

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

ISC Bifaciality	86% +/- 5%
Module Operating Temperature [T98]	70 degC
Power in Year 1	98%
Power in Year 30	90.75%
VOC Bifaciality	99% +/- 1%

REC Group REC640AA Pro MG