ANMA System Building

Identity

category	pv_modules
generation	N-Peak 3
manufacturer	REC Group
market_version	UL 1000 V
model	REC400NP3 Black
mpn	REC400NP3 Black
product_family	REC N-Peak 3 Black Series 390-400 W
product_status	active
region	—
release_year	—
series	REC N-Peak
sku	—
variant	all-black (black frame with silver support bars

Electrical

application_class	—
bifacial	—
bifaciality_factor_pct	—
cable_cross_section_mm2	4.0 REC n-Peak 3 Black Series datasheet (UL, English)
cable_length_negative_mm	1200 REC n-Peak 3 Black Series datasheet (UL, English)
cable_length_positive_mm	1200 REC n-Peak 3 Black Series datasheet (UL, English)
cell_count	132 REC n-Peak 3 Black Series datasheet (UL, English)
cell_technology	132 half-cut, bifacial, mono c-Si n-type cells; 6 strings of 22 cells in series (REC's product page describes N-Peak 3 as n-type TOPCon; the datasheet says only 'mono c-Si n-type')
cell_type	n-type mono c-Si REC n-Peak 3 Black Series datasheet (UL, English)
connector_type	Stäubli MC4 PV-KBT4/KST4 REC n-Peak 3 Black Series datasheet (UL, English)
extra	{'power_bins_w': [390, 400], 'power_bin_table': [{'pmax_w': 390, 'model': 'REC390NP3 Black', 'voc_v': 44.8, 'vmp_v': 36.8, 'isc_a': 11.31, 'imp_a': 10.6, 'efficiency_pct': 19.5}, {'pmax_w': 400, 'model': 'REC400NP3 Black', 'voc_v': 45.0, 'vmp_v': 37.6, 'isc_a': 11.39, 'imp_a': 10.64, 'efficiency_pct': 20.3}], 'power_bin_table_nmot': [{'pmax_w': 390, 'nmot_pmax_w': 295, 'vmp_v': 34.4, 'imp_a': 8.56, 'voc_v': 41.9, 'isc_a': 9.13}, {'pmax_w': 400, 'nmot_pmax_w': 302, 'vmp_v': 35.2, 'imp_a': 8.59, 'voc_v': 42.1, 'isc_a': 9.2}], 'cell_count': '132 (half-cut)', 'cell_layout': '6 strings of 22 cells in series', 'power_density_w_ft2': 18.9, 'fire_type': 'UL 61730 Fire Type Class 2; UL 790 Fire Class Type C', 'bifacial_gain_note': 'Cells are described as bifacial; the panel has a black opaque backsheet and no module bifaciality factor is printed, so module bifaciality is UNKNOWN.'}
first_year_degradation_percent	2.0 REC n-Peak 3 Black Series datasheet (UL, English)
imp_a	10.64 REC n-Peak 3 Black Series datasheet (UL, English)
isc_a	11.39 REC n-Peak 3 Black Series datasheet (UL, English)
junction_box_ip_rating	IP68 REC n-Peak 3 Black Series datasheet (UL, English)
max_reverse_current_a	25
max_series_fuse_rating_a	25 REC n-Peak 3 Black Series datasheet (UL, English)
max_system_voltage_label	1000 V
max_system_voltage_v	1000 REC n-Peak 3 Black Series datasheet (UL, English)
mechanical_load_front_pa	7000 REC n-Peak 3 Black Series datasheet (UL, English)
mechanical_load_rear_pa	4000 REC n-Peak 3 Black Series datasheet (UL, English)
module_efficiency_pct	20.3
nmot	{'pmax_w': 302, 'voc_v': 42.1, 'vmp_v': 35.2, 'isc_a': 9.2, 'imp_a': 8.59, 'conditions': 'NMOT: air mass AM 1.5, irradiance 800 W/m2, ambient temperature 20 degC, windspeed 1 m/s', 'note': 'Values for the 400 W bin only.'}
nmot_c	44.3 REC n-Peak 3 Black Series datasheet (UL, English)
pmax_w	400
power_tolerance	0/+10 W (Watt Class Sorting)
protection_class	—
rated_power_w	400 REC n-Peak 3 Black Series datasheet (UL, English)
stc_conditions	STC: air mass AM 1.5, irradiance 1000 W/m2, temperature 25 degC; production spread tolerance of PMAX, VOC & ISC +/-3% within one watt class
temp_coeff_isc	0.04 %/degC
temp_coeff_pmax	-0.34 %/degC
temp_coeff_voc	-0.26 %/degC
vmp_v	37.6 REC n-Peak 3 Black Series datasheet (UL, English)
voc_v	45.0 REC n-Peak 3 Black Series datasheet (UL, English)
warranty_performance_years	25 REC n-Peak 3 Black Series datasheet (UL, English)

Physical / mechanical

area_m2	—
backsheet	Highly resistant polymer (black)
bypass_diodes	3
cable_cross_section_mm2	—
cable_gauge	12 AWG
cable_length_mm	47.2 + 47.2 in
connector_type	Staubli MC4 PV-KBT4/KST4 (12 AWG)
depth_mm	—
dimensions_in	74.8 x 40.9 x 1.2 in (19.7 sq-ft)
dimensions_mm	—
frame	Anodized aluminum (black) with silver support bars
frame_colour	Black
glass	0.13 in solar glass with anti-reflective surface treatment
glass_construction	single glass
glass_thickness_mm	—
height_mm	30 REC n-Peak 3 Black Series datasheet (UL, English)
junction_box	3-part, 3 bypass diodes, lead-free, IP68 rated
length_mm	1899 REC n-Peak 3 Black Series datasheet (UL, English)
weight_kg	21.8 REC n-Peak 3 Black Series datasheet (UL, English)
weight_lb	48.0
width_mm	1040 REC n-Peak 3 Black Series datasheet (UL, English)

Installation

clamp_requirements	At least one clamp in each of the four marked clamping zones; torque 12-25 Nm (106-221 lbf/in); minimum grip length 1.6 in, grip depth 0.2-0.4 in
grounding	Marked 6 mm grounding holes near each corner; Listed (KDER) ILSCO GBL-4DBT (tin plated) lug with star washer and lock nut
max_installation_altitude_m	2000
mounting_methods	Rail-based systems (continuous or short rails parallel to the short or the long side) or the four mounting holes on the panel underside with corrosion-resistant fasteners

Environment

ammonia	IEC 62716 Ammonia Resistance
fire_rating	UL 61730 Fire Type Class 2; UL 790 Fire Class Type C
hail	1.37 in hailstone impact per IEC 61215-2:2016
max_static_load_front_pa	7000
max_static_load_rear_pa	4000
operating_temperature_c	-40 to +185 degF (as printed)
operating_temperature_max_c	85 REC n-Peak 3 Black Series datasheet (UL, English)
operating_temperature_min_c	-40 REC n-Peak 3 Black Series datasheet (UL, English)
pid	IEC 62804 PID
salt_mist	IEC 61701 Salt Mist
snow_load	Front 7000 Pa (146 lbs/sq-ft)
temperature_coefficient_isc_percent_c	0.04 REC n-Peak 3 Black Series datasheet (UL, English)
temperature_coefficient_pmax_percent_c	-0.34 REC n-Peak 3 Black Series datasheet (UL, English)
temperature_coefficient_voc_percent_c	-0.26 REC n-Peak 3 Black Series datasheet (UL, English)
wind_load	Rear 4000 Pa (83.5 lbs/sq-ft)

Certifications

standards

['IEC 61215:2016', 'IEC 61730:2016', 'UL 61730', 'IEC 62804 PID', 'IEC 61701 Salt Mist', 'IEC 62716 Ammonia Resistance', 'IEC 62782 Dynamic Mechanical Load', 'ISO 14001', 'ISO 9001', 'IEC 45001', 'IEC 62941']

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 REC n-Peak 3 Black Series datasheet (UL, English) rev Rev 3 - 02.23

installation-manual REC Solar Panels Installation Manual (UL), Rev L rev Rev L

other REC N-Peak 3 Black product page (recgroup.com, US) rev UNKNOWN

product_page REC Solar | REC N-Peak 3 Black 390-400W | ENF Panel Directory rev n/a

Зафіксовані конфлікти

warranty_product_years Review required

25 —

20 —

cell_technology Review required

132 half-cut, bifacial, mono c-Si n-type cells — REC n-Peak 3 Black Series datasheet Rev 3 - 02.23

n-type TOPCon cell-based solar panels (third generation) — REC N-Peak 3 Black product page

Додаткові задокументовані параметри

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

Availability	only available in the US
Hailstone impact	1.37 in per IEC 61215-2:2016
Labor Warranty (yrs)	0 (standard) / 25 (<25 kW certified) / 10 (25-500 kW certified)
Power density	18.9 W/ft2
Power in Year 1	98%
Product Warranty (yrs)	20 (standard) / 25 (REC ProTrust, certified installer)
identity.variant_as_researched	all-black (black frame with silver support bars, black backsheet)

REC Group REC400NP3 Black