ASTER E TECHNOLOGIES

ASTER: 120 CUT CELL MONO-FACIAL & Bi-FACIAL MODULE

ASTER Solar Photovoltaic Modules are the best for On-Grid solar power plants. Our modules are built to withstand extreme harsh weather conditions and sustain for more than 25 years. The rigid performance and safety measures adopted by our products are one of its kind. These modules are carved into perfection with our state-of-the-art machinery and premium materials sourced from across the world.

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PRODUCT FEATURES

AR Coated high transmission glass
Anodised aluminium frame
Pid free
Mechanical load of 5400 Pa
MC4 Compatible connectors

BENEFITS

Capable of bearing high snow load and wind
Excellent current distribution performance
Flexibility in inverter selection
Resists corrosion of the frame ensuring long life
No degradation of electrical power, hence safer

TECHNICAL SPECIFICATION 120 CUT CELL MONO-FACIAL MODULE

Electrical data at 1000 W/m², 25°C and A.M. 1.5 (STC in accordance with IEC 60904-3)
MODEL NAME	E440HCMW120	E445HCMW120	E450HCMW120
RATED POWER AT STC (W)	440 Wp	445 Wp	450 Wp
POWER TOLERANCE	+5W	+5W	+5W
MODULE EFFICIENCY AT STC	20.82%	20.51%	20.74%
OPEN CIRCUIT VOLTAGE (Voc) (±10%)	41.44	41.46	41.56
SHORT CIRCUIT CURRENT (Isc) (±10%)	13.55	13.75	13.81
MAX POWER VOLTAGE - Vpm (VOLTS)	34.21	34.28	34.31
MAX POWER CURRENT - Ipm (AMPS)	12.87	12.99	13.12
AT LOW IRRADIANCE (200W/M², 25°C AND AM1.5) THE MODULE YIELDS AT LEAST 95% OF THE STC EFFICIENCY.

Thermal data
TEMPERATURE COEFFICIENT OPEN CIRCUIT VOLTAGE	-0.29% / °C
TEMPERATURE COEFFICIENT SHORT CIRCUIT CURRENT	+0.05% / °C
TEMPERATURE COEFFICIENT RATED POWER	-0.39% / °C
NOCT (NORMAL OPERATING CELL TEMPERATURE)	45°C ± 2°C

Mechanical data
NUMBER OF CELLS & CELL TYPE	120 MONOFACIAL SOLAR CELLS (182mm X 91mm)
DIMENSIONS (L X W X H)	1913 mm X 1134 mm X 35 mm
WEIGHT	24 Kg
FRONT GLASS	3.2 mm HIGH TRANSMISSION, SOLAR GLASS
EMBEDDING	EVA
BACK SHEET	COMPOSITE FILM, WHITE
JUNCTION BOX	3 SPLIT JUNCTION BOX, IP68
NUMBER OF BYPASS DIODES	3
CABLES	4 mm² SOLAR CABLES, LENGTH 500 ± 10mm
CONNECTORS	MC4 COMPATIBLE

Permissible operating conditions
OPERATING TEMPERATURE RANGE	-40°C TO 60°C
MAX. SYSTEM VOLTAGE	1500V DC
MAX. REVERSE CURRENT	25 A
MAX. SURFACE LOAD CAPACITY	5400 Pa
PROTECTION CLASS	II
RESISTANCE AGAINST HAIL	MAX Ø24 MM WITH IMPACT SPEED OF 83KM/H

Warranty
PRODUCT WARRANTY	12 YEARS
PERFORMANCE WARRANTY	25 YEARS
ANNUAL DEGRADATION	1ST YEAR DEGRADATION, 2%, FROM 2ND YEAR 0.55% ANNUAL DEGRADATION.