ASM54P 425-445 Series Solar Energy Products

Product Description

425-445W 22.27% 0.55%

POWER RANGE MAXIMUM EFFICIENCY YEARLY DEGRADATION

12 YEARS PRODUCT WARRANTY 30 YEARS OUTPUT GUARANTEE

Types of Photovoltaic Panels

Monocrystalline Silicon Solar Panels: These panels comprise solar cells made from a single crystal of silicon. They have the highest efficiency, typically ranging from 15%-20%, meaning they can generate more power per unit of surface area compared to other silicon-based panels. They are recognizable by their uniform dark color and rounded corners.

Polycrystalline Silicon Solar Panels: These panels use solar cells made from multiple silicon crystals. Polycrystalline panels are usually less efficient (14%-16%) than monocrystalline ones but are generally more affordable. They are recognized by their blue color and square-shaped cells.

Thin-Film Solar Panels: This technology involves depositing thin layers of semiconductor materials onto a solid surface to create solar cells. The most common thin-film solar panels use amorphous silicon (a-Si), copper indium gallium selenide (CIGS), or cadmium telluride (CdTe). These panels have lower efficiency (approximately 10%-12%) but can be more flexible and are cost-effective in large-scale installations.

Bifacial Solar Panels: These panels can generate electricity from both the front and back sides of the panels, capturing sunlight reflected from the ground or nearby surfaces. Bifacial panels are available in both monocrystalline and polycrystalline versions and can have enhanced efficiency and provide more power output.

ELECTRICAL CHARACTERISTICS 丨 STC*

Nominal Power Watt Pmax(W)*	425	430	435	440	445
Power Output Tolerance Pmax(%)	0~+3	0~+3	0~+3	0~+3	0~+3
Maximum Power Voltage Vmp(V)	32.18	32.38	32.59	32.81	33.02
Maximum Power Current Imp(A)	13.21	13.28	13.35	13.41	13.48
Open Circuit Voltage Voc(V)	38.75	38.95	39.16	39.38	39.59
Short Circuit Current Isc(A)	13.66	13.73	13.80	13.86	13.93
Module Eﬃciency (%)	21.27	21.52	21.77	22.02	22.27

MECHANICAL DATA

Solar cells	Single glass
Cells orientation	144（6×24）
Module dimension	1722×1134×30mm (With Frame)
Weight	22 kg
Glass	3.2mm, High Transmission, AR Coated Tempered Glass
Junction box	IP 68，3 diodes
Cables	4 mm² ,350 mm (With Connectors)
Connectors*	MC4-compatible

ELECTRICAL CHARACTERISTICS 丨 NMOT

Maximum Power Pmax(Wp)	320	323	327	331	335
Maximum Power Voltage Vmpp(V)	10.67	10.73	10.78	10.83	10.89
Maximum Power Current Impp(A)	29.99	30.10	30.33	30.56	30.76
Open Circuit Voltage Voc(V)	36.81	37.00	37.20	37.41	37.61
Short Circuit Current Isc(A)	11.03	11.09	11.14	11.19	11.25

TEMPERATURE RATINGS* WORKING CONDITIONS

NMOT	45℃ ±2℃	Maximum system voltage	1500 V DC
Temperature coeﬃcient of Pmax	-0.25%/℃	Operating temperature	-40℃~+85℃
Temperature coeﬃcient of Voc	-0.25%/℃	Maximum series fuse	25 A
Temperature coeﬃcient of Isc	+0.045%/℃	Front Side Maximum Static Loading Up to 5400 Pa
Refer.Bifacial Factor	70±5%	Rear Side Maximum Static Loading Up to 2400 Pa

Battery cell temperature

Transportation and loading capacity of flatbed trucks (model: high and low board - total length of 17.5 meters, high board length of 3.5-4.5 meters)Size of each pallet (mm) 1782 x 1140 x 1249 36 pieces/pallet, 36 pallets/vehicle, 1296 pieces/vehicle.

Next: Solar Panels 400w 450w 460w 480 Watt

TEMPERATURE RATINGS* WORKING CONDITIONS

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