460^(W)

Component power

21.28^<%>

Component efficiency

15^(year)

Product quality assurance

30^(year)

Efficiency warranty

Core Advantages

Smart Soldering

Uniform smart soldering increases the power and efficiency of the module, and improves the power load capacity.

Smart Module Packaging and Logistics

Smart module packaging solutions are used to achieve high reliability, low-cost transportation and logistics.

Half-Cell Modules

The power of half-cell module increases, and the hot spot temperature reduces because of lower working current.

Multi-busbar Design

Our multi-busbar design further improves current collection capabilities.

Power Warranty

1st year degradation ≤2.0%, linear degradation ≤0.45%/year

Electrically Compatible

Lower Operating current,Good for distributed generation applications; Matches with various inverters and optimizers; Avoids wiring loss.

Bifacial Energy Yield

Additional power generation from the backside of bifacial modules increases the overall energy yield, which has been verified by customers and third-party testing organizations.

TOPCON Cells

TOPCon technology,higher power, overcomes LID and PID degradation.

Mechanical Parameters

Dimensions of Module

1906x1134x30mm

Weight

28.6kg

Packing

37pcs/Pallet, 888pcs/40hq

Glass

High Transparency Solar Glass 2.0mm

Backsheet

Heat Strengthened Glass 2.0mm

Frame

Anodized Aluminum Alloy & Custom Color Accepted

J-Box

IP68 Rated

Cable

4.0mm², 300mm

Bypass Diodes

3pcs

Wind/ Snow Load

2400Pa/5400Pa

Connector

MC4 Compatible

Electrical Performance Parameters (STC Test)

Module Type	SF-M18/G120445	SF-M18/G120450	SF-M18/G120455	SF-M18/G120460
Maximum Power (Pmax) [W]	445	450	455	460
Maximum Power Voltage (Vmp)[M]	34.33	34.48	34.63	34.78
Maximum Power Current (lmp) [A]	12.96	13.05	13.14	13.23
Open Circuit Voltage (Voc)[M]	41.21	41.36	41.51	41.66
Short Circuit Current (Isc)[A]	13.76	13.84	13.91	13.98
Module Eficiency[%]	20.59	20.82	21.05	21.28
Celli Type[mm]	Mono 182x91,120 cells
Operational Temperature['C]	-40~+85°C
Maximum System Voltage	1500V DC
Max Series Fuse Rating	25A

Electrical Performance Parameters (NOTC Test)

Module Type	SF-M18/G120445	SF-M18/G120450	SF-M18/G120455	SF-M18/G120460
Maximum Power (Pmax) [W]	330.19	333.90	337.61	341.32
Maximum Power Voltage (Vmp)[M]	31.93	32.07	32.21	32.35
Maximum Power Current (lmp) [A]	10.34	10.41	10.48	10.55
Open Circuit Voltage (Voc)[M]	38.33	38.46	38.60	38.74
Short Circuit Current (Isc)[A]	10.98	11.04	11.10	11.15
Module Eficiency[%]	20.59	20.82	21.05	21.28
Celli Type[mm]	Mono 182x91,120 cells
Operational Temperature['C]	-40~+85°C
Maximum System Voltage	1500V DC
Max Series Fuse Rating	25A

Electrical Characteristics With 10% Solar Irradiation Ratio

Module Type	SF-M18/G120445	SF-M18/G120450	SF-M18/G120455	SF-M18/G120460
Total Equivalent power(Pmax)[Wp]	490	495	501	506
Maximum Power Voltage (Vmp)[M]	34.33	34.48	34.63	34.78
Maximum Power Current (lmp) [A]	14.26	14.36	14.45	14.55
Open Circuit Voltage (Voc)[M]	41.21	41.36	41.51	41.66
Short Circuit Current (Isc)[A]	15.14	15.22	15.30	15.38
Irradiation Ratio(rear/front)	10%

Load Capacity

Frontal maximum static load (e.g., snow, wind)

5400Pa

Maximum static load on back (e.g. wind)

2400Pa

Pass the hail test

Diameter 25mm, impact speed 23m/s

Temperature Coefficient (STC test)

Temperature Coefficient of Isc

+0.06%/°C

Temperature Cofficient of Voc

-0.30%/°C

Temperature Coefficient of Pmax

-0.39%/°C

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SF-M18 G120(445W-460W) Double Face Solar Panels