Low price for 540w Solar Panel Longi - 144 half cells Mono Solar Panel 460W – Yifeng

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Low price for 540w Solar Panel Longi - 144 half cells Mono Solar Panel 460W – Yifeng Detail:

Product Details

144 CELL multicrystalline module 335W,340W,345W

Description

(1).Ideal for large scale installations
-Reduce BOS cost by connecting more modules in a string
(2).Half-cell design brings higher efficiency
- New cell string layout and split J-box location to reduct the energy loss caused by shading between modules
- LRF integrated to gain more power,need avoid light sensitive case operating temperatures
(3).Highly reliable due to stringent quality control
- Over30 in-house tests(UV,TC,HF,and many more)
Complete System and Product Certifications
IEC 61215,IEC61730,UL1703,IEC61701,IEC62716
ISO 9001 :Quality Management System
OHSAS 18001: Occupational Health and Safety Management System

Product Parameter

Mechanical Parameters		Working Conditions
Cell(mm)	Poly 156.75×78.375	Maximum System Voltage	DC 1500V(IEC/UL)
Weight(kg)	23	Operating Temp.	-40℃～+85℃
Dimensions(LWH)(mm)	2000x996x40	Maximum Series Fuse(A)	15
Cable Length(mm)	N 144mm/P 285mm	Static loading	5400Pa
Cable cross section size(mm2)	4	Grounding conductivity	<0.1Ω
No. of cells and connections	144(6×24)	NOCT	45±2℃
No. of diodes	3	Application Class	Class A
Packaging	27pcs per pallet	Insulation Resistance	≥100MΩ
Packaging	594pcs per 40′HC	Insulation Resistance	≥100MΩ
Guarantee
10-year Warranty for Materials and Processing 25-year Warranty for Extra Linear Power Output.

Product Feature

Electrical Characteristics			Test Uncertainty For Pmax:±3
Model Number	TSM-335W		TSM-340W		TSM-345W
Testing Condition	STC	NOCT	STC	NOCT	STC	NOCT
Rated Maximum Power at STC(w)	335	247	340	251	345	255
Open Circuit Voltage(Voc/V)	45.9	42.5	46.1	42.7	46.3	42.8
Maximum Power Voltage(Vmp/V)	37.4	34.6	37.5	34.9	37.8	35.1
Short Circuit Current(Isc/A)	9.45	7.63	9.50	7.67	9.55	7.71
Maximum Power Current(Imp/A)	8.96	7.15	9.05	7.20	9.14	7.26
Module Efficiency(nm/%)	16.9		17.1		17.4
Power Tolerance	0~ +5W
Temperature Coefficient of Isc	+0.050%/℃
Temperature Coefficient of Pmax	－0.410%/℃
STC(Standard Testing Conditions):Irradiance 1000W/㎡,Cell Temperature 25℃,Spectra at AM1.5
NOCT(Nominal Operating Cell Temperature):Irradiance 800W/㎡,Ambient Temperature 20℃,Spectra at AM1.5,Wind at 1m/S

Mechanical Parameter

I- V Curve

Application Project

The working temperature of the component is reduced, the probability of hot spot is greatly reduced, and the reliability and safety of the component are improved.In terms of shadow shading, due to its unique design, it has better anti-shading performance than conventional components.

FAQ

Q1. 1.Are you factory or trade company?

A1: We are solar panel factory with over 10 years history.

Q2. Can we customize the size of the solar panel?

A2: Yes, we accept customized order with MOQ 100 pcs.

Q3. What kind of certification do you have ?

A3: Our solar panels are approved by CE, SGS, ROHS, SONCAP, UL,VDE IEC,etc.

Q4. What is the warranty for the solar panel?

A4: 20 years warranty.

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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for Low price for 540w Solar Panel Longi - 144 half cells Mono Solar Panel 460W – Yifeng, The product will supply to all over the world, such as: Jakarta, Qatar, Belgium, Our products are widely sold to Europe, USA, Russia, UK, France, Australia, Middle East, South America, Africa, and Southeast Asia, etc. Our solutions are highly recognized by our customers from all around the world. And our company is committed to continually improving effectiveness of our management system to maximize customer satisfaction. We sincerely hope to make progress with our customers and create a win-win future together. Welcome to join us for business!

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