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FUZHOU THINMAX SOLAR CO., LTD

City:fuzhou

Province/State:fujian

Country/Region:china

Contact Person:MrMs. Caroline Gu

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450w Miniature Solar Panels LR4-72HPH-450M 166mm Longi LONGI 25 Years Warranty

Name: 450w Miniature Solar Panels LR472HPH450M 166mm Longi LONGI 25 Years Warranty
Brand: LONGI
Price: 0.25 USD

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Brand Name :LONGI

Model Number :LR4-72HPH-450M

Place of Origin :Jiangxi, China

MOQ :13500 watts

Price :$0.25/watts >=13500 watts

Supply Ability :100 Piece/Pieces per Week

Packaging Details :One piece per carton.

Cell size :166mmx166mm

Type :Half Cell

Panel Dimensions :2094*1038*1050

Panel Efficiency :20.7%

Certificate :CE

Warranty :25years

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LONGI 25 Years Warranty Monocrystalline Silicon Solar Cells 450w LR4-72HPH-450M Pv Solar Panel Module

Products Description

450w Miniature Solar Panels LR4-72HPH-450M 166mm Longi LONGI 25 Years Warranty

Electrical Characteristics STC : AM1.5 1000W/m² 25°C NOCT:AM1.5 800W/m² 20°C 1m/s Test uncertainty for Pmax:土3%

Module Type	LR4-72HPH-445M	LR4-72HPH-450M	LR4-72HPH-455M	LR4-72HPH-460M	LR4-72HPH-465M
Testing Condition	STC NOCT	STC NOCT	STC NOCT	STC NOCT	STC NOCT
Maximum Power (Pmax/W)	445 334.3	450 338.0	455 341.8	460 345.5	465 349.3
Open Circuit Voltage (Voc/V)	49.1 46.2	49.3 46.4	49.5 46.5	49.7 46.7	49.9 46.9
Short Circuit Current (Isc/A)	11.53 9.35	11.60 9.41	11.66 9.46	11.73 9.51	11.79 9.56
Voltage at Maximum Power (Vmp/)	41.3 38.4	41.5 38.6	41.7 38.8	41.9 39.0	42.1 39.2
Current at Maximum Power (Imp/A)	10.78 8.70	10.85 8.75	10.92 8.81	10.98 8.86	11.05 8.91
Module Efficiency/(%)	20.5	20.7	20.9	21.2	21.4

Operating Parameters

Operational TemPerature	-40°C - +85°C
Power Output Tolerance	0-3%
Voc and Isc Tolerance	土3%
Maximum System Voltage	DC1500V (IEC/UL)
Maximum Series Fuse Rating	20A
Nominal Operating Cell Temperature	45土2°C
Protection Class	Class II
Fire Rating	UL type 1or2 IEC ClassC

Mechanical Loading

Front Side Maximum Static Loading	5400Pa
Rear Side Maximum Static Loading	2400Pa
Hailstone Test	25mm Hailstone at the speed of 23m/s

Temperature Ratings (STC)

Temperature Coefficientof Isc	+0.050%/°C
Temperature Coefficientof Voc	-0.265%/°C
Temperature Coefficient of Pmax	-0.340%/°C

Specification

item	value
place of Origin	China Jiangxi
Brand Name	LONGI
Model Number	LR4-72HPH-450M
Cell size	166mmx166mm
Type	Half Cell
Panel Efficiency	20.7%
Certificate	CE
Warranty	25 Years

Product advantages

100% Inspection

Before and After Lamination. Most stringent acceptance criteria and tightest tolerance, Intelligent alarm and stop mechanism in case of any deviation or errors.

100% EL Testing
Before and Following Lamination Ensure "Zero" micro crack monitoring before final Inspection, Continuous line monitoring and video/photo record for each cell and panel.

100% Optimal Testing
Ensure 3% Positive Power Tolerance Comprehensive QC information management system with barcode ID, Quality traceable system in place to allow quality data flow
constantly.

100% Cells Sorting
Ensure Colour and Power Difference.Ensure high yields, consistent performance and durability, First of 52 steps strict quality control and inspection process.

Company Profile

Fuzhou Thinmax is a solar company located at the city Fuzhou which is the capital of Fujian province. We have about 50 office colleagues and 100 factory colleagues. With the professional colleagues and over 10 years experience of dealing with solar system, we are able to provide 100% satisfying service for customers. Not only for the ready products but also the customized products. In order to make the ship more fluently. We have cooperated with more than 20 shipping companies. After customers place the order. We will always choose the cheapest and reliable one to arrange the shipment. When customers have received the items. We have professional technician ready for customers if they have any problems.

Why Choose Us

Product packaging

FAQ

Q1: What is the delivery time?

A1: It's according to the model. We will ship the items within 3 days if the items in stock.

Q2: What ways of payment do you accept.
A2: We can accept LC, Paypal, Credit card, etc.

Q3: Will you provide shipping sevice?
A3: Yes. We will choose the best shipping way and shipping company for the customers according to the demands.

Q4: What if we have problems after sale?
A4: Don't worry. We have professional technicians ready for our customers who can take care of the problems.

Q5: What is the minimum quantity?
A5: We can send a sample to you. If you are satisfied with our products and service. Please place larger quantity to us.

Q6: Are the inverters original?
A6: Yes. Of course. If it's not. We will return all money back to you.

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