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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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550w Household Solar Panels Monocrystalline Silicon Half Cell Longi Solar 550w

Name: 550w Household Solar Panels Monocrystalline Silicon Half Cell Longi Solar 550w
Brand: LONGI
Price: 0.26 USD

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Brand Name :LONGI

Model Number :LR5-72HPH-550M

Place of Origin :Jiangxi, China

MOQ :17050 watts

Price :$0.26/watts 17050-51149 watts

Supply Ability :100 Piece/Pieces per Week

Packaging Details :One piece per carton.

Cell size :182mmx182mm

Type :Half Cell

Panel Dimensions :2300*1120*1243mm

Panel Efficiency :21.517%

Certificate :CE

Warranty :25 Years

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LONGI 550w Monocrystalline Silicon Power Supply System Household Solar Panels

Product Description

550w Household Solar Panels Monocrystalline Silicon Half Cell Longi Solar 550w

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-540M	LR4-72HPH-545M	LR4-72HPH-550M	LR4-72HPH-555M	LR4-72HPH-560M
Testing Condition	STC NOCT	STC NOCT	STC NOCT	STC NOCT	STC NOCT
Maximum Power (Pmax/W)	540 403.6	545 407.4	550 411.1	555 414.8	560 418.6
Open Circuit Voltage (Voc/V)	49.50 46.54	49.65 46.68	49.80 46.82	49.95 46.97	50.10 47.11
Short Circuit Current (Isc/A)	13.85 11.20	13.92 11.25	13.98 11.1	14.04 11.35	14.10 11.40
Voltage at Maximum Power (Vmp/)	41.65 38.69	41.80 38.83	41.95 8.97	42.10 39.11	42.25 39.25
Current at Maximum Power (Imp/A)	12.96 10.43	13.04 10.49	13.12 10.56	13.19 10.61	13.26 10.67
Module Efficiency/(%)	20.9	21.1	21.3	21.5	21.7

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	25A
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-550M
Cell size	182mmx182mm
Type	Half Cell
Panel Dimensions	230011201243
Panel Efficiency	21.517%
Certificate	CE
Warranty	25 Years

Packing & Delivery

One piece per carton.

Company Profile

Why Choose Us

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. Please trust Thinmax and give us an opportunity to provide service for you. We won't let you down.

FAQ

1. who are we?
We are based in Fujian, China, start from 2021,sell to Western Europe(50.00%),Eastern Europe(10.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Eastern Asia(5.00%),Southeast Asia(5.00%),Mid East(5.00%),Oceania(5.00%),Africa(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Solar inverter,Solar panel,Solar system,Battery,Wind system

4. why should you buy from us not from other suppliers?
With more than 10 years experience of dealing with solar system. We provide high quality pre-sale and after-sale service for our customers. We also have factory and professional technicians so we can provide customized product services for customers too.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU；
Accepted Payment Currency:USD,EUR,AUD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese

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