550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module

PRODUCT DESCRIPTION
LONGI 550w Monocrystalline Silicon Power Supply System Household Solar Panels





Product Description
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 0

550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 1
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
LR5-72HPH-540M
LR5-72HPH-545M
LR5-72HPH- , 550M LR5-72HPH-555M LR5-72HPH-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 11.31
14.04 11.35 14.10 11.40
Voltage at Maximum Power (Vmp/)
41.65 38.69 41.80 38.83 41.95 38.97 42.10 39.11 42.25 39.25
Current at Maximum Power (Imp/A)
12.97 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


550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 2
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 3
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 4
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 5
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 6
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 7
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 8
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 9
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 10
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 11
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


Main Components

Solar Cell

High Anti-PID resistant
Low breakage rate
Color sorting ensure consistent appearance on each module
Service life is as long as 25 years
Translucency of normal luminosity is increased by 2%

Junction box
Long service life
Heat dissipation
IP68 protection level
Conventional standalone edition and engineering custom edition
Quality diode ensures module running safety

Frame
--Conventional frame
--Boost bearing capability and prolong service life
--Serrated-clip design tensile strength
--Seal-lip design glue injection
--Silver or black frames are optional




Packing & Delivery
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 12
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 13
One piece per carton.
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 14

Company Profile
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 15
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 16
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 17

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.

Why Choose Us
550w Mono Solar Panel Half Cell Monocrystalline Silicon Longi Solar Module
Power Supply System 18550w Mono Solar Panel Half Cell Monocrystalline Silicon
Longi Solar Module Power Supply System 19


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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