Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Anhui, China

Brand Name: Lovsun

Model Number: LS166 435-450W HB;LS182 575-590W HB

Type: PERC, Half Cell, All Black, PREC Half cut Solar Panel

Panel Dimensions: 1684*1002*35mm

Panel Efficiency: 19~20.7%

Certificate: TUV CE

Warranty: 15 Years

Product Name: Half-cut Mono PERC Solar Panel

Junction Box: IP68, three diodes

Frame: Black Painted Aluminium Alloy

Weight: 19 kg

Color: All Black

No. of cell: 120;132;144;156

Rated Maximum Power: 330W

Application Level: Class A

Packaging & Delivery

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166mm&182mm 

Mono ALL BLACK

*Full Black Appearance for Aesthetic Effect

*Gallium-doped Technology

*Half Cut Cell Technology

*Anti-PID&Low-LID Performance

*Less Hot Spot Shading Effects

*Ideal for Residential&Commercial Application

Electrical Data

STC: Irradiance 1000W/m², cell temperature 25ºC,AM1.5G

Temperature Ratings ( STC )

Temperature Coefficient of Isc
 +0.05%/C Temperature Coefficient of Voc -0.28%/C


Temperature Coefficient of Pmax 
-0.36%/C

Mechanical Loading

Front Side Maximum Static Loading 5400Pa Rear Side Maximum Static Loading 2400Pa Operating Module Temperature -40ºC to + 85ºC

Our Technology

Half-Cut Cell + Twin Panel Technology

Half-cut cell + twin panel technology consists in cutting the solar cell in half by non destructive cutting infrared laser and splits the conventional layout of 3 cell-strings in 1 electric circuit into the innovative layout of 6 cell-strings + 2 electric circuits in a PV module.This technology halves the electric current of the cell and reduces effectively the internal electric resistance on the cell ribbon and increases the module power by 2%. The twin panel design minimizes the power loss in shading conditions, hence improves the system mismatch and heightens the efficiency of the PV system.

Lower Hot Spot Temperature

By halving the electric current of both the cells and the cell-strings, the hot spot temperature can be reduced by 50%, which enhances the reliability of the PV module.

Lower Shading Loss

The twin section layout of the cell strings in a PV module enables the module to continue to produce at least 50% of the overall energy even when one part of the module or the cell string is shaded.

Multi-busbar Technology

In comparison with the conventional 5 busbar design, the innovative multi-busbar design on the cell can shorten the current collection transverse path by 50% and thereby reduce remarkably the cell internal resistance, which contributes a 1% - 1.5% increase in the power output compared with 5 busbar design.

The MBB design can also mitigate the performance loss caused by blocked electrical pathways in case of cell microcracks and finger electrode erosion due to external factors.

Another advantage of the MBB design is the improved light absorption thanks to the round ribbon application. In comparison with the traditional flat ribbon of 5BB, the round ribbon can increase the light utilization by 1% - 1.5%.

Details Images

EVA Sealed Film 

*Top quality EVA sealed film in China *Resistance in both high and low temperatures

*Sealed adhesive durability more than 30 years

Laser Half Cut Cell

*Solid PID resistance ensured by solar cell

*process optimization and careful module BOM selection

*Laser accurately cut

* Both 6BB&9BB available

Junction Box

*Standard photovoltaic cable, dedicated photovoltaic MC4 connector

*Waterproof grade IP68

*Good heat dissipation performance, low loss, long service life

Black aluminum frame

Heavy thickness anodized aluminum alloy, passed the salt spay test, for long-term outside use.

Black backsheet

It protects and supports the solar cells, with reliable insulation, water resistance, and aging resistance

Quality Control

RAW MATERIAL MANAGEMENT

Stringent supplier management

Automatic material filtration and sorting

Manual standard sampling inspection by batch.

Constant temperature and humidity storage environment.

Supplier Quality Engineering

Incoming-material quality assurance

PRODUCTION MANAGEMENT

Quality monitoring of the whole production line

Multiple EL tests

Mobile sampling inspection

FACTORY INSPECTION

Test results are entered into the database in real time.

Simulating open-box testing

Spot check every feedstock batch

Pack&shipping

Residential&Commercial Projects

Supply Ability

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Packaging and Shipping

Lead time

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Port

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Packaging details

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