Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Henan, China

Brand Name: Hetech energy

Model Number: HET-405S72AH

Cell size: 158.75mmx158.75mm

Type: PERC, Half Cell, Double-glass, All Black, HJT, N-TYPE, TOPCON

Panel Dimensions: 2008*996*35mm

Panel Efficiency: 20.3%

Certificate: TUV/ISO/CE/ROHS/FCC

Warranty: 10YEARS

Solar Panel Type: top solar panels

Frame: Anodized Aluminium Alloy Silver

Junction Box: TUV Certificate IP95 Waterproof

Optimized electrical design: Reduced Hot Spot Loss

Connector: solar cable connector

Front cover: 3.2mm high transmission,low iron tempered glass

Cable: 4.0mm2 photovoltaic special cable

Frame Color: Silver, Black or any color

Application: On/off-grid/hybrid Solar System

Durability: Against Extreme Environmental Conditions

Supply Ability

Supply Ability: 5000 Piece/Pieces per Week

Packaging & Delivery

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Half Cell Advantages:

1.Higher Yield Due to Better Shading Response

Half Cell Module comprises two separated and identical solalr cell arrays, which means the ordinary strings of cells are cut into halves, and these shorter strings compose which has separated current paths. When a module is shaded, only one side shaded array's current will be impacted, while the other array will still be functionally producing power. Under this circumstance, when a module is shaded, the affected working areas of Blade will be 50% less.

By cutting solar cell into halves, the internal power loss will be lower and hot spot effect will also be reduced.

2.Less Mismatch Loss

Instead of 6 internal strings of cells, half cell module has 2*6 shorter ones. This design effectively deals with the mismatch happened between cells caused by shadow, out of sync performance degradation, etc.

Production Line

Solar cell test

New technology and most superior materials offered. combined with our automated and semi-automated manufacturing and testing system, make sure Solar cell modules high efficiency

Solar cell Welding

String creation by interconnecting the single photovoltaic cells, then interconnection of the strings in order to create an electrical circuit.

4000pcs solar cell per hour.

Lamination layer

Automatic pick up, rotation and positioning of the strings welding to the glass with high quality encapsulant material.

EL test

EL test is able to highlight information that normally is not detectable with visual inspection, power measurement or IR testing, it is possible to identify micro cracks, degradation and shunted area on cells.

Lamination

During this process, the encapsulant material cures and the muti-layer sandwich becomes one unit.

Power test & IV

I-V curve acquisition in STC condition for the measurement of the peak power. It is to make sure all our finished solar panels could be used with high efficiency before delivery.

Research and Develop

Hetech Group

HETECH aiming to become "The specialist of solar power industry", our R&D team always concentrating on new product development, production technology update to ensure stable product performance. We adhere to the management concept of "Quality of survival" and marketing policy of "customers first, quality first, service first". Relying on the "marketing and customers oriented" enterprise value, we are dedicated to providing excellent solar products with reasonable price, good reputation, excellent service for customers all over the world.

About Us

HETECH Energy

HETECH Energy is an international high-tech and growing group company, established in 2009, with 10 years' experience of solar modules manufacturing and PV power generation systems supplying. Our factory covers an area of 30,000 square meters, employing 350 peoples, with an annual production of 500MW, about USD50 million of annual production value.

HETECH Energy is mainly engaged in crystalline silicon solar cells, modules, photovoltaic systems engineering and the research, manufacturing and sales of PV application products. In the past decades, Sinoshine Energy built a wide sales network in global market which covers more than 68 countries, our major target markets are Europe, USA, Southeast Asia, America, Australia, Africa, etc, Our overseas projects involves State grid solar power plant, household solar system, outside portable solar system,etc.

With advanced manufacture technology, rich human resource and effective engineering and management system, Sinoshine now is constantly improve our production capacity of the PV cells to become one of the largest bases for the manufacture and application of solar PV and creating the most influential solar PV brand in 5 years. We hope to create a better tomorrow for human development!

Project Case

Packing & Delivery

Packing

Normally packing: 1pc/2pcs/3pcs/10pcs/25pcs per carton

Individual packing requirement is acceptable.

Shipping

Material in stock can be produced (procedure 5-20days) right away after pre-payment confirmation.

We will find the most suitable and safe mode of transportation,don't worry about package damage or loss. It takes about 7~15 working days to worldwide.

Please note us your contact details include your phone number for easy contacting from shipping company officer.

Payment

T/T , L/C, Western Union, Money Gram Paypal.

Our Service

Our Service

1. We have our own factory with professional for solar panel and system over 10 years.

2. We have a strong R&D team.

3. Offering OEM service for your order.

4. Reply within 12 hours.

5. Offering competitive price, good after-sales service. 

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Supply Ability

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Packaging and Shipping

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