Product Specifications

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Product Description

Overview

Quick Details

Place of Origin: Guangdong, China

Brand Name: ESG

Model Number: ES-290-320w

Type: PERC, MWT, IBC, HJT, hbc, Overlapping

Cell Efficiency: 50HZ

Certificate: CE, ISO

Product name: Solar Panels

Application: Solar Power System

Keyword: solar panel

Color: Black

Key word: solar panel

Thickness: 190 30um

Front: 108 Finger Grids

Efficiency: 19.4%-21.7%

keywords: solar panel

Warranty: 10YEARS

Supply Ability

Supply Ability: 100000 Piece/Pieces per Week

Packaging & Delivery

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Products Description

Physical Specification：

Dimension:1640*992*35MM Weight:18.5KG/PCS

Packing: Each box capacity: 31 pcs

Product Feature

● Bypass diode minimizes the power drop by shade. ● The conversion efficiency of solar cell is above 21%.

● White tempered glass,EVA resin, weather proof film and anodized aluminum frame to provide efficient protection from the severest environmental conditions.

● Waterproof Perfect for grid applications.

● Product guarantee 10 years.

Quality Assurance

●Electrical Insulation test

●Outdoor exposure test

●Hot-spot endurance test

●UV-exposure

●Thermal cycling test

●Humidity freeze test

●Damp heat Test

GLASS

> Antireflective glass

> Translucency of normal luminance is increased by 2%

> Module efficiency is increased by 2%

> Self-cleaning function

> Service life is as long as 25 years (30 years optional)

Solar Cell

> High Efficiency PV Cells

> Appearance Consistency

> Color sorting ensure consistent appearance on each module

> Anti-PID

TEVA

>91% Higher Transmittance EVA,

>Higher GEL Content To Provide Good Encapsulation And Protect Cells From Vibration With Longer Durability

Junction Box, Cable and MC4

> IP67 Waterproof, Closed

> 4mm2, 6mm2 Wire Size Range

> -40 ℃ to +85 ℃ Temperature Range

> Innovative full-glue-filled junction box Outstanding sealability

More Related Products:

Our Factory

Certifications

Our Exhibition

Our Team

Packing & Transport

Our Project：

100MW floating PV plant in Weishan, Jining

100kW commercial rooftop PV plant in Japan

40MW floating PV plant in Panji, Anhui

FAQ

Q1:What’s A grade wholesale price payment terms?

A1:We accepted almost all payment terms,like T/T,L/C,DA,DP,Western Union,MoneyGram

Q2: OEM Service

A2：reached 100PCS，we also can pintingyour LOGO on solar panel carton.

Q3: Warranty process.

A3: We can provide 1 ~ 8 years different warranty.

Q4:How long is your delivery time?

A4:Normally,the whole production cycle need 15 days from material to finished products,but we can send goods within 7 days,because we have stock.

Contact Us

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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