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20W Solar Panels for Sale

China 20W Solar Panels for Sale, Find details about China Solar Panel, Solar from 20W Solar Panels for Sale

Model NO.
ASL20-18-P
Export Market
Asia, Middel East, Africa, Australia, South Americ
Model No.
Asl-20-18-P
Operating Temperature
′-40° C~+85° C
Color
Silver, Black, White, Brown
Trademark
ASLAN
Transport Package
Carton; Wooden Case; Pallet
Specification
356x490x20mm
Origin
Ningbo
HS Code
8541402000
Model NO.
ASL20-18-P
Export Market
Asia, Middel East, Africa, Australia, South Americ
Model No.
Asl-20-18-P
Operating Temperature
′-40° C~+85° C
Color
Silver, Black, White, Brown
Trademark
ASLAN
Transport Package
Carton; Wooden Case; Pallet
Specification
356x490x20mm
Origin
Ningbo
HS Code
8541402000

Technical parameter

Maximum Power(W)20W
Optimum Power Voltage(Vmp)17.56V
Optimum Operating Current(Imp)1.15A
Open Circuit Voltage(Voc)21.26V
Short Circuit Current(Isc)1.26A

Mechanical Characteristics

Cell Type Polycrystalline156x23mm
No of Cell36 (2x18pcs)
Dimensions  356x490x20mm
Weight2.0Kg
Front Glass3.5mm,High Transmission, Low Iron,Tempered Glass
Junction boxIP65 Rated
Output CableTUV 1x4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients

Operating Temperature(°C)-40°C ~ + 85°C
Maximum System Voltage 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series15A
Temperature Coefficients of Pmax-0.47%
Temperature Coefficients of Voc-0.389%
Temperature Coefficients of Isc0.057%
Nominal Operationg Cell Temperature (NOCT)47+/-2°C

Materials of solar panel

1).Solar Cell------Poly-crystalline solar cell  156x52mm

2).Front Glass-------3.2mm, high transmission, low iron, tempered glass

3).EVA-------excellent anti-aging EVA

4).TPT-------TPT hot seal made of flame resistance

5).Frame------anodized aluminum profile

6).Junction Box-------IP65 rated, high quality, with diode protection

Superiority: high quality anodized aluminum frame, high efficiency long life, easy installation, strong wind resistance, strong hail resistance.

Features

1. High cell efficiency with quality silicon materials for long term output stability

2. Strictly quality control ensure the stability and reliability, totally 23 QC procedures

3. High transmittance low iron tempered glass with enhanced stiffness and impact resistance

4. Both Poly-crystalline and Mono-crystalline

5. Excellent performance in harsh weather

6. Outstanding electrical performance under high temperature and low irradiance

Quality assurance testing

Thermal cycling test

Thermal shock test

Thermal/Freezing and high humidity cycling test

Electrical isolation test

Hail impact test

Mechanical, wind and twist loading test

Salt mist test

Light and water-exposure test

Moist carbon dioxide/sulphur dioxide

Why choose ASLAN

1. We manufacture both Mono-crystalline and Poly-crystalline solar panels, models range from 2W to 480W. Epoxy panels from 0.1W to 2W, glass laminated panels from 2W to 480W.

2. No MOQ limited. Sample and small orders acceptable.

3. Solar panels with your brand name acceptable and welcome.

4. No matter residential, big commercial or government projects, you will receive our fully support by high quality and the most competitive price.

5. With four fully-automatic laminators and two fully-automatic single and series welding machines, all solar panels made with excellent looking and performances.
20W Solar Panels for Sale
20W Solar Panels for Sale
 

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