China 2W-380W Professional Solar Panels Manufacturer

Technical parameter

Maximum Power(W)250WOptimum Power Voltage(Vmp) 30.3VOptimum Operating Current(Imp)8.29AOpen Circuit Voltage(Voc)36.76VShort Circuit Current(Isc)8.91A

Mechanical Characteristics

Cell Type Monocrystalline156x156mm (6 inch)No of Cell60 (6x10pcs)Dimensions 1640x990x40mmWeight18KGSFront Glass 3.2mm,High Transmission, Low Iron,Tempered GlassJunction box IP65 RatedOutput Cable TUV 1x4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients

Operating Temperature(°C)-40°C ~ + 85°CMaximum System Voltage600V(UL)/1000V(IEC) DCMaximum Rated Current Series15ATemperature 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------Mono-crystalline solar cell 156*156mm

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 0.1W to 300W. Epoxy panels from 0.1W to 2W, glass laminated panels from 3W to 300W.

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.