Discount Price Poly-crystalline Solar Panel 100W Factory from Bhutan

We have our own sales team, design team, technical team, QC team and package team. We have strict quality control procedures for each process. Also, all of our workers are experienced in printing field for Discount Price Poly-crystalline Solar Panel 100W Factory from Bhutan, We warmly welcome all perspective inquiries from home and abroad to cooperate with us, and look forward to your correspondence.

Technical parameter

Maximum Power(W)                       100W

Optimum Power Voltage(Vmp)        17.87V

Optimum Operating Current(Imp)    5.60A

Open Circuit Voltage(Voc)               21.45V

Short Circuit Current(Isc)                 6.17A

Mechanical Characteristics

Cell Type Polycrystalline                  156x104mm (6 inch)

No of Cell                                36 (4x9pcs)

Dimensions                            1120x678x35mm

Weight                                    9.7KGS

Front Glass                            3.2mm,High Transmission, Low Iron,Tempered Glass

Junction box                                      IP65 Rated

Output Cable                                     TUV 1×4.0mm2/UL12AWG,Length:900mm

Temperature and Coefficients

Operating Temperature(°C):                -40°C ~ + 85°C

Maximum System Voltage:                   600V(UL)/1000V(IEC) DC

Maximum Rated Current Series:         15A

Temperature Coefficients of Pmax:     -0.435%

Temperature Coefficients of Voc:        -0.35%

Temperature Coefficients of Isc:           0.043%

Nominal Operationg Cell Temperature (NOCT): 47+/-2°C

Materials of solar panel

1).Solar Cell——Polycrystalline solar cell 156*52mm

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

Kewo solar pump inverter in Pakistan

Indian scientists have designed a “solar tree” to overcome a key challenge in stepping up solar power generation – land. With photovoltaic panels placed at different levels, the “solar trees” could dramatically reduce the amount of land needed to develop solar parks.
Originally published at – http://www.voanews.com/a/3481608.html