High Efficiency Factory Poly-crystalline Solar Panel 90W to Namibia Factories

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Poly-crystalline Solar Panel 90W

Technical parameter

Maximum Power(W) 90W

Optimum Power Voltage(Vmp) 18.33V

Optimum Operating Current(Imp) 4.91A

Open Circuit Voltage(Voc) 21.96V

Short Circuit Current(Isc) 4.89A

Mechanical Characteristics

Cell Type Poly-crystalline 156x104mm (6 inch)

No of Cell 36 (4x9pcs)

Dimensions 1008x678x35mm

Weight 8.0KGS

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——Poly-crystalline solar cell 156*104mm

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

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This product just oozed low high quality for some reason. It claimed to be suited to outside use on a bicycle or for fishing, but in actuality is not even the slightest little bit water resistant. If you have 1 of these then make certain it is mounted with the cable port pointing down, considering that that will at least permit h2o drip back out once again. It does even so task a modest beam of light although drawing about 160mA at 12V.
The LED is glued in and the housing is extremely reminiscent of the form made use of for MR16 and GU10 design lamps, while about one/4″ (6mm) more compact in diameter.