14 Years Factory wholesale Poly-crystalline Solar Panel 300W Saudi Arabia Factory

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Poly-crystalline Solar Panel 300W

Technical parameter

Maximum Power(W) 300W

Optimum Power Voltage(Vmp) 37.15V

Optimum Operating Current(Imp) 8.08A

Open Circuit Voltage(Voc) 45.30V

Short Circuit Current(Isc) 8.87A

Mechanical Characteristics

Cell Type Poly-crystalline 156x156mm (6 inch)

No of Cell 72 (6x12pcs)

Dimensions 1956x992x50mm

Weight 22.5Kg

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: -0.47%

Temperature Coefficients of Voc: -0.389%

Temperature Coefficients of Isc: 0.057%

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

Materials of solar panel

1).Solar Cell——Poly-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

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Amazon-UK: http://npad.us/neck/2/uk/B01BCK7216/review
100w Photonic Universe monocrystalline solar panel made of high efficiency German cells, with 2x5m of special cable perfect source of free power for charging your 12v battery This waterproof is for permanent outdoor use to provide electricity for batteries to various applications such as in a motorhome, caravan, boat, or for lighting, off-grid and back up It’s fitted with of specially designed for panels to carry currents with negligible loss.
The also comes with Mc4 connectors which can be used for easy connectivity if existing has (otherwise just cut them and bare wires).
The long-lasting, high-efficiency and the tough, sealed, aluminium frame will give years and of consistent, power.
ensures the be in all weather conditions.
specifications: Peak power: Maximum voltage: 17.5v current: 5.71a Open circuit 21.6v Short 6.17a allowance range: +/3% Dimensions: 945 x 670 x 35 mm Weight: 7.2 kg 4 mounting for ease of installation 5m of quality 4.0mm cross section with Note that the of this is so for it either requires a suitable charge controller or it be added to with a / inverter.
Please contact if have any questions about this product.