18 Years Factory Mono-Crystalline 300W Solar Panel Factory for Comoros

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Quality comes first; service is foremost; business is cooperation" is our business philosophy which is constantly observed and pursued by our company for 18 Years Factory Mono-Crystalline 300W Solar Panel Factory for Comoros, we have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!


Mono-Crystalline 300W Solar Panel

Technical parameter

Maximum Power(W)                         300W

Optimum Power Voltage(Vmp)         37.45V

Optimum Operating Current(Imp)     8.15A

Open Circuit Voltage(Voc)                45.60V

Short Circuit Current(Isc)                   8.91A

Mechanical Characteristics

Cell Type Monocrystalline                 156x156mm (6 inch)

No of Cell                                           72 (6x12pcs)

Dimensions                                        1950x990x50mm

Weight                                                22.1Kg

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——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 Polycrystalline 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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    Get more info on Amazon-US: http://bit.ly/29Ck61f
    Premium Superblack 140-watt Monocrystalline Solar Panel plus Mount Set Product Features 1) The is elegantly designed with frame and sheet for your Rv, boat, car, marine, cabin, etc., including one 140w and a mounting Z-bracket 4 z-brackets, 4 bolts, 4 washers and 4 nuts 2) dimensions are 58 inches x 27 x 1.3 with 23 lbs. 3) Tempered front glass maximizes impact resistance. 4) Corrosion-resistant aluminum frames with reinforced joints are more durable than most roofs. 5) Its junction box carries Mc4 connectors with 32-inch cable. Warranties and Services 1) 25 Years of Guarantee on Power Output Performance: 5-year at 95%, 10-year at 90%,25-year at 80% . 5 of Materials and Workmanship Warranty 2) Free Next Day Shipment by Fedex to Continental U.s. States from St. Louis, Mo About Powerfree Afp an American Family Place where shop with trust integrates over 300mw best manufacturers in Taiwan, China, U.s.a. and Germany. To serve competitive price and save searching cost, we keep checking peers’ prices and adjusting affordable and reasonable to you. To us, please go to www.afp-power.com. Buy Now and Saving Cost!!!

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