OEM/ODM China Poly-crystalline Solar Panel 50W Wholesale to Houston
Short Description:
We are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for OEM/ODM China Poly-crystalline Solar Panel 50W Wholesale to Houston, If you are interested in any of our products or would like to discuss a customized order, please feel free to contact us.
Poly-crystalline Solar Panel 50W
Technical parameter
Maximum Power(W) 50W
Optimum Power Voltage(Vmp) 18.43V
Optimum Operating Current(Imp) 2.71A
Open Circuit Voltage(Voc) 22.48V
Short Circuit Current(Isc) 2.98A
Mechanical Characteristics
Cell Type Poly-crystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 678x542x25mm
Weight 4.2Kg
Front Glass 3.5mm,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*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
Preparing for our sail to Eleuthera to check in at Spanish Wells, finishing up the last few days of a week under quarantine in West Bay near Nassau in the Bahamas.
Mike writes ‘blurbs’ about his travels sailing singlehanded on his 30 foot wooden boat check them out at http://PavitiTern.com
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1981 C&C 36 refit and recondition project
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Neem afscheid van krimptangen, krimpkous en andere oplossingen. Vanaf nu kunnen in elke PV installatie de kabels tussen PV panelen en omvormer efficient op elke lengte gemaakt worden. De los confectioneerbare SUNCLIX connector snel en betrouwbaar gemonteerd worden zonder enig speciaal gereedschap.Gestripte kabel invoeren, drukveer dichtklikken, wartel aandraaien klaar! Ook de volautomatisch plaatsbare junctionboxen besparen veel productie tijd voor de PV panelen producenten. Voor meer informatie zie ook: http://www.phoenixcontact.nl/sunclix_yt
Kijk voor een duidelijke montageinstructie deze video:
