Factory Price For Poly-crystalline Solar Panel 50W Factory in Juventus
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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
Get more info on Amazon-US: http://bit.ly/29NnebB
Nature Power Monocrystalline Solar Panels take the sun’s energy and turns it into electric current. Each is rated by-wattage at working-voltage, the higher the-wattage the more you will receive per hour and the quicker can recharge 12-volt batteries. These are efficiency featuring sturdy aluminum frames and transparency tempered glass tops. They have a scratch resistant and antireflective coating to help keep the in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as Rvs and boats. The entire module is sealed against moisture. Designed for charging in off grid of scale a controller is required to your from being overcharged. for use with 8-amp or 28-amp Controller. Deep cycle will store and provide the generated the panels. Installation time is minimal thanks to plug and play connections and included flat mounting hardware. is the most efficient type of cell available on the market letting get the square inch. durable amorphous the are warrantied to retain at least 80-percent up to 25 features a blocking diode and a bypass built within the wiring protects draining due to reverse and loss to shade. operate silently and without fuel or fumes. An optional tilt is separately. Actual product measures 23-1/4-inch by 49-1/2-inch by 1-1/2-inch and weights 20-pound.
I ran test and it has kept up with my loads of the home i only am using 50% of my solar at this time.
