Customized Supplier for Poly-crystalline Solar Panel 40W Wholesale to Detroit
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Poly-crystalline Solar Panel 40W
Technical parameter
Maximum Power(W) 40W
Optimum Power Voltage(Vmp) 17.35V
Optimum Operating Current(Imp) 2.31A
Open Circuit Voltage(Voc) 21.16V
Short Circuit Current(Isc) 2.53A
Mechanical Characteristics
Cell Type Polycrystalline 156 x 52mm
No of Cell 36 (4x9pcs)
Dimensions 670x420x30mm
Weight 4.0Kg
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——Polycrystalline 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
Unboxing The GoalZero Yeti 400 Solar Generator. Learn more here: http://offgridessentials.net/power/power-products/over-view-of-goal-zero-products/
mv https://www.youtube.com/watch?v=Il8ZW2JFUiA https://www.youtube.com/watch?v=kh_Z8c6mRkM mvend
chw.. https://www.youtube.com/watch?v=rVrUk4V2CSo mv https://www.youtube.com/watch?v=0p_wDqmWJ5k mvend
It’s comprised of…
• Three Renogy 100 watt monocrystalline solar panels (for of a total of 300 watts). They’re made with tempered glass and aircraft grade anodized-aluminum frames. Basically, this allows the panels to be stronger and lighter than competitive models. Each panel consists of 36 cells and weighs 16 pounds.
• 30 amp PWM charge controller w/ LCD display
• Three sets of Z-brackets to mount the panels
• 60 feet of solar adapter cable to connect the solar panels to the charge controller. I need so much because I want the panels to be far enough away from the sat dish and the A/C unit so they are not shaded.
• 2 pairs of branch connectors and 16′ of Tray cable which connects the charge controller to the battery terminals
The RV already has two 12V batteries and an inverter. Eventually, I will be upgrading those, but they’re fine for the time being…
