Bottom price for Poly-crystalline Solar Panel 3W to Cancun Importers
Short Description:
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Poly-crystalline Solar Panel 3W
Technical parameter
Maximum Power(W) 3W
Optimum Power Voltage(Vmp) 9V
Optimum Operating Current(Imp) 0.34A
Open Circuit Voltage(Voc) 10.8V
Short Circuit Current(Isc) 0.37A
Mechanical Characteristics
Cell Type Polycrystalline
No of Cell 18 (2x9pcs)
Dimensions 145x245x18mm
Weight 0.52KGS
Front Glass 3.2mm,High Transmission, Low Iron,Tempered Glass
Temperature and Coefficients
Operating Temperature(°C): -40°C ~ + 85°C
Maximum System Voltage: 600V(UL)/1000V(IEC) DC
Maximum Rated Current Series: 10A
Temperature Coefficients of Pmax: -0.435%
Temperature Coefficients of Voc: -0.35%
Temperature Coefficients of Isc: 0.043%
Nominal Operationg Cell Temperature (NOCT): 47+/-2°C
Materials of solar panel
1).Solar Cell——Polycrystalline 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
I wanted to show y’all how I try to keep my dogs clean and healthy. Thankfully, Lily is a fairly willing participant in this endeavor. I know a lot of you have dogs that aren’t nearly as compliant. Anyway, here are some of the ways I try to save money and keep my pets healthy. Bathing, clipping nails, cleaning ears and teeth.
What are your tips/tricks? Please post in the comments.
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Did you know the Nissan leaf electric vehicle has a solar panel on the rear spoiler?
Based on it’s size, I’d assume the amorphous solar panel is only generating 5-7 watts. Not a lot of power but enough to keep the 12v lead-acid battery topped up if the car isn’t driven for a long time.
The main drive battery of the leaf is lithium-ion based but the battery used for central locking, wipers and other related systems is actually a regular 12v lead acid battery.
The solar panel won’t extend your driving range but it does mean you don’t have to worry about coming back from holiday to find you can’t unlock your car.
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