Best quality and factory Poly-crystalline Solar Panel 3W Manufacturer in Seattle
Short Description:
We know that we only thrive if we can guarantee our combined price competiveness and quality advantageous at the same time for Best quality and factory Poly-crystalline Solar Panel 3W Manufacturer in Seattle, Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
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
In this video I’m showing the newer type of mix which now I have turned into a polycrystalline solid state mixture. Under pulse currents it recharges itself for the next pulse. The Led must have a resistor on it to use in steady state.
John Bedini
A Beginner’s Guide to Hunting Morel Mushrooms better than Field & Stream!!!
Part of successful off grid self sustainability means being proficient at FORGING! This includes mushroom picking!!
Mushrooms are DEADLY! Pick and eat the wrong one you wont just show up in-the ER you could end up dead. NO classes or book can teach you how to safely identify mushroom. Time and scouting and picking and the BEST videos will give you a good start. AS well as finding someone who has d one it for years!
Starry has been picking morels and she is sharing her knowledge of this mushroom.
Lets start with a basic moral mushroom 101.
IDENTIFICATION!
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