5 Years manufacturer Poly-crystalline Solar Panel 3W Supply to Kazakhstan
Short Description:
Sticking to the belief of "Creating products of high quality and making friends with people from all over the world", we always put the interest of customers in the first place for 5 Years manufacturer Poly-crystalline Solar Panel 3W Supply to Kazakhstan, welcomes all overseas friends and merchants to establish collaboration with us. We will provide you with honest, high quality and efficient service to meet your requirements.
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
With 15 panels installed the setup is putting out about 250 watts on a heavily overcast cloudy day.
Great to see a woman leader of China playing ball in the US.
China & the US have so much in common.
The US & China were partners during WW II to defeat imperialist Japan, that was raping China, killing millions.
The US killed 1.1 million imperilist Japanese troops in China.
The Chinese Red Army killed 1.1 million Japanese troops in China.
The Red Army helped the US defeat Japan.
By 1957 the Red Army had liberated all of China from the Japanese
and the Chinese bankers and corporations that had helped Japan enslave China.
We should be friends. The US needs help from China’s solar industry to build millions of solar homes, each with 100 solar panels.
This is a jobs creator that the US can use to create jobs that cannot be offshored.
China needs help from the US, such as buying more solar panels from China.
It would be great if the US would drop the trade tariff the US has imposed against Chinese solar panels, since this makes panels more expensive for American construction companies building solar homes with 100+ panels in the US.
Japan breaks wind on 7 MW corporate windmill.
Notice the news never mentions that homeowners in Japan get paid $0.53 kwh for selling solar onto our grid. There are now over 340,000 solar homes with 100 solar panels on the roof. Homeowners make $350. / month selling solar onto our grid.
Homeowners in California are NOT ALLOWED to build homes with 100+ solar panels. SolarJustice.co is pushing to change the law to require PG&E to pay homeowners who sell surplus solar onto the grid $0.53 kwh.
Whoops. That may get me censored on EcoWatch for making a demand on PG&E.
We need Decentralized solar energy generation, not giant corporate wind mills. The corporations are doing everything to prevent homeowners from making money from solar.
