13 Years Factory Mono-Crystalline 50W Solar Panel Factory in Calcutta
Short Description:
We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for 13 Years Factory Mono-Crystalline 50W Solar Panel Factory in Calcutta, Our tenet is 'Reasonable prices, efficient production time and best service .' We hope to cooperate with more customers for mutual development and benefits.
Technical parameter
Maximum Power(W) 50W
Optimum Power Voltage(Vmp) 18.72V
Optimum Operating Current(Imp) 2.67A
Open Circuit Voltage(Voc) 22.83V
Short Circuit Current(Isc) 2.94A
Mechanical Characteristics
Cell Type Monocrystalline 125×62.5mm
No of Cell 36 (4x9pcs)
Dimensions 636x554x25mm
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——Mono-crystalline solar cell 125*125mm
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
Colorado homes for sale – Take the Next Edge Real Estate Video Tour of this luxury “Green” Home in Edwards that is eco-friendly and uses solar power. Welcome to Belle Terre – Edwards’ most exclusive new development! Overlooking the Eagle River, this tri-level duplex is one of only five Country French style, stone-covered residences that will sit in this prime location. With 5600 square feet, 5 bedrooms, 6.5 baths, gorgeous river views and impeccable finishes inside and out, this home has all the allure of luxurious living against Colorado’s natural, pristine landscape. Far exceeding Eagle County’s green building requirements, the beauty of this home is matched by its diligent attention to environmental preservation and energy conservation. Earth friendly features include; a solar hot water system with extra heat being used for snowmelts on the patios, reclaimed, recycled and locally produced materials throughout, radiant floor heat and water and energy efficient appliances and fixtures. This property is listed by Ed Swinford www.edswinford.com of Slifer, Smith and Frampton. Video Copyright: NextEdge Video and http://www.nextedgevideo.com – luxury real estate video production.
Moving into a new house is exciting, and exploring all the nooks and crannies is part of the fun. But sometimes you might stumble across something a lot more interesting than a spider. These people were just minding their own business on their new property when they found strange things in their own backyard.
10. $175,000 Worth of Weed
A man’s idea to install solar panels led to the discovery of $175,000 worth of pot. Digging around in his backyard, Mack Reed stumbled across an open vault hidden underneath a hot tub. Reed called in a technician to take a look, and it was then that he spied a bag stuffed inside. In the bag was the mother lode of weed. There were about sixty little bottles containing weed, and sealed bags with other kinds of drugs.
9. Alligator
Sharon Bente took it upon herself to investigate. She was taken aback to see an eight foot alligator swimming in the pool. She immediately called her husband and he saw that the reptile had clawed a hole right through their patio screen. While the two watched, the alligator tried to lift itself out of the pool but failed, so he just continued to swim around. Finally an alligator trapper came and was able to remove the reptile.
8. A Ferrari
In 1978 a car in good condition was discovered buried in a Los Angeles yard. This sparked a police investigation, where it was found that the car had been reported stolen in 1974.
7. Ancient Stone
An ancient stone that was recorded in legal papers dating back to 1170 was discovered by an amateur historian after he researched the history of his own home. Stephen Davis read up on the history of the house he owned and came across a reference to an ancient stone that was thought to have marked a burial plot from the Bronze Age dating back to about 2,500 B.C.
6. Metal Door to the Past
What would you do if you discovered a metal door hidden in your backyard? The Zwick family was faced with this decision and they hesitated for ten years before they decided to get the door open and have a peek at what was inside. When the door swung open they found a metal bunker in the ground. A ladder was fastened to the side and the family saw that the bunker was flooded with water. They had found a war shelter dating back to the Cold War.
5. Mystery Object
Digging for worms in their backyard led two Kitchener sisters to something mysterious. They dug up what appeared to be a shiny rock. The object almost glowed in a blue color and was as big as the sisters’ heads. At first they thought that the object was part of a meteorite that fell in the region the month before. However, earth sciences professor Phil McCausland disagreed, saying that the visible layer of the object should have been much darker if it really was part of a meteorite.
4. Human Remains
The residents of a brand new home in Yuba City, California got a little spooked when their family dog scratched a pot out of the ground that contained human remains. Police and anthropologists descended upon the house to investigate the find, and decided that the discovery may the remains of a religious ritual. After a routine search of the property, other artifacts such as doll fragments and unexplained objects were also discovered that tie in with the remains.
3. Woolly Mammoth Bones
John from Iowa and his two boys were picking blackberries in the thickly wooded area on their property in 2010 when one of the boys thought he spotted a ball in the distance. Upon getting closer to the object John saw that it was no ball, but was in fact a bone sticking out of the ground. He started digging and eventually produced a four foot femur. He took the bone to the University of Iowa, where it was identified as belonging to a woolly mammoth that lived during the Ice Age. Fossil experts undertook two digs on John’s property and discovered foot bones as well as rib bones.
2. Mastodon Bones
Renovations to a backyard pond in Hyde Park, New York turned into a full scale excavation after the owner discovered a large bone at the bottom. Larry Lozier was dredging the pond so he could make it deeper when he came across the bone buried in mud. Thinking it might be a bone from a cow or horse, he loaded it onto his truck and drove around with it for a few days. He even took it to a barbeque and his friends took a look at it. No one believed it could be from a mastodon until Lozier called Dr. Christopher R. Lindner, who took a drive to his Hyde Park home to take a look.
1. Aboriginal Skeleton
It’s not everyday that the discovery of an 400 year old skeleton costs a family $5,000. Ken Sauve discovered bones in the yard while trying to create holes deep enough for fence posts. Thinking the bones belong to an animal, Ken quickly forgot about them. When his wife Nicole pressed the issue, they kept digging and eventually unearthed the skeleton of an aboriginal woman.
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