Connect with us


How To Choose The Best Solar Panels



When it comes to alternative sources of renewable energy, solar is a great option. Solar energy can supply an entire power grid or serve as a supplement. However, setting up a solar power system is difficult. You mustinvest in the right equipment and ensure power generation meets your needs. Unfortunately, the market is flooded with poor quality, inefficient panels and this makes it necessary to know how to choose the best solar panels.

How To Choose The Best Solar Panels

Check the design

There are numerous design options available for solar panels. Each has its benefits and drawbacks.

Monocrystalline panels are the most efficient panels at converting light energy to electricity. However, they are the most expensive option. The panels are also harmful to the environment. They are designed from high quality silicon and a lot of waste is produced during the manufacturing process. This deters potential users looking to conserve the environment with solar energy.

Polycrystalline panelsare the most common variety in use. They are not the most efficient option but their environmentally friendly manufacturing process makes up for most of the drawbacks.Moreover, the panels are cheaper than monocrystalline panels.

Thin film panelsare great for those looking to save money or run a temporary solar system. The panels are inexpensive, costing almost half the price of other solar panel options. The only downside to operating thin film panels is bulk and poor durability

Amorphous panels are costlier than thin film panels but offer twice as much efficiency. Moreover, their small design allows fitting on limited spaces.

The brand

It’s important to know who you are buying from. There are many names in the solar energy market. Big names offer reliable products but smaller companies tend to bring more innovation on the table. Do your research and look up reviews from different users. Moreover, follow up on suppliers to ensure you don’t buy counterfeit products. Reliable suppliers have friendly sales agreements with good product and performance warranties. If a supplier can commit to such agreements, you can trust their products. If you are uncertain of which brands to buy, consult and experienced professional.

The watt rating

Performance measure on solar panels is quite specific. The yield from a single panel is often given by the manufacturer to allow users select a panel that fits their system. Most solar panels have a watt rating of 150-370watts. It’s important to seek professional input to find out which unit works best for you

The price

The cost of solar installations can run into high figures depending on the fixtures you want to install. Top quality panels from reputable brands cost more than standard panels. Nonetheless, big brands guaranteed good performance. There are some good small brands with cheaper alternatives but you must do your research well to ensure you are getting good value for your money. Before installation, prepare a budget and seek professional input on the best solar system you can get for your price.

Other limitations

Other than equipment, there are other factors that determine the output of your solar power system. The peak sunlight hours is one determinant. If you reside in location with low peak sunlight hours,ahigh yield solar system with a good power storage unit is the best option. Another consideration is space. For small spaces, you need efficient solar panels to maximize on energy yield. On the other hand, large spaces offer more freedom to go with whichever panel you prefer.

It is indubitable that selection of a good solar panel goes beyond picking one from a catalogue. There is a lot you have to consider and professional help is advisable.

Pankaj Gola is the Chief SEO Expert and the Founder of Chop News Media. He has a very deep interest in all current affairs topics whatsoever. Well, he is the power of our team and he lives in Delhi. Who loves to be a self dependent person. As an author, I am trying my best to improve this platform day by day. His passion, dedication and quick decision making ability make him stand apart from others.


Leave a Reply

Your email address will not be published. Required fields are marked *


Who Was the First Person on Earth? Unraveling the Origins of Humanity



As humans remain curious about our origins and those responsible for shaping it, people have long speculated who the first humans on Earth might have been. While identifying an exact person might not be possible, scientific discoveries provide insights into human evolution through ancient ancestor’s journey.

Unlocking Your Ancestors by Researching First Person

Unlocking Your Ancestors by Researching First Person

Due to our long evolutionary timeline and limited fossil evidence, determining who the first human was on Earth can be an extremely daunting challenge. Human evolution has taken place slowly over millions of years; thus finding evidence of who marked this transition will not be simple.

Scientific Perspectives on Early Human Ancestors and Milestones in Evolution

Scientific Perspectives on Early Human Ancestors and Milestones in Evolution

Science’s understanding of human evolution continues to advance through discoveries and research techniques being unveiled. Although no specific person or event can be pinpointed as the first human yet, scientists have made great strides in tracing back early ancestors of humanity as well as key milestones along our evolutionary pathway.

Homo habilis, dating back 2 million years ago, was one of the earliest humans. Homo erectus lived from 1.9 million to 70,000 years ago before Homo sapiens appeared 300,000 years later.

FAQ: The Ultimate Guide to Your Questions

Q. Why is it difficult to identify the first person ever born on Earth?

A: Accurately pinpointing the first person ever on Earth is no simple task given our complex history, lack of fossil evidence and divergent evolutionary lineages. Additionally, few records exist which could aid our search as human evolution took place gradually over millions of years.

Q. How do scientists study human evolution and identify early human ancestors?

A: Scientists approach human evolution using various methodologies, including examining fossil records, studying genetic evidence, and using dating techniques to ascertain when fossils were formed. Using such approaches allows scientists to trace human ancestry back through time and gain insight into their physical characteristics, behavior patterns, and relationships to modern humans.

Q. Who were the earliest Homo sapiens (modern humans)?

A: Homo sapiens (modern humans), first appeared some 300,000 years ago but their evolution took time; with genetic and physical adaptations gradually occurring over time.

Q. Are there ongoing efforts to expand our understanding of early humans?

A: Scientists and researchers worldwide continue to gain new insight into our early human ancestors through excavation, technological advances, interdisciplinary collaborations and excavation. Ongoing research provides vital insight into origins of species as well as diversity of those who inhabited Earth long before us.

Q. How does understanding our ancient ancestors broaden our knowledge of history and identity?

A: Understanding our ancient ancestors and human evolution provides us with insight into our history and remarkable adaptations that have shaped us as a species. It allows us to gain perspective into our common origins, diversity of experiences and interdependency of humans as a species.

Stay tuned to Chopnews for the latest scoops and updates of Latest NewsTechnology NewsBusiness NewsWorld News and Entertainment News.

Continue Reading


Vikram Sarabhai Biography , Awards & Family



Vikram Sarabhai : Hi, Guys Today, I will share some interesting information on Vikram Sarabhai’s topic. Please go on the article, and enjoy reading it.

Vikram Sarabhai Biography and His Career Achievements


Vikram Sarabhai Birth and Parents

Vikram Sarabhai’s full name was Vikram Ambalal Sarabhai. He was born on the year August 12, 1919, in Ahmadabad. He was an Indian Physicist and an Industrialist.

His first space research is to help to develop nuclear power in India.

Sarabhai was from a family of industrialists. He founded the Physical Research Laboratory in Ahmadabad in his return to India.

Vikram Sarabhai Education

He finished his education at Gujarat College in Ahmadabad. Again was shifted to Cambridge in England. Natural sciences he took his college degree in the year 1940.

World War II, he returns to India. He begins research in cosmic rays under a physicist named Sir Chandrasekhara Venkata Raman in the Indian Institute of Science in Bangalore.

The year 1945, he once again returned to Cambridge. Again he pursues a doctorate. He wrote a thesis on Cosmic Ray Investigations in the Tropical Latitudes in the year 1947.

Vikram Sarabhai Career

The ranges and distance of Sarabhai’s interests were outstanding. Instead of his deep involvement with scientific research. He also took an active interest in the industry.

He was active in the Business and development issues too. Sarabhai founded the Ahmedabad Textile Industry’s Research Association in the year 1947.

He looked after its affairs until the year 1956. He realized the need for professionals. In India, he was relating to set up the Indian Institute of Management in Ahmadabad in the year 1962.

In the year 1962, He started the Indian National Committee for Space Research. He was later renamed the Indian Space Research Organization (ISRO)

Southern India also set up the Thumba Equatorial Rocket Launching Station. After the death of a Physicist named Homi Bhabha in the year 1966.

Sarabhai was also appointed as the chairman of the Atomic Energy Commission of India. Vikram looks forward to his works in Bhabha’s work field of nuclear research.

He was hugely responsible for the invention. The development of India’s nuclear power plants put the foundations. For the development of nuclear technology for defense purposes.

In general, he has dedicated the use of all particular parts of science and technology. The space applications, in particular, are known as the levers of development.

He also started programs to take education to the remote villages through satellite communication. They are called for the development of satellite-based remote that was sensing of natural resources.

Vikram Sarabhai Marriage, Relation, and Children

Vikram Sarabhai has married a classical dancer named Mrinalini in the year 1942. The couple had two children. His daughter is named Mallika.

She was a renowned Actress and an Activist. His son named Kartikeya. He became an active person in the field of science. Also, he practiced Jainism during his lifetime.

Vikram Sarabhai Achievements and Awards

Sarabhai was awarded Shanti Swarup Bhatnagar Medal in the year 1962. He is the winner of India’s two highest honors, namely the Padma Bhushan, in 1966. He got the Padma Vibhushan award in the year 1972.

The Indian Space Research Organization is located in Thiruvananthapuram. It is also named in memory of Sarabhai as Vikram Sarabhai Space Centre.

On his first death anniversary in the year 1972. The Indian postal services released a postal stamp of him.

The International Astronomical Union named a lunar crater the Sarabhai crater in the year 1972.

Vikaram Sarabhai Death

Vikaram Sarabhai has died in the year1971. At Halcyon Castle, Kovalam in Kerala is the reason for his death was Cardiac arrest.

So, this is important information on the topic of Vikram Sarabhai’s Biography. It consists of his Birth, Parents, Education, Career, Marriage, Children’s, Achievements and Awards, and the Cause of his death.

Vikram Sarabhai was a gem of a person and founded many renowned kinds of research. For the margin level people also.

Sarabhai is a person with so many achievements and successes in his lifetime. He got so many positions in his lifetime career.

If Queries or Questions is persisting, then feel free to comment on the viewpoints.

Read Also : 

Continue Reading


The Most Valuable Lab-Management Tips



Lab-Management Tips

Managing a laboratory well is a lot more complex than most would imagine. The work carried out in these facilities is typically delicate and precise; there’s no room for error here. 

So, whether you’re managing a bio lab with a team of skilled molecular biologists, or you are managing a diagnostic lab, a hospital lab, or any other kind of laboratory, we’ve listed a few valuable tips to help you manage the facility best. 

Optimize Lab Equipment

Any lab out there needs several essential items and equipment to function. So, if your lab is operating with the bare minimum, you can enhance productivity and expand functions by optimizing equipment.

A ULT cryogenic freezer is widely considered a lab essential. This type of cryogenic freezer can store contents at ultra-low temperatures of −40 to −86 °C. Beyond this, you can also consider liquid nitrogen storage solutions to substantially lower operating costs. 

When it comes to microscopes, it’s also essential to pick the right ones; there are so many options, and they aren’t all the same. While older optical models won’t offer the best functionality, you can consider digital, monocular, binocular, and even trinocular designs to optimize lab functions through enhanced equipment. 

It’s best to create a detailed list of all the lab equipment needs.

Inspect The Lab Daily

Beyond ensuring your lab employees have all the right equipment, you must also walk around the lab daily to ensure the facility is kept in good condition.

Inspecting the lab is critical as a lab manager; you won’t know what equipment might need replacing or if there are any concerning safety hazards present if you don’t conduct daily facility inspections. 

Opt For Managerial Training

Managing a team might seem straightforward, especially if you have experience as a team member. However, a particular skill set is required to manage any professional team. 

So, instead of learning how to manage your bio lab team through trial and error, it’s worthwhile to invest in a managerial training course. These courses are typically affordable, and the benefits will speak for themselves when your lab starts to thrive under your supervision. 

Enforce Organization

Every workspace out there needs to be organized; employees won’t be able to put their best foot forward if they operate in a chaotic environment. 

Therefore, it’s essential to implement organization in your lab. Create a schedule that divides organization tasks among employees and pair this effort with daily inspections to ensure everything stays on track.

Invest In Safety Training

Even though there’s no doubt that your lab employees are qualified professionals, it’s still vital to invest in safety training. There are so many hazards present in a laboratory due to the nature of the facilities’ functions. 

Invest in a safety training course that applies to your team. Whether you are using liquid nitrogen freezing solutions and need your employees to practice caution and wear appropriate PPE or your lab hazards are more standard, there are tons of safety training courses worth considering.

Continue Reading


What are Wet Koalas & The Truth Behind the Viral Image



Koalas are adorable animals found living in Australia’s eucalyptus forests. As marsupials, koalas carry their young around in pouches attached to their backs; additionally they’re herbivorous animals, only eating plants such as eucalyptus leaves for sustenance.

But what happens when a koala gets wet?

You may have seen viral images depicting wet koalas that look angry and scary with wide open mouths displaying teeth; is this what they really look like or can they be dangerous in the wild? In this article, we will reveal the truth behind these wet images as well as address common concerns regarding these amazing animals.

Wet Koalas: Examining Viral Images

The wet koala image that has been making waves online for years is actually an elaborate hoax. It is an edited photoshopped version of an original shot taken by wildlife photographer Oz_drdolittle in 20091, showing a serene-looking wet koala sitting calmly on a tree branch; this hoax uses Photoshop effects to alter that picture into something frightening, with larger eyes, darker fur, and exaggerated teeth being applied by an artist in 2015.

Since it first surfaced on social media in 2022, this photoshopped image has been widely shared and believed by those who believe it’s real or as an amusing prank on friends and acquaintances. Some websites even published articles about it claiming it showed the true nature of koalas 345; these claims, however, are false and misleading.

Reality of Wet Koalas

Realistically, wet koalas aren’t as frightening as their photoshopped image suggests – they are still adorable creatures that pose no danger to people or other animals. While their appearance differs slightly from dry koalas, wet ones are not aggressive or dangerous animals.

Koalas become wet due to various sources, including rain, dew or swimming. Though occasional wetting doesn’t pose much danger, prolonged exposure could reduce their body temperature significantly and increase their susceptibility to hypothermia or pneumonia.

Koalas with wet fur may have difficulty climbing trees due to a loss of fluffiness, which affects their balance and grip on branches. Therefore, these animals may prefer staying on lower branches or the ground until their fur has dried off completely.

FAQ on Wet Koalas

Q: Can I hold or cuddle a wet koala?

A: Cuddle a wet koala or any wild animal for that matter with caution. Koalas are wild creatures and may not appreciate being touched or held by strangers; furthermore they could carry diseases or parasites that are transmitted to people or other animals, making the situation even worse – plus cuddling can make the animal feel cold and damp!

Q: Do wet koalas feed on wet vegetation?

A: Both wet and dry koalas eat the same food: eucalyptus leaves. They’re very selective when choosing which species of trees grow in their environment, though. Koalas have special digestive systems designed to break down toxic fibers found in leaves so they rarely need water from sources other than these leaves themselves.

Q: Do wet koalas need help drying off?

A: Yes they do need some assistance when drying off after getting wet, especially since their fur can become slippery from being submerged in water. Koalas that become wet dry off quickly by shaking their fur or licking themselves. Group living koalas may groom each other while seeking sunny spots or sheltered areas where they can warm up more quickly and dry off more rapidly.

Q: Can there be any advantages to being a wet koala?

A: Being wet may provide some distinct advantages for koalas in certain circumstances. For instance, being wet could help them cool off in hotter environments or avoid dehydration more effectively than being dry would. Furthermore, being wet might help them camouflage from predators such as predatory birds or avoid parasitic pests like ticks or fleas more effectively.


Koalas do not constitute frightening or dangerous animals. Instead, they are simply exposed to water for some reason, creating the misleading image that was widely shared online that showed one looking angry and rabid – a hoax created using photoshop. Wet koalas remain adorable creatures worthy of our respect and protection.

Stay tuned to Chopnews for the latest scoops and updates of Latest NewsTechnology NewsBusiness NewsWorld News and Entertainment News.

Continue Reading


Top 5 Scientists of United States



Top 5 Scientists of the United States: Hello, Everyone Today I am going to share some interesting information on the Top 5 Scientists of the United States.

Top 5 Best and Famous Scientists of the United States

A scientist is someone who is systematically gathering and uses research and evidence from which to makes pre-determine results and test them, to gain and share understanding and knowledge. So, here are the Top 5 Scientists of the United States.

1. Alexander Graham Bell


Alexander Bell was a Scottish-born Inventor, Scientist, and also Engineer who is credited with new inventing and patenting the first practice as the telephone. He also co-founded the American Telephone and Telegraph Company in the year 1885.

Graham Bell’s father, grandfather, and brother had all been associated with work on clear and speech, and both his mother and wife were deaf but influencing Bell’s life’s work. His research on hearing and speech further led him to experiment with the hearing devices which eventually succeeded in Bell being awarded the first United States design for the telephone, on the year March 7th,1876. Bell considered his invention as a concentration on his real work as a scientist and refused to have the telephone in his study.

Alexander Graham Bell Inventions

Many other inventions which were marked Bell’s later life, that was including groundbreaking work in optical telecommunications, Hydrofoils, and Aeronautics. Although Graham Bell was not one of the 33 founders of the National Geographic Society, he had a strong influence on the magazine while same time serving as the second president from the year January 7th, 1898, until 1903.

Apart from his scientific work, Bell also was an advocate of compulsory sterilization and served as a chairman or president of several eugenics organizations.

2. Alan Greenspan


Alan Greenspan is an American economist, who served his five terms as the 13th Chair of the Federal Reserve of the United States from the years of1987 to 2006. He works as a private adviser and provides many consulting for companies through his company, Alan Greenspan Associates LLC. He first appointed as a Federal Reserve chairman by President Ronald Reagan in the year August 1987, he was also reappointed at successive four-year intervals until his retiring on the year January 31st, 2006, after the second-longest tenure in the position behind namely William McChesney Martin.

Alan Greenspan Inventions

Alan Greenspan came to the Federal Reserve Board from a consulting career. Although he was not very bright in his public appearances, favorable media coverage raised his profile to a point that even several observers likened him to a rock star. Many of the Democratic leaders of Congress criticized him for politicizing his office because of his support for the Social Security privatization and tax cuts, which they are criticized for increasing the less profit.

3. Buckminster Fuller

Buckminster Fuller

Buckminster Fuller

Richard Buckminster Fuller was an American Architect, Systems Theorist, Author, Designer, Inventor, and a Futurist. He styled his name as R. Buckminster Fuller in his Writings, Publishing in more than 30 books and calling or popularizing such terms as Spaceship Earth Dymaxion. Like for example like Dymaxion house, Dymaxion car, Dymaxion map, ephemeralization, synergetics, and tensegrity.

Buckminster Fuller Inventions

Richard Fuller developed numerous inventions, from which mainly the Architectural designs, and popularized the widely known as geodesic dome; carbon molecules are known as fullerenes were later named by the scientists for their structural and mathematical same look to geodesic spheres. He also served as the second World President of Mensa International from the years 1974 to 1983.

4. David Archer


David Edward Archer is a computational ocean chemist and has been a professor at the Geophysical Sciences department at the University of Chicago since the year1993. He has published research on the Carbon cycle of the ocean and the seafloor. He has worked on the history of Atmospheric CO. 2 concentration, the expectation of fossil fuel CO, 2 over geologic time scales in the future, and the effect of CO 2 on future ice age cycles, ocean methane hydrate decomposition, and coral reefs. David Archer is a contributor to the Real Climate blog.

David Archer Inventions

He teaches classes on the issues of Global warming, Environmental chemistry, and geochemical cycles. He is the author of Global Warming: Understanding the Forecast, An introductory textbook on the environmental sciences for non-science undergraduates. He got his Ph.D. from the University of Washington in the year 1990.

5. Félicie Albert


Félicie Albert is a French-born and American Physicist, who was working on Laser plasma accelerators. She is the deputy director for the Center for High Energy Density Science at Lawrence Livermore National Laboratory and staff scientist at the National Ignition Facility.

She received a BS in engineering from Ecole Nationale Supérieure de Physique de Marseille, now it is renamed as Ecole Centrale de Marseille, in France, Albert’s master’s degree in optics from the University of Central Florida and her Ph.D. from Ecole Polytechnique, before she has joining LLNL as a postdoctoral fellow in the year 2008.

Félicie AlbertInventions Inventions

She also received the Katherine E. Weimer Award from the American Physical Society in the year 2017, and the Presidential Early Career Award for Science and Engineers in the year 2019. Also in the year 2019, she was also given the name of Fellow of the American Physical Society, after a nomination from the APS Division of Plasma Physics, for many original contributions to the development of directional X-ray beams for probing the high-energy-density matter.

So, these are the Top 5 Scientists of the United States. With their Ideas, Inventions, and real scientists of their times and this generation too. Please go through this interesting article on the life and achievements of their inventions in the history of Science.

If any Queries or Questions is persisting then, please feel free to comment on your viewpoints.

Also Read:

Top 5 Best Car Insurance Company in 2021

Top 5 Colleges of Delhi university for Arts, Commerce & Science

Top 5 Science Events in World

Continue Reading