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CCTV CAMERA

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 Security is being free from danger or threats. It is consciously being aware of dangers and feeling safe. The insecurity in the world is rising everyday. New methods of robberies, kidnapping, gang setups and bugling, we now have insubordinates and disloyal employees. With the advent of technology, safety remains a vital part of human existence. As human we have the sole responsibility of protecting ourselves from dangers, but how can we do that when we don't know where the dangers are coming from and cannot identify the perpetrators of the crime, the very reason one needs to be at home and work place at the same time. how is that possible? Pontec CCTV camera  can make that happen. Close Circuit Television popularly known as the CCTV camera is an electrical device that allows you to keep an eye on what is happening in your homes and places of work. Pontec CCTV Camera is the best there is, it supports alarm, therefore no body trespasses you without your knowledge, ones the alar...
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CHANGING TIDE IN THE RENEWABLE ENERGY SECTOR

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                                            SOLAR PANELS THAT WORK EVEN AT NIGHT  Before now we were told and knew that solar panels are only efficient and effective during the day when the sun is out and shinning. However the tide is changing as scientist are consistently and tirelessly looking for ways/means to ensure achieving round the clock supply of electricity.  Conventional solar panels only work in daylight, so you need expensive battery storage to enable solar-produced power to be used at night. Now a team at Stanford University in the US has tested solar panels that keep generating electricity round the clock. Who says solar panels don’t work in the dark? In a breakthrough promising 24-hour reliable renewable energy, scientists have tested panels that keep producing power even when the sun goes down. Their innovation takes advantage of the fact that solar pa...
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  NEW RESEARCH COULD LEAD TO SOLAR PANELS THAT WORK AT NIGHT Despite the advantages of solar panels for harvesting clean energy, they have limitations, overcast days and nightfall render them partially or completely ineffective. But researchers have made a breakthrough that could lead to solar panels working at night. Solar panels are a popular form of harvesting clean energy, but they aren’t without their limitations. They work best in bright, direct sunlight, so overcast and rainy days can limit energy efficiency. As for nightfall, solar panels can’t work without direct or indirect sunlight at least for now. A team of researchers, including researchers from the School of Photovoltaic and Renewable Energy Engineering at UNSW Sydney and the ARC Centre of Excellence in Exciton Science, have made a breakthrough in infrared technology that could lead to the development of solar panels that work at night. The researchers were able to run a successful test on a device, called a ...
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