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[ { "title": "LEARN | Understanding 3-Phase Transformers pt 1", "nid": "536", "body": "\u003Cp class=\u0022text-align-justify\u0022\u003EWelcome to your guide on 3-Phase transformers \u2013 what are they, what different types exist, how are they connected, what are their advantages and disadvantages and how do you protect them\u2026 We\u2019re answering all these question in our NEW series. Don\u2019t miss out, \u003Ca href=\u0022https://www.magnetgroup.co.za/news-letter.html\u0022\u003E\u003Cstrong\u003ESUBSCRIBE\u003C/strong\u003E\u003C/a\u003E to receive these newsletters straight to your inbox!\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Electrical Enquiry\u0022\u003E\u003Cimg alt=\u0022Transformer image\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022e75153d9-4ddf-4764-b9b6-5dc680ab9d2f\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Transformer%20image_0.png\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EWhat are Transformers?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EA transformer is an electrical device that consists of two or more coils of wire that transfers electrical energy by means of a changing magnetic field. A voltage transformer is a static electro-magnetic device that works on the principle of \u003Cstrong\u003E\u003Ca href=\u0022https://en.wikipedia.org/wiki/Faraday%27s_law_of_induction\u0022\u003EFaraday\u2019s law of induction\u003C/a\u003E\u003C/strong\u003E by converting electrical energy from one magnitude to another. It performs this function by linking together two or more electrical circuits by a common oscillating magnetic field, which is produced by the transformer itself. The 3-phase transformer consists of three sets of primary and secondary windings that have each set wound around one leg of an iron core assembly.\u003C/p\u003E\n\u003Cp\u003EThe below figure is a representation of a 3-Phase Transformer:\u003C/p\u003E\n\u003Cp\u003E\u003Cimg alt=\u00223 Phase transformer \u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022aa1f3d25-2682-45c9-8c25-36eccc9e79ad\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Tranformer3%20phase_0.png\u0022 class=\u0022align-center\u0022 /\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow do Transformers work?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EAC voltages and currents are used in our daily lives. These are easily generated at a convenient voltage of 20 kV and are then transformed to a much higher voltage of various magnitudes. These voltage levels can either be 132 kV, 275 kV, 400 kV or 765 kV, which are then transmitted across the country. The voltage is transformed to a greater magnitude because a higher voltage will result in a lower current required for the same amount of power. This reduces the \u003Cstrong\u003E\u003Ca href=\u0022https://uk.farnell.com/i2r-loss-definition\u0022\u003EI\u003Csub\u003E2\u003C/sub\u003E*R losses\u003C/a\u003E\u003C/strong\u003E along the networked grid of cables. These high magnitude AC voltages are then transformed down to 11 kV for local distribution and then further reduced to 400 V or 230 V for the end user.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow are 3-Phase Transformers Connected?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe primary and secondary windings of the transformer will either be connected in \u0394 (delta) or Y (wye)/star configurations to form a complete unit. A star connection is one in which the 3-phase windings are joined together at a common point. This common point is known as the star point or neutral point. A delta connection is a connection where the ends of a three-phase winding are joined together. This means that the finishing end of one phase will be connected to the starting end of the other phase thus obtaining a closed circuit.\u00A0\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe diagram below illustrates Star and Delta connections of a Transformer.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Electrical Enquiry\u0022\u003E\u003Cimg alt=\u0022Star delta\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002214b211cb-aeca-4ddd-94f9-d0702f24cc22\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Star%20delta.png\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003EThe following are combinations in which a 3-phase transformer can be connected in:\u003C/p\u003E\n\u003Col\u003E\n\u003Cli\u003EY \u2013 Y (Star \u2013 Star)\u003C/li\u003E\n\u003Cli\u003EY \u2013 \u0394 (Star \u2013 Delta)\u003C/li\u003E\n\u003Cli\u003E\u0394 \u2013 Y (Delta \u2013 Star)\u003C/li\u003E\n\u003Cli\u003E\u0394 \u2013 \u0394 (Delta \u2013 Delta)\u003C/li\u003E\n\u003C/ol\u003E\n\u003Cp\u003E\u003Cstrong\u003EStar Connected Transformers\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EStar connected transformers, which are used in high-voltage operations, have the advantage of reducing the voltage on an individual transformer. This reduces the number of turns required and leads to an increase in the size of the conductors, thereby making the coil windings easier and cheaper to insulate as opposed to delta transformers.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EDelta Connected Transformers\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe advantage of using a delta-delta connected transformer is that if one transformer in a group of three should experience a fault or become disabled, then the two remaining transformers will continue to deliver 3-phase power with a capacity that is equal to approximately two thirds of the original output from the transformer unit.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIn Part 2 of this series, we tackle the different types of 3-Phase Transformers, and compare oil- cooled to air-cooled transformers.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003C!--![endif]----\u003E\u003C!--![endif]----\u003E\u003C!--![endif]----\u003E\u003C!--![endif]----\u003E\u003C!--![endif]----\u003E\u003C/p\u003E\n", "created": "Sep 2021", "terms": "Electrical, Education" }, { "title": "READ | Innovation in Solar Technology Pt 2", "nid": "535", "body": "\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Solar Enquiry\u0022\u003E\u003Cimg alt=\u0022Thin film solar panels\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002294afda83-65c3-414b-a4cb-bd00bcd6a874\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/TFSPs.jpg\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/solutions-solar/index.php\u0022\u003E\u003Cstrong\u003ESolar technology\u003C/strong\u003E\u003C/a\u003E is constantly evolving. Pioneers in the industry have contributed a great deal in innovation, advancing what we think we know about solar technology, into so much more!\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIn this NEW series, we discuss a few of the most interesting topics in solar technology innovation. Be sure to stay tuned to catch all the instalments!\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=READ--Innovation-in-Solar-Technology-Pt-1\u0022\u003EPart 1 \u2013 Solar Glass\u003C/a\u003E\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EPart 2 \u2013 Thin Film Solar Panels\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003E\u003Cem\u003EAmong the many innovations in the panel manufacturing space, none may be more appealing and visually exciting than thin-film solar panels\u003C/em\u003E.\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EWhat is a thin-film solar panel?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThin-film solar panels are a relatively recent development in the solar panel industry.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EOwing to their narrow design and the efficient semi-conductor built into their cells, thin-film solar cells are the lightest PV cell you can find while still maintaining strong durability.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow are these type of solar cells actually made?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThese solar cells are created by placing the main material between thin sheets of conductive material with a layer of glass on top for protection. The most distinguishing feature of thin-film panels is that they aren\u2019t always made from silicon. They can be made from a variety of materials, including:\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E1. Cadmium telluride (CdTe)\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe most widely used thin-film technology, CdTe holds roughly 50% of the market share for thin-film solar panels. CdTe contains significant amounts of Cadmium \u2013 an element with relative toxicity \u2013 so this is a factor of consideration. First Solar is the top innovator and seller in this space.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E2. Amorphous silicon (a-Si)\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThe second most popular thin-film option after CdTe, is a-Si. The a-Si panels also use silicon, but they use non-crystalline silicon and are also topped with glass. A-Si is the most similar technology to that of a standard silicon wafer panel. A-Si is a much better option than its counterparts (CdTe, CIGS) in terms of toxicity and durability, but it is less efficient and is typically used for small load requirements like consumer electronics. The quest for scale is always a hindrance for a-Si.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E3. Copper Indium Gallium Selenide (CIGS)\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003ELaboratory CIGS cells have reached efficiency highs of 22.4%. However, these performance metrics are not yet possible at scale. The primary manufacturer of CIGS cells was Solyndra (which went bankrupt in 2011). Today, the leader is Solar Frontier. MiaSol\u00E9 also manufactures CIGS panels in the U.S. and China.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E4. Gallium Arsenide (GaAs)\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EA very expensive technology, GaAs holds a world record 28.9% efficiency for all single-junction solar cells. GaAs is primarily used on spacecraft and is meant for versatile, mass-scale instalments of PV energy in unusual environments.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow can you tell if a panel is thin-film?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThin-film panels are obviously easy to identify by their thin appearance. These panels are approximately 350 times thinner than those that use silicon wafers. However, note that thin-film frames can be large sometimes, making the appearance of the entire solar system comparable to that of a monocrystalline or polycrystalline system. Thin-film cells can be black or blue, depending on the material they were made from.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Solar Enquiry\u0022\u003E\u003Cimg alt=\u0022thin film panels\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002230d8629a-9578-4a22-a866-263bb59be312\u0022 height=\u0022277\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Energy_2016_YesSolarEnergyTechnology1.jpg\u0022 width=\u0022443\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow does silicon compare to thin film?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003ECrystalline silicon technology has been around for some time and has proven to be valuable. Thin film technology is still in its infancy, but it has the potential to achieve lower costs under the same efficiency and reliability.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E1. Crystalline silicon\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EAdvantages:\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EHigh conversion efficiency (reaching 12%-24.2%)\u003C/li\u003E\n\u003Cli\u003EHigh stability\u003C/li\u003E\n\u003Cli\u003EEasy manufacturing\u003C/li\u003E\n\u003Cli\u003EHigh reliability\u003C/li\u003E\n\u003Cli\u003EHeat resistance\u003C/li\u003E\n\u003Cli\u003ELow installation costs\u003C/li\u003E\n\u003Cli\u003EMore environmentally friendly, considering the time of disposal/recycling\u003C/li\u003E\n\u003Cli\u003EWell established track record (Crystalline silicon modules have been in production in the 1970s, and monocrystalline silicon panels can withstand harsh environments and can be used for space flight)\u2002\u2002\u2002\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Cstrong\u003EDisadvantages:\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EIn terms of initial cost, crystalline silicon is the most expensive solar module\u003C/li\u003E\n\u003Cli\u003EThe solar energy absorption factor is very low\u003C/li\u003E\n\u003Cli\u003EThe material is brittle and fragile\u2002 \u2002\u2002\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Cstrong\u003E2. Thin-film solar cells \u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EAdvantages:\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003ECheaper than old-fashioned crystalline silicon solar cells\u003C/li\u003E\n\u003Cli\u003ECan be prepared on thin silicon wafers\u003C/li\u003E\n\u003Cli\u003EMore flexible and easier to handle\u003C/li\u003E\n\u003Cli\u003ELess easily damaged by external shocks\u2002 \u2002\u2002\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Cstrong\u003EDisadvantages: \u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EThin-film solar cell modules have a low efficiency, which can offset its price advantage in some applications.\u003C/li\u003E\n\u003Cli\u003EIts structure is also more complex\u003C/li\u003E\n\u003Cli\u003EFlexible thin-film batteries require special installation skills, so they cannot be used in aerospace at present\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EResources\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E1.\u003Cstrong\u003E\u003Ca href=\u0022https://www.youtube.com/watch?v=gBgS-FfF8Ew\u0022\u003E WATCH\u003C/a\u003E \u003C/strong\u003Ea video on Solar Panels\u003C/p\u003E\n\u003Cp\u003E2.\u003Ca href=\u0022https://www.magnetgroup.co.za/solutions-solar/news.php?type=articles\u0026amp;name=LEARN--Understanding-Solar-Panels\u0022\u003E \u003Cstrong\u003ELEARN\u003C/strong\u003E\u003C/a\u003E more about Solar Panels\u003C/p\u003E\n\u003Cp\u003E3. \u003Cstrong\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Solar%20Enquiry\u0022\u003ECHAT\u003C/a\u003E\u003C/strong\u003E to our solar experts about a clean energy solution for your home, factory or office\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ESources:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://1stsunflower.com/The-difference-between-thin-film-and-crystalline-silicon-solar-panels-id3062492.html\u0022\u003Ehttps://1stsunflower.com/The-difference-between-thin-film-and-crystalline-silicon-solar-panels-id3062492.html\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.8msolar.com/types-of-solar-panels\u0022\u003Ehttps://www.8msolar.com/types-of-solar-panels\u003C/a\u003E\u003C/p\u003E\n", "created": "Sep 2021", "terms": "Solar, Education" }, { "title": "READ | Innovation in Solar Technology Pt 1", "nid": "531", "body": "\u003Cp\u003EFrom efficiency upgrades, advanced capabilities of solar equipment, to massive improvements in the storage of energy, there is so much that the field of solar power is moving towards in terms of innovations.\u003C/p\u003E\n\u003Cp\u003EIn this NEW series, we discuss a few of the most interesting topics in solar technology innovation. Be sure to stay tuned to catch all the instalments!\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EPart 1 \u2013 Solar Glass\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Solar Enquiry\u0022\u003E\u003Cimg alt=\u0022solar glass building\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022590a92d6-5caa-4e46-afce-183879fa53d6\u0022 height=\u0022186\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/solar%20glass%20windows.jpeg\u0022 width=\u0022464\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIt looks the same as regular glass \u2013 but it\u2019s not. Solar glass has a major advantage over its predecessor in that it can harness the power of the sun to create clean energy. Imagine the possibilities \u2013 skyscrapers that can power cities, electric cars become self-sustaining, even smart phones could charge themselves!\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIn this article, we explore the innovation of solar glass technology. We\u2019re taking a specific look at the innovation of ClearVue PV \u2013 an Australian based solar company looking to generate power from clear windows.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E\u003Cem\u003EEnergy efficient, energy producing windows that are stunningly clear with no visual distortion.\u003C/em\u003E\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EHow does it work?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EClearVue is a smart building material that uses clear glass to convert sunlight into energy. ClearVue utilises cutting edge glass technology to convert the Ultra Violet (UV) and Infrared (IR) components of sunlight into electricity by allowing visible light to pass through. ClearVue technology strives to harness natural energy through the use of innovative building materials generating power where it is needed.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Solar Enquiry\u0022\u003E\u003Cimg alt=\u0022ClearVue diagram\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022e2058712-f151-48f5-ac5f-fa543c3d509a\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/ClearVue.png\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EA closer look at the technology\u2026\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EClearVue consists of a spectrally-selective film and inorganic Nano-particles incorporated into a polyvinyl butyral (PVB) interlayer, sandwiched between two sheets of clear glass. Sunlight comprising UV, visible light and IR, strikes the glass. ClearVue passes up to 70% of the visible light. 90% or more of the UV and IR radiation is reflected off the spectrally-selective film, and scattered by the inorganic Nano-particles to the edges of the glass, where it is collected by photovoltaic (PV) cells that produce electricity.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EWhy should you consider solar glass for your building? \u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003ECurrently, ClearVue panels can produce up to 30W of power per meter squared. With further R\u0026amp;D effort, this figure is expected to exceed 50W. By blocking UV, IR and thermal-radiation, ClearVue has superior insulation properties, compared to conventional glass. A building made mainly of ClearVue surfaces in tropical latitudes, can save up to 40% on heating, cooling and lighting costs.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EClearVue panels have a lifespan exceeding 20 years and can be sized to fit existing frames, replacing existing windows, roofing, skylights and facades in new and old structures alike.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EMain Benefits of ClearVue:\u003C/strong\u003E\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli\u003EBack-up for existing energy systems\u003C/li\u003E\n\u003Cli\u003EReduced electricity costs through improved glass insulation qualities and on-site electricity generation\u003C/li\u003E\n\u003Cli\u003EUsing safe, clean renewable energy with reduced reliance on fossil fuels\u003C/li\u003E\n\u003Cli\u003EModern aesthetic to new buildings (glass buildings can become one giant solar panel)\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003E\u003Cem\u003E\u201COur technology presents a paradigm shift in the way glass will be used in building construction, automobiles, agriculture and specialty products. Glass will no longer be just a component of construction, but also a renewable energy resource\u201D \u003C/em\u003E\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E\u003Cem\u003E\u2013 Victor Rosenberg, Executive Chairman of ClearVue PV\u003C/em\u003E\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EResources\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E1.\u003Cstrong\u003E \u003Ca href=\u0022https://www.youtube.com/watch?v=KYDMg7c1a9U\u0022\u003EWATCH\u003C/a\u003E \u003C/strong\u003Ea video from ClearVue PV explaining their innovative technology\u003C/p\u003E\n\u003Cp\u003E2. Considering clean energy for your home, factory or office? \u003Cstrong\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?Subject=Solar%20Enquiry\u0022\u003ECHAT\u003C/a\u003E\u003C/strong\u003E to our solar experts now!\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ESource:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.clearvuepv.com/products/how-it-works/\u0022\u003Ehttps://www.clearvuepv.com\u003C/a\u003E\u003C/p\u003E\n", "created": "Aug 2021", "terms": "Solar, Education" }, { "title": "PRODUCT NEWS | MARS LEDRail 4-100 Energy Efficient Luminaire", "nid": "533", "body": "\u003Cp\u003E\u003Cstrong\u003ELooking for an energy-efficient luminaire for your retail store or office?\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003EThen look no further than the MARS LEDRail 4-100 Energy Efficient Luminaire:\u003C/p\u003E\n\u003Cp\u003E| Lightweight aluminum | Excellent thermal management (passive cooling)\u003Cbr /\u003E\n| Ideal for continuous strip lighting solutions\u003Cbr /\u003E\n| Commercial or Retail applications\u003Cbr /\u003E\n| Available in modular configurations and optics with a variety of accessories.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.youtube.com/watch?v=VpUES2wSYu4\u0022\u003E\u003Cstrong\u003EWatch\u003C/strong\u003E\u003C/a\u003E a quick video on this innovative product.\u00A0\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/solutions-lighting/index.php#!itemdetails/name=rail-4%2D100\u0026amp;type=2\u0026amp;id=0167ae59%2D015e%2D4749%2D966e%2Def60f2fca6d0\u0022\u003E\u003Cstrong\u003ELearn\u003C/strong\u003E\u003C/a\u003E more about the LEDRail 4-100.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Lighting Enquiry\u0022\u003E\u003Cstrong\u003EEnquire\u003C/strong\u003E\u003C/a\u003E about product variations now!\u003C/p\u003E\n\u003Cp\u003Ewww.magnetgroup.co.za | hello@magnetgroup.co.za\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/solutions-lighting/index.php#!itemdetails/name=rail-4%2D100\u0026amp;type=2\u0026amp;id=0167ae59%2D015e%2D4749%2D966e%2Def60f2fca6d0\u0022\u003E\u003Cimg alt=\u0022MARS LEDRail 4-100 2\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u002210166dd8-d5c8-4c2d-a704-cc856864064f\u0022 height=\u0022308\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/MARS%20final.png\u0022 width=\u0022418\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u00A0\u003C/p\u003E\n", "created": "Aug 2021", "terms": "Lighting, Products, MARS" }, { "title": "LEARN | Understanding Retail Lighting - Part 3", "nid": "532", "body": "\u003Cp class=\u0022text-align-justify\u0022\u003EWe\u2019re wrapping up our series on retail lighting with an overview of the types of lighting that can be implemented in a store, and their effect on certain products.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIn case you missed it, be sure to catch up on the first two instalments of the series first.\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=LEARN--Understanding-Retail-Lighting---Part-1\u0022\u003E\u003Cstrong\u003EPart 1 \u2013 Colour Rendering Index (CRI)\u003C/strong\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=LEARN--Understanding-Retail-Lighting---Part-2\u0022\u003E\u003Cstrong\u003EPart 2 \u2013 Correlated Colour Temperature (CCT)\u00A0\u003C/strong\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EPart 3 \u2013 The types of lighting in a retail store\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Lighting Enquiry\u0022\u003E\u003Cimg alt=\u0022Retail lighting\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u00226e4d2a43-9981-48af-921c-66043676bbc3\u0022 height=\u0022204\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Header_1-1.jpg\u0022 width=\u0022683\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E\u003Cem\u003ELighting influences desires, purchases and how the shopping experience is remembered\u2026\u003C/em\u003E\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003ELighting can have a positive influence on how shoppers feel inside of a store. Excellent colour rendering and special light spectrums improve perceived quality significantly. Good colour rendering, spectral distribution, beam angle and particular colour temperatures are a must-have for modern retail. All these factors contribute to showing merchandise at its best, true to their real colours and textures.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ETypes of lighting and places it should be implemented in a store\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThere are 3 types of lighting that could be implemented in a store - ambient, task and accent lighting. A combination of these types of lighting will make the store more effective in drawing customers in, and enticing them to purchase.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E1. Ambient Lighting\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThis refers to the main lighting used in the store, and it must enable the customer to feel comfortable in the store. The number of lights needed in a store depends on the brightness of the light and the size of the area being illuminated.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIf the ambient lighting is dim, it will make the store feel gloomy whilst also making the customer feel uncomfortable. This could lead, for example, to difficulty reading information on product labels. When the ambient lighting is too bright, the effect is the same in that it will also result in the customer feeling uncomfortable, ultimately leading to an unpleasant shopping experience.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003E2. Task lighting\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThis type of lighting is implemented in areas of the store that require more light. Examples of these within a clothing store are:\u003C/p\u003E\n\u003Cul\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EEntrance Area\u003C/strong\u003E: Highlighting a store\u2019s signage and entrance area is good practice it enables the customer to clearly read the store\u2019s name, and feel welcomed in the store.\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003EChange Rooms:\u003C/strong\u003E Customers need the extra light available to assess the clothes they try on.\u003C/li\u003E\n\u003Cli class=\u0022text-align-justify\u0022\u003E\u003Cstrong\u003ETills:\u003C/strong\u003E Cashiers need more light so that they can do their job efficiently and effectively. It also adds an element of security.\u003C/li\u003E\n\u003C/ul\u003E\n\u003Cp\u003E\u003Cstrong\u003E3. Accent Lighting\u003C/strong\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EThis type of lighting is used to highlight a specific part of the store, so that the customer\u2019s attention can be drawn to a specific product. Furthermore, it also imparts the perception to the customer that the product identified is important and noteworthy. Accent lighting is effective for highlighting seasonal items, or specific products that are on display. It should also be used in window displays as it emphasises a product, helping to attract customers into the store.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003ETypes of light bulbs that should be used for certain products\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Lighting Enquiry\u0022\u003E\u003Cimg alt=\u0022Grocery store lighting\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022180740e9-10cb-4388-a8cf-6fafb00886a3\u0022 height=\u0022246\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Meijer_LED_lighting_Beavercreek_OH_produce_0.png\u0022 width=\u0022474\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EFrom the first two articles in this series, we learnt that when selecting lighting for a store, factors such as the \u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=LEARN--Understanding-Retail-Lighting---Part-1\u0022\u003E\u003Cstrong\u003Ecolour rendering index\u003C/strong\u003E\u003C/a\u003E and the \u003Ca href=\u0022https://www.magnetgroup.co.za/news.php?type=articles\u0026amp;name=LEARN--Understanding-Retail-Lighting---Part-2\u0022\u003E\u003Cstrong\u003Ecorrelated colour temperature\u003C/strong\u003E\u003C/a\u003E of a lightbulb must be taken into account. Lighting has the ability to highlight products, make them aesthetically pleasing and appeal to a customer\u2019s senses. Contrasting of light is a method used to achieve a spatial atmosphere and highlight products in store.\u003C/p\u003E\n\u003Cp\u003E\u003Cstrong\u003EThe table below indicates the CCT range required to illuminate various types of products:\u003C/strong\u003E\u003C/p\u003E\n\u003Cp\u003E\u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Lighting Enquiry\u0022\u003E\u003Cimg alt=\u0022Table for cct range of certain products\u0022 data-entity-type=\u0022file\u0022 data-entity-uuid=\u0022dd26cf1c-5503-4578-92bf-fd0d4d8c2052\u0022 height=\u0022242\u0022 src=\u0022/cms/drupal8-magnetgroup/sites/default/files/inline-images/Table%201_1.png\u0022 width=\u0022591\u0022 class=\u0022align-center\u0022 /\u003E\u003C/a\u003E\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EIn sum, retail lighting is important in any business as it has the ability to create a rich experience for a customer. This experience will result in the ability of drawing more customers into a store, turn an ordinary customer into a loyal customer and improve the profitability of a business. An entrepreneur is required to know and understand the type of setting, mood and experience that a customer would want to feel in store.\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u00A0\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003EWe are the lighting experts. Whether you need a solution for your store, factory or office, we can help\u2026 \u003Ca href=\u0022mailto:hello@magnetgroup.co.za?subject=Lighting Enquiry\u0022\u003E\u003Cstrong\u003ECHAT \u003C/strong\u003E\u003C/a\u003Eto us now!\u003C/p\u003E\n\u003Cp class=\u0022text-align-justify\u0022\u003E\u00A0\u003C/p\u003E\n", "created": "Aug 2021", "terms": "Lighting, Education" } ]