Solar Basics: How Do Solar Panels Work? Solar energy works by capturing the sun’s energy and quietly and effectively turning it into electricity for your home or business. Our sun is a natural nuclear reactor. It releases tiny packets of energy called photons, which travel the 149.6 million kilometers from the sun to Earth in about 8.5 minutes. Every hour, enough photons impact our planet to generate enough solar energy to theoretically satisfy global energy needs for an entire year. Solar doesn’t generate electricity all the time, but it does generate electricity when it is needed most. This includes during the daytime and during hot, sunny periods when demand for electricity is at its highest. Australia is one of the sunniest countries in the world and is the perfect place for the sun to be put to work, especially during these peak times. How Do Solar Panels Work? When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to the positive and negative sides of a cell, it forms an electrical circuit. When electrons flow through such a circuit, they generate electricity. Multiple cells make up a solar panel, and multiple panels (modules) can be wired together to form a solar array. The more panels you can deploy, the more energy you can expect to generate. What are solar panels made of? https://www.youtube.com/watch?v=3cWMKvfu_yE Video Credit: Endeavour Silver Corp Photovoltaic (PV) solar panels are made up of many solar cells in various types of glass packaging. Solar cells are made of silicon, like semiconductors. They are constructed with a positive layer and a negative layer, which together create an electric field, just like in a battery. SunPower solar panels are also encased with aerospace-grade conductive adhesives and proprietary encapsulants to protect these cells and minimize degradation from environmental exposure. How Do Solar Panels Generate Electricity? PV solar panels generate direct current (DC) electricity. With DC electricity, electrons flow in one direction around a circuit. This example shows a battery powering a light bulb. The electrons move from the negative side of the battery, through the lamp, and return to the positive side of the battery. With AC (alternating current) electricity, electrons are pushed and pulled, periodically reversing direction, much like the cylinder of a car’s engine. Generators create AC electricity when a coil of wire is spun next to a magnet. Many different energy sources can “turn the handle” of this generator, such as gas or diesel fuel, hydroelectricity, nuclear, coal, wind, or solar. AC electricity is used for the India electrical power grids that operate throughout the country and power thousands of homes. However, solar panels create DC electricity. How do we get DC electricity into the AC grid? We use an inverter. https://sunpowerglobal.com/int/sites/default/files/inline-images/how-do-solar-panels-work.jpg What Does a Solar Inverter Do? A solar inverter takes the DC electricity from the solar array and uses that to create AC electricity. Inverters are like the brains of the system. Along with inverting DC to AC power, they also provide ground fault protection and system stats, including voltage and current on AC and DC circuits, energy production, and maximum power point tracking. https://www.youtube.com/watch?v=J_WE3snTMSs Video credit: Luminous India Central inverters have dominated the solar industry since the beginning. The introduction of micro-inverters is one of the biggest technology shifts in the PV industry. Micro-inverters optimise for each individual solar panel, not for an entire solar system, as central inverters do. This enables every solar panel to perform at maximum potential. When a central inverter is used, having a problem on one solar panel (maybe it’s in the shade or has gotten dirty) can drag down the performance of the entire solar array. Another option to consider is using micro-inverters on each of the panels. If one solar panel has an issue, the rest of the solar array still performs efficiently.

 2025-06-19T10:25:23

Solar Basics: How Do Solar Panels Work?Solar energy works by capturing the sun’s energy and quietly and effectively turning it into electricity for your home or business.Our sun is a natural nuclear reactor. It releases tiny packets of energy called photons, which travel the 149.6 million kilometers from the sun to Earth in about 8.5 minutes. Every hour, enough photons impact our planet to generate enough solar energy to theoretically satisfy global energy needs for an entire year.Solar doesn’t generate electricity all the time, but it does generate electricity when it is needed most. This includes during the daytime and during hot, sunny periods when demand for electricity is at its highest.Australia is one of the sunniest countries in the world and is the perfect place for the sun to be put to work, especially during these peak times.How Do Solar Panels Work?When photons hit a solar cell, they knock electrons loose from their atoms. If conductors are attached to the positive and negative sides of a cell, it forms an electrical circuit. When electrons flow through such a circuit, they generate electricity. Multiple cells make up a solar panel, and multiple panels (modules) can be wired together to form a solar array. The more panels you can deploy, the more energy you can expect to generate.What are solar panels made of?https://www.youtube.com/watch?v=3cWMKvfu_yEVideo Credit: Endeavour Silver CorpPhotovoltaic (PV) solar panels are made up of many solar cells in various types of glass packaging. Solar cells are made of silicon, like semiconductors. They are constructed with a positive layer and a negative layer, which together create an electric field, just like in a battery. SunPower solar panels are also encased with aerospace-grade conductive adhesives and proprietary encapsulants to protect these cells and minimize degradation from environmental exposure.How Do Solar Panels Generate Electricity?PV solar panels generate direct current (DC) electricity. With DC electricity, electrons flow in one direction around a circuit. This example shows a battery powering a light bulb. The electrons move from the negative side of the battery, through the lamp, and return to the positive side of the battery.With AC (alternating current) electricity, electrons are pushed and pulled, periodically reversing direction, much like the cylinder of a car’s engine. Generators create AC electricity when a coil of wire is spun next to a magnet. Many different energy sources can “turn the handle” of this generator, such as gas or diesel fuel, hydroelectricity, nuclear, coal, wind, or solar.AC electricity is used for the India electrical power grids that operate throughout the country and power thousands of homes. However, solar panels create DC electricity. How do we get DC electricity into the AC grid? We use an inverter.https://sunpowerglobal.com/int/sites/default/files/inline-images/how-do-solar-panels-work.jpgWhat Does a Solar Inverter Do?A solar inverter takes the DC electricity from the solar array and uses that to create AC electricity. Inverters are like the brains of the system. Along with inverting DC to AC power, they also provide ground fault protection and system stats, including voltage and current on AC and DC circuits, energy production, and maximum power point tracking.https://www.youtube.com/watch?v=J_WE3snTMSsVideo credit: Luminous IndiaCentral inverters have dominated the solar industry since the beginning. The introduction of micro-inverters is one of the biggest technology shifts in the PV industry. Micro-inverters optimise for each individual solar panel, not for an entire solar system, as central inverters do. This enables every solar panel to perform at maximum potential. When a central inverter is used, having a problem on one solar panel (maybe it’s in the shade or has gotten dirty) can drag down the performance of the entire solar array. Another option to consider is using micro-inverters on each of the panels. If one solar panel has an issue, the rest of the solar array still performs efficiently.

 2025-05-14T17:02:43

Harnessing the Sun: Why Solar Plates Are Booming in Delhi With rising electricity costs and increasing environmental concerns, Delhi is witnessing a surge i the adoption of solar plates (solar panels) across homes, businesses, and institutions. The city, blessed with ample sunlight throughout the year, is an ideal candidate for solar energy. If you're in Delhi and considering switching to solar, now is the perfect time. Why Go Solar in Delhi? 1. Abundant Sunlight Delhi gets around 300 sunny days a year, making solar energy a highly reliable power source. Solar panels can work even on cloudy days, but maximum efficiency is achieved with bright sunlight – and Delhi has plenty of it. 2. Cut Down Electricity Bills The biggest benefit of solar plates is the significant reduction in electricity bills. Residential consumers using rooftop solar can save up to 80% on their monthly bills. Over 5–6 years, the savings can cover the installation cost, and after that, it’s free power for the next 15–20 years. 3. Government Subsidy in Delhi Under the Rooftop Solar Programme by MNRE (Ministry of New and Renewable Energy) and Delhi’s local initiatives, residential consumers can get up to 40% subsidy for systems up to 3kW. This significantly reduces the upfront investment. For example: 1kW system (suitable for a small household): ₹60,000–₹70,000 After subsidy: ~₹36,000–₹42,000 For larger systems, the subsidy percentage reduces, but total savings increase as well. 4. Net Metering Facility Delhi's DISCOMs (like BSES, TPDDL) offer net metering, allowing you to export excess solar power to the grid and receive credits on your bill. This means your meter can literally run backward when you're producing more than you use. 5. Environment-Friendly Energy Using solar plates helps reduce your carbon footprint. A 1kW solar system can offset approximately 1.5 tons of CO2 emissions per year — equivalent to planting 15–20 trees annually. In a city like Delhi, where air pollution is a serious concern, going solar is a direct step toward cleaner air. Types of Solar Systems Available On-Grid System Connected to the electricity grid Most common and cost-effective Supports net metering Works only when grid power is available Off-Grid System Includes battery backup Useful for remote or power-cut-prone areas Higher initial cost due to batteries Hybrid System Combines on-grid and off-grid features Offers flexibility and reliability How to Choose the Right System? For small homes: A 1kW to 2kW on-grid system is sufficient. For medium to large homes: Go for 3kW to 5kW. For commercial buildings: Systems from 10kW to 100kW+ depending on usage. Professional solar consultants in Delhi can perform a site survey, check your roof’s strength, shade patterns, and recommend the right system capacity

 2025-06-11T17:06:43

How NASA Uses and Improves Solar Power?The Sun is the most energetic object in our solar system.Humans have been finding creative ways to harness the Sun's heat and light for thousands of years. But the practice of converting the Sun’s energy into electricity — what we now call solar power — is less than 200 years old. Yet in that short time, solar power has revealed the Sun’s limitless potential to power an increasingly technological society. Since the 1950s, NASA has harnessed the energy of the Sun to power spacecraft and drive scientific discovery across our solar system. Today, NASA continues to advance solar panel technology and test new innovations.https://www.youtube.com/watch?v=HHA3DwXNhjcVideo credit: NASA's Goddard Space Flight Center/Lacey YoungA Brief History of Solar Power:https://science.nasa.gov/wp-content/uploads/2024/09/standard-compressed-alexandre-edmond-becquerel-e1727186117653.jpgPic: A portrait of French scientist Alexandre Edmond Becquerel, taken sometime in the mid-1800s. (Public Domain)Even before the light bulb, scientists had inklings of the power locked up in a ray of sunlight.In 1839, French scientist Alexandre Edmond Becquerel (who was 19 at the time) was working in his father’s laboratory, experimenting with two metal sheets placed in an electricity-conducting liquid. As he shined light on the device, he detected a weak electric current — what we now know to be a flow of electrons through the material. This phenomenon was the first demonstration that light could generate electricity, known today as the photovoltaic effect.So how Solar Panels Work?Silicon is an abundant material used in many technological applications because it is a very good “semiconductor, ” or material whose ability to carry electric current can be easily manipulated by adding energy. In typical solar cells, silicon is layered in three thin sheets. A middle layer is made of pure silicon. The outer two silicon layers are injected with other elements (typically phosphorous on one side, and boron on the other) that differ in their capacity to “donate” or “accept” electrons. As light strikes the pure silicon layer, it energizes the silicon’s electrons, which then begin to move within the material. Those electrons are attracted to the silicon layer designed to “accept” electrons, leading to a buildup of negative and positive charges in the outer layers. These two sides are then connected with wires to form a circuit that facilitates the flow of electrons from one side to the other, generating usable power.Silicon-based solar cells power many of NASA’s spacecraft, including the James Webb Space Telescope. Learn more about why this abundant material is used in solar panels in this excerpt from NASA’s Elements of Webb video series.https://www.youtube.com/watch?v=Sq3jgT5fjhgSilicon is the go-to chip and sensor material for a reason: It works! Learn about the semiconductor properties that make this element the right choice for the Webb Telescope.Credit: NASA's Goddard Space Flight CenterA breakthrough came in 1954.https://assets.science.nasa.gov/dynamicimage/assets/science/esd/climate/2023/12/2-405051main_solarfarmpanels-1.jpgThat's when scientists at Bell Labs used an abundant material called silicon to create the first solar cell that achieved 6% efficiency. Solar panels today use this same basic design, with adjustments that have allowed industrial and commercial solar panels to achieve between 15% and 23% efficiency.

 2025-05-14T16:35:37

Drawing is a forming process in which the metal is stretched over a form or die.[14] In deep drawing the depth of the part being made is more than half its diameter. Deep drawing is used for making automotive fuel tanks, kitchen sinks, two-piece aluminum cans, etc. Deep drawing is generally done in multiple steps called draw reductions. The greater the depth, the more reductions are required. Deep drawing may also be accomplished with fewer reductions by heating the workpiece, for example in sink manufacture.In many cases, material is rolled at the mill in both directions to aid in deep drawing. This leads to a more uniform grain structure which limits tearing and is referred to as "draw quality" material.

 2017-12-18T10:14:14

Delhi’s Solar Revolution: Powering Homes, Saving Planet As Delhi grows vertically and population density increases, so does the strain on its energy grid. Air conditioners hum louder in the summer, electric vehicles are becoming the norm, and power outages—though fewer—still pinch in peak seasons. Amid this rising energy demand, a quiet but powerful revolution is taking place on rooftops: solar plates are emerging as the go-to solution for Delhiites who want clean, reliable, and affordable electricity. What Are Solar Plates, and Why Are They Trending in Delhi? Solar plates , or solar panels, capture sunlight and convert it into electricity using photovoltaic (PV) cells. While the technology has been around for decades, several factors are now making it more appealing to Delhi’s residents: Affordable installation with falling prices State and central government subsidies Delhi's harsh summers and long sunny days Growing environmental consciousness Whether you're living in Lajpat Nagar, running a business in Pitampura, or managing a school in Noida, solar panels can drastically lower your monthly electricity bills while making your space more sustainable. Why Solar Makes Sense in Delhi – Now More Than Ever 🌞 Excellent Solar Potential Delhi receives an average solar radiation of 5.5 kWh/m²/day , which is ideal for power generation. Even in winter months, there's sufficient sunlight to generate power for most residential needs. 💸 Energy Cost Savings Electricity tariffs in Delhi range from ₹4 to ₹8 per unit depending on consumption slabs. A typical household with a 3kW solar system can save up to ₹2,000–₹4,000 per month, with total payback in just 4–6 years . 🏠 Increase Property Value A solar-equipped home is not just energy-efficient but also more attractive to environmentally conscious buyers. Think of it as an investment in your home’s equity and future marketability. 📉 Fall in Solar Equipment Prices Compared to five years ago, the cost of installing a rooftop solar system has dropped by almost 30–40% . Better technology, higher efficiency panels, and local manufacturing have made solar more accessible. Delhi’s Solar Policies: What You Should Know Under the Delhi Solar Policy , there are various incentives and frameworks to promote solar adoption: Subsidy of up to 40% for residential rooftop solar systems up to 3kW capacity Net metering that allows consumers to export excess power and get credit Zero investment models via RESCO (Renewable Energy Service Company) for schools, societies, and commercial users You can apply for subsidies and net metering directly through your electricity provider (BSES Rajdhani, BSES Yamuna, or TPDDL), or work with an MNRE-approved installer who handles paperwork for you. Real-World Applications in Delhi 🏢 Housing Societies Many RWAs in South Delhi and Dwarka are turning common rooftops into power hubs. Shared solar systems reduce common area bills and maintenance charges. 🛒 Shops and Small Businesses From boutique stores in Hauz Khas to salons in Karol Bagh, small enterprises are adopting solar to stabilize operational costs and avoid outages. 🏫 Schools and Colleges Institutions like DPS and Amity have installed large-capacity solar panels to power classrooms and labs, reducing carbon footprint and costs. 🕌 Temples and NGOs Non-profits and religious institutions are going green too, using solar power for fans, lights, and water heating systems. How to Get Started: Steps to Solar in Delhi Assess your energy usage Look at your last 6–12 months of electricity bills. Site inspection An installer will inspect your roof for sunlight exposure, angle, and structure. Get a quote and choose your system Based on budget and energy needs – on-grid, off-grid, or hybrid. Apply for subsidy and net metering Usually handled by your vendor. Installation and activation Takes 1–2 weeks, depending on system size and approvals.

 2025-06-11T17:14:25

Punching is performed by placing the sheet of metal stock between a punch and a die mounted in a press. The punch and die are made of hardened steel and are the same shape. The punch is sized to be a very close fit in the die. The press pushes the punch against and into the die with enough force to cut a hole in the stock. In some cases the punch and die "nest" together to create a depression in the stock. In progressive stamping, a coil of stock is fed into a long die/punch set with many stages. Multiple simple shaped holes may be produced in one stage, but complex holes are created in multiple stages. In the final stage, the part is punched free from the "web".A typical CNC turret punch has a choice of up to 60 tools in a "turret" that can be rotated to bring any tool to the punching position. A simple shape (e.g. a square, circle, or hexagon) is cut directly from the sheet. A complex shape can be cut out by making many square or rounded cuts around the perimeter. A punch is less flexible than a laser for cutting compound shapes, but faster for repetitive shapes (for example, the grille of an air-conditioning unit). A CNC punch can achieve 600 strokes per minute.A typical component (such as the side of a computer case) can be cut to high precision from a blank sheet in under 15 seconds by either a press or a laser CNC machine..

 2017-12-18T11:53:25

With over a decade of experience, Sri Balaji Technocity is a real estate and digital marketing company handling multiple residential and commercial projects a Sole Selling Agency working on Sole Mandates across Navi Mumbai. We provide end-to-end solutions including project marketing, sales, banking support, and digital marketing.

 2024-07-03T11:59:37