India’s Rooftop Solar Panel System is Gaining Momentum

India’s Rooftop Solar Panel System is Gaining Momentum

With most parts of India has around 300 sunny days, the country endowed with a very vast solar energy potential. Over and above, an average solar radiation incident covering the land ranges of 4-7 kWh/day. The country’s rooftop solar panel system is gaining momentum, and in the last fiscal year, India added more rooftop solar power capacity in comparison to the previous four years combined, making it the fastest growing segment in the country’s clean energy space.

According to the report published by Bloomberg New Energy Finance (BNEF), around 715 megawatts (MW) of systems were added in the preceding financial year up from 227 megawatts (MW) in 2016, taking the country’s total installed capacity to 1.3 gigawatts (GW, 1 GW = 1,000 MW). This medium mainly happened because of cheaper rooftop solar power in comparison to industrial and commercial power in all primary Indian states.

Furthermore, over the last five years costs have bisected. In comparison to the global average between 39% and 50% in India, setting up rooftop solar power systems have become cheaper due to low solar panel prices and increased competition in the solar energy market.

Increasing Scope of Solar Power for Residential Sector

By outperforming other green energy sources, rooftop solar panels system are turning into the most preferred choice for substitute energy due to higher power creating a limit. There has been a remorseless defeat in the cost of significant components in the past ten years, for instance, solar cells. However, the growth of rooftop segment till date is driven by the industrial as well as commercial users. Given the fall in energy prices and the cost of installing the economics yet work for them, on the other hand, the residential sector in the solar market is, however, to take off entirely.

In the solar market, small-scale rooftop projects and residential applications are currently compelling, as the rooftop solar PV System has become less attractive for residential consumers due to high upfront capital expenditure. But, for residential and small-scale industries stiff competition in the market combined with falling prices for the solar components make solar power systems affordable. Additionally, over the last year incentives and policies offered by the Government pushes rooftop solar installations which in turn has contributed to the growth. However, the residential sector is driving to the next level due to lucrative returns topped with smooth and low maintenance.

As a result, with the rising demand for the residential sector, many new freelancers and entrepreneurs wish to tap on the opportunity. Rooftop solar panel system which is the factor influencing the development of the market is convenient to install and extremely user-friendly.

A rooftop solar system is an excellent power generating system. SaveGeo Energy offers cost-effective rooftop solutions with their high skill and state-of-the-art technology. Moreover, with our rooftop solutions, you can transform your rooftop into a solar power plant which is an excellent source of solar energy, for both commercial and residential consumers. We offer comprehensive on-grid solar systems and off-grid solar solution for our residential and commercial consumers.

Comparing hybrid solar panels to typical grid-connection or off-grid options

Comparing hybrid solar panels to typical grid-connection or off-grid options

Do you know by installing solar power panels you not only reduce your carbon footprint but also get a step closer taking your electricity production and consumption into your own hands. Whether you install a solar battery backup, hybrid or standard grid-tied solar energy system, it is the most significant decisions for every solar shopper.

When you are comparing typical grid-connection or off-grid alternatives to hybrid solar panels, here are the few things you should keep in mind. First, let us understand about Hybrid Solar Panels.

Hybrid Solar Panels System

A hybrid solar panel system is a combination of storage-ready apparatus and grid-connected, providing consistent energy supply throughout the day. The system not only stores energy in one or multiple solar batteries for later use but can also pull out the power from the grid in high energy use periods. Thus, any solar plus storage system which is not entirely off-grid will be a hybrid system.

Homeowners choose a grid-tied solar system

Every year off-grid solar technology is becoming more advanced, and many industries are manufacturing solar batteries for home. Installing battery storage along with PV System can store excess solar electricity when produced and later use it as per the requirement. Thus an individual can entirely sever the connection with their electric utility. However, living in an area with a significant climate variation, staying grid-tied makes more sense.

Nowadays, many solar batteries to store solar energy that generates at daytime for home-based to use at night are available in the market. Therefore these solar batteries can help in reducing the reliance of an individual on utility electricity by storing excessive solar power at home instead of feeding it back into the grid.

Suppose when the potential of solar power is at its lowest, and in winter if the system generation is highest to cover the future needs, the trickier proposition is generating and storing enough solar electricity in the summer. Moreover, the average solar shopper offsets 86 % of annual electricity use with solar which is a significant amount, but not enough to go entirely off-grid.

Can we go off-grid with our solar panels?

For most of the homeowners, a grid-tied solar system is the best option. However, there are plenty of situations where taking your home off-grid with a solar battery backup makes sense. The best thing about off-grid solar battery systems is that it can be installed in remote areas, but to do so your property should meet few criteria to be a good fit for the off-grid solar system.

First and foremost, it is a must to have a deficient electricity demand. Additionally, it can be a feasible option if an individual constructs a net zero energy home or conduct significant home energy efficiency retrofits on existing home, powering the property with off-grid solar-plus-storage. To invest in a solar battery backup, they need to have a financial capacity that will add thousands of dollar to their solar installation. However, there are still opportunities to use solar-plus-storage technology, if you do not want your home entirely off-grid with a solar battery backup.

SaveGeo– A hybrid solar solutions provider, offers reliable, independent and cost-effective hybrid solutions with low operation and maintenance costs. Their hybrid solutions are provided with our exemplary and comprehensive EPC (engineering, procurement, and construction) delivery.

Have you installed the right Solar PV Rooftop system?

Solar PV Rooftop system

In this competitive world, most of the industries play around with customers order by compromising on the quality. Similar kind of incidents also occurs in solar sectors, due to the competitive market of Solar PV Rooftop industry. To get orders installers aggressively quote the prices to install solar PV rooftop system. But this might not be from the margins instead of low system components. Most of the customers focus on the quality of inverters and panel. Although, the standard of inverters and panels should give a higher generation of power and cannot be denied.

Nonetheless, we cannot ignore the quality of earthing and other protection components for a better working and trouble-free life. As a result, for the well-being of solar power generation, these components of the total system means a lot. It can prove to be fatal for human life as well as power system, if any low-quality standards or compromise is used for ABDB, Earthing, AJB, SPD, etc. So is your solar PV rooftop system safe and protected?

In this piece of content, we will discuss the quality of earthing and other Protection components issues based on Rooftop Solar Panel System.

Nowadays, most of the installers are compromising on qualities of good earthing by using plain commercially available GI wire instead of GI Zn plated copper wire or strips. To understand about the Good Earthing, the earthing strips or wire should exhibit low electrical resistance, able to withstand the impact of corrosion inducing agents and most of all be able to dissipate high fault current repeatedly.

For best solar PV rooftop system, the installer needs to construct using superior quality of strips or wires for earthing like aluminum, copper or Galvanized Iron (GI). Apart from this, there has to be flexibility in width and thickness, as regular earthing strips can have its depth anywhere between 3 to 6 mm. on the other hand the width of normal earthing may vary from 15 to 100 mm.  As a result, in varied applications, this flexibility ensures that the strip can prove useful.

In a perfect earthing strip, you may seek all the qualities loaded in a galvanized strips. However, many lives have claimed with disregard of safety matters and use of faulty electrical equipment. Therefore, it is a must to have a robust build, corrosion resistance and accurate dimension in the chosen earthing strip for your application.

By the ISI specifications, the strips are subject to galvanization and are manufactured using premium quality copper, iron or steel. These strips are most preferred in rocky areas, as galvanized strips coated with zinc is recommended to be a minimum of 80 microns. Nevertheless, the hot dipped galvanized iron strips have a thickness of 3 to 12 mm and width in the range of 25 to 75 mm. The strips during their lifetime require less maintenance, as they have protracted life.

Lightning and surge protection devices – another issue that arises with poor selection resulting due to continual and intermittent difficult-to-diagnose problems in a facility, often failing equipment and loss of production.

In Array Junction Box (AJB) and AC Distribution Box (ACDB), most of the solar power installer does not add the required protection devices to save money. However, as per the design fuses, surge protection device (SPD) and DC Isolator if not present in the Inverter should be added, to have a safer functioning of the Solar PV rooftop system on the DC side AJB. Wondering why all these things are important? It is essential as they avoid worst scenarios that often happen on the site.

For instance, if DC side surge protection device and fuses are not added, and a high surge comes, then it may damage the Inverter, and we all are aware that Inverter Company’s warranty does not cover claim on damage due to such scenarios.

As a result become aware and get a complete check of the material with your installer, whether they are using the appropriate protections such as AJB, ACDB, Earthing, and LA. If yes then of what standards and quality, so that the Rooftop Solar Panel System installed is adequately protected and works securely.

SaveGeo harnesses the power of solar energy by providing efficient, state-of-the-art rooftop solar solutions to help organizations and homeowners reduce their carbon footprint in a cost-effective and eco-friendly manner.

Few thing to keep in mind before installing a rooftop solar panel system

rooftop solar panel system

There is a tremendous scope for the growth of the solar power in India and is one of the rich countries being geographically placed and blessed with abundant solar energy. In the current times, it is one of the most efficient renewable energy sources. With the passing of the time, the idea of powering your house with the rooftop solar system is becoming very popular as it is a more natural way of cost savings. However, amidst the consumers, there is lack of awareness about the solar power technology.

In this piece of article, we will be discussing what you need to know to choose the solar panel system.

Measure the usage of consumption in day-to-day

Do you know solar panels with a 2000 Watts of power can provide around 7000 Watts of power subtracting inefficiencies if charged throughout the day? Solar panels allow you to cherry-pick your choice of outlets which you can customize as per your requirement. About 36 and 72 Solar Cells make up a conventional solar panel which implies 12 and 24 Volts, where an average solar cell provides around 0.5 Volts. You can choose a combination you want to power with one solar panel, for instance, selecting either one set of appliances or the entire house.

Before planning to set the solar harnessing, it is imperative to monitor your electricity consumption and opt for genuine suppliers. For instance, 15,000 Watts of power is required on a daily basis in a regular 2/3/BHK household using a microwave. The web portal Bijli Bachao is a source of electricity saving tips for home and offices as it assists the consumer in analyzing the electricity bill. As a result, by knowing the equipment and power used, one can estimate how many panels would meet your total electricity consumption in day-to-day life.

Space required to install rooftop solar panel system

It is the key to figure out the amount of rooftop space in your house before installing the solar panels. By analyzing the parameters and requirements of the area will help in deciding how much Rooftop Solar Panel System can get fixed. To absorb a right amount of sunlight throughout the day, it mandatory for solar panels to face southwards. For example, for larger home installations, Solar Panels can usually be availed in standard 250Wp to 300Wp size. Additionally, several moderate to large set-up use multiple 74Wp or 100Wp panels. Most of the time, it depends on the installer, the availability of space and the system design.

Service and Maintenance of Rooftop Solar Panel System

The solar panel has a lifespan of 25 years and does not require any maintenance as it is not based on electricity or have moving parts. The only requirement is to get it washed once every 15-20 days with a cloth. It is advisable to pick up reliable equipment from genuinely certified suppliers while purchasing the solar panel. It is preferred to opt for a solar setup that is secured under a warranty period and ask for a certificate to safeguard remaining assured in case of malfunctioning. Depending on the state tariff the payback period of solar rooftop system is 3 to 5 years.

Cost of Rooftop solar installation

Apart from an understanding of your power consumption pattern, you will require few things like inverters or UPS, solar panels, wiring, charge controller to convert DC into AC and battery to move to Solar. The rooftop solar panel cost mainly depends on the quality. Illustrating the quality of solar panel, a good quality rooftop panel of 1 kWh will cost around INR 75000 to INR 1 lakh. However, the installation and the cost of a Solar Panel may vary between INR 40,000 and INR 6 lakh. Hence, the requirement of many panels will depend on the number of units of power consumed daily. The Rooftop Solar Power plants can be broadly categorized into Battery and Non-Battery based systems.

Lastly, to prevent a small issue mushrooming into an expensive problem in the future, it is recommended to inspect the panels on a regular basis. Solar panels can assist consumers in decreasing extra expenditure and increase savings with a correct implementation, along with timely maintenance. SaveGeo who provide efficient, state-of-the-art Rooftop Solar Solutions to help organizations and homeowners reduce their carbon footprint in a cost-effective and eco-friendly manner.

Solar Energy Plays a Significant Role in Creating Smart Cities

Why city needs solar energy

Decades ago, the role of environment had gone unnoticed in the quest of transforming the cities into a technological arena. With the constant change seen in the adverse environmental and climate conditions, people across the globe have become aware of the impact of global warming. However in today’s era, everything embodies to be smart may it be smart people, smartphones or smart cities.

A smart city has intimately connected automated networks, infrastructure and communication through data centres; it is well-known as an advanced urban city or town. Solarizing cities seems to be one of the key steps to take to lay the foundation of a sustainable future, as a better network of technologies and free from the shroud of pollution go well with world’s environment conservation choices. Cities of all sizes across the world are transforming their systems, infrastructure, and operations to capitalize on new technologies and integrate connected solutions.

Solar energy plays a crucial role in creating Smart cities

Renewable energy is available in the form of wind energy, geothermal energy, tidal energy, biomass energy and solar energy. Looking at the facts, every region has its own distinctive geographical limits, climatic conditions and the accessibility to a particular renewable resource.
For example, the Netherlands was able to increase the take up of renewable energy by just 1.8% from 2010 to 2014; mainly, because of a flat and sub-sea level landscape.

However, switching to renewable resources means offering an urban area entirely new energy shape. Solar energy – one of the renewable sources of energy helps in creating smart cities. A major benefit of this source of energy is that it can produce electricity as long as the sun exists and never-ending source. It can be harnessed by installing solar panels which reduces our dependency on non- renewable sources of energy.

Benefits of Solarizing cities

India has a tremendous scope for generating solar energy. As per the sources, the country is expected to develop 98 such cities in all. These cities will become a role model for ultra modern and energy-saving living.

Solar panels are economical

According to Forbes, in several states solar is by now economical than utility power on a dollar-per-kilowatt-hour basis. On average the installation charges are at a more soaring price, but its cost may soon become less down. However, an array of efforts to drive downs the cost of installing and maintaining solar panels the U.S. Department of Energy has launched the SunShot initiative.

Installing the solar panels is much easier as it does not depend upon any cords, power sources or wires. They are mostly installed on rooftops, and no new space is required to set up these solar panels. Solar panels can also be installed in areas where power lines would be difficult to place, therefore solar energy can also be produced in the remote locations.

Solar Energy is easy to maintain and eco-friendly

As we know installing solar panels are expensive, but the benefits of installing these panels can be enjoyed for years with minimal maintenance. In future, the panels can always be added as per our needs and would not require a lot of finance. Solar panels do not release any toxic substances and are soundless.

Talking about eco-friendly, solar energy serve as a renewable source of energy, an alternative to fossil fuels as it is clean, non-polluting, and reliable. This renewable source of energy does not need storage of radioactive waste or transportation of fuel. As a result, it is one of the most reliable sources of energy that does not injure the nature of mother earth.

Solar Energy is cost-effective

With the installation of Solar panels, the utility bills have been minimized, and the cost of electricity also cuts down. Solar energy can be used for activities such as warming the homes, water heating and many more. This renewable source of energy has the potential to save up to 20 percent of the energy costs.

According to the sources, in all India is expecting to develop 98 such cities which will, in turn, become a role model for energy-saving living and ultra-modern. Hence, solar applications like solar water heaters, rooftop solar, solar street lights, etc., which run on solar energy, can go a long way in providing a clean and green living environment in these smart cities.

Solar Rooftop System: How to Ensure Their Long, Prosperous Life?

Solar Rooftop System: How to Ensure Their Long, Prosperous Life?

Solar energy is an investment with long term returns. And to achieve that, the system on which you have invested heavily must function for a long-standing period. There are several components and sub-systems encompassing a solar PV power plant. These components and sub-systems entail diverse sets of O & M services. The expansion of solar energy systems to generate electricity harnessing solar energy has been an intermittent phenomenon in India. Nevertheless, there are many solar projects that have been ongoing to enter the stage of maturity. It is estimated that by the end of this year, the total solar rooftop system installations will exceed 2 GW and nearly half of these would have completed over 1 year of operations and maintenance.

Despite how well planned and well implemented your Engineering, Procuring, and Maintenance (EPC) services were, once the plant starts to become mature, solar operations and maintenance services become highly significant to improve the rooftop solar plant performance.

Let us dig into some important aspects related to solar operations and maintenance services  that holds the key for a long and prosperous life of your rooftop solar plant.

Optimum Cleaning of Solar PV Modules

The energy produced from solar modules rest upon the optimal cleaning frequency of the panels. Since there are no parts in the PV modules that are moving, cleaning of the panels is an easy task. Depending upon the environment, however, the panels may need frequent cleaning, for instance, in dusty conditions.

Protecting Your Inverters

Solar inverters are at the heart of a solar rooftop system. Moreover, they are one of the most complicated components of a solar system. Since they are indeed electronic devices, care must be taken for them as it is needed for other electronic devices. Always protect them from the hot, humid, and dusty conditions.

Knowing Your Warranty Scheme

A clear understanding of warranty terms from the suppliers is a must-have for every asset owner. The O & M people must also have a good idea about the warranty schemes. The types of defects covered, the duration, and the key personnel from the supplier who takes up and enforces the warranty claims must be well comprehendible both to the asset owner and the O & M personnel.

Saving Water

A good thing about India’s geography is the availability of plenty of sunshine. But the plants located at places that receive abundant sunlight are mostly in remote and arid regions where availability of water is threatened. With the dust accumulation on the panels being high, the panels require more frequent cleaning. As part of O & M services, water must, therefore, be used with discretion.

Hiring Skilled Manpower

O & M activities demand highly trained workforce in electrical and electronics engineering. Sometimes however, it becomes quite difficult to get these skilled people to move to remote locations for work. Always make sure to hire people who have expertise and experience to work in tough conditions and isolated locations.

Summing it up:

A solar rooftop system produces returns over a long period, about 25+ years. And a good O & M procedure is vital for its achievement. Taking these 5 factors into consideration, a long and prosperous life, if at least not 100% guaranteed, is highly probable.

Rooftops are the receptors of a good amount of direct sunlight. With SaveGeo’s rooftop solutions, you can transform your rooftop into a solar power plant which is an excellent source of solar energy, for both commercial and residential consumers.

Save Water: Another Reason to Adopt Solar Energy

solar panel saves water

Water constitutes about 71 per cent of our planet and 60 per cent of our body. We can survive without it barely for a few days. And yet we indiscriminately deplete it, knowingly contaminate it, and unfortunately pollute it, with or without anticipating the devastating consequences of its crisis. Water is one of the most important natural resources and most of the things that we consume everyday requires it in significant proportions.

Water for Power Generation

There is an interdependence between water and energy generation. From generating power from fossil fuels, pumping out crude oil from the ground, and mining coal, to cooling down power plants and cleansing the pollutants generated from fossil fuels, water plays a crucial role in power generation with conventional energy.

“According to a report by the International Energy Agency, energy supply in recent years nearly accounts for 15 per cent of global water withdrawals annually.”

The flaw with conventional energy with respect to water conservation lies in the fact that it not only utilizes water in greater amounts, it also contaminates the water bodies with the waste it creates continually. Taking into consideration the large number of oil, coal and other conventional energy power plants that exist, it is daunting to even imagine the implications of the constant damage that we are inflicting upon the water supply. The dire state when clean water becomes a rare commodity seems not too far.

An ideal source of energy generation, therefore, is one that uses the least amount of water to generate high energy.

Introducing Solar Energy as a Water-Friendly Source of Power

The Sun is an infinite source of energy. It generates eco-friendly power and saves natural resources, including one of the most important one i.e. water. Let us throw some light on certain factors that make solar energy solution save substantial amount of water while generating tremendous power.

No water needed to generate solar power

The conversion of solar fuel (sunlight) into electricity requires almost no water. Even after the power generation process, the solar power plant requires no water for cooling. To generate a unit of electricity, solar panels use almost 1/200th of the water used by any other conventional resource energy generation plant.

Less water needed to produce solar panels

The production of solar panels requires some amount of water. It, however, is comparatively quite less as compared to other traditional power generation methods. The dependence on water becomes even lesser since the solar panels are manufactured in a sustainable manner that can be recycled further to minimize the dependence on water.

Less water needed to power solar cars

If we compare powering a car with gasoline or any other bio-fuel, solar panels use considerably less amount of water to power electric cars. The extraction and processing of oil utilizes a great amount of water whereas solar panels, as we have already seen, require diminutive amount of water for its production and energy generation.

More water saved with floating solar panels

Photovoltaics or floating solar farms cover a large part of water bodies, like lakes and ponds. In addition, to generate power, they reduce the rate of evaporation and maintain the water levels in the fresh waterbodies unreduced.

Water is one of the most important natural resources that is literally indispensable to our existence. Conventional power generation has been depleting clean water at a rapid pace jeopardizing our present and future. An acceptance towards solar energy, in its long list of benefits also accommodates saving water, which has significant implications for our healthy existence and bright future.

SaveGeo Energy Pvt. Ltd. is one of the fastest growing solar EPC solutions providers powering residential, commercial, and industrial infrastructures with clean solar energy. Keeping into consideration the quality aspect of each process and activity, we strive to realize your dreams of going solar and ensure a long, prosperous life for your solar plant.

How Solar Energy can benefit HealthCare Sector?

healthcare sector

The depleting levels of non renewable energy resources have given rise to the demand of renewable energy resources. One of the most important renewable energy resources gaining traction nowadays is – solar energy. With the advent of solar cells, one can use solar energy to produce electricity, cook food, heat water, and run turbines among many other innumerous jobs. Indubitably, this energy is proving to be a boon for various industries.

According to SolarPower Europe, the annual global solar power demand will reach 100 GW in 2017, which represents 30% growth from demand in 2016.

The most efficient use of solar energy is in the production of electricity. Electricity is required for most number of processes in any type of industry. The significant one is the healthcare industry, which, according to a report, has a dependency of one billion people around the world and forty million in India.

The healthcare industry requires 24 hours uninterrupted supply of electricity. Opting for renewable resources of energy can lessen the usage of non renewable resources such as coal and petroleum.

Let us explore some of the benefits of using Solar Energy in healthcare industry.

1. Environment friendly:

Unlike fossil fuels, solar energy is the cleanest form of energy obtained from sun. This can help in the reduction of carbon footprints and the unnecessary emission of greenhouse gases around the globe.

Considering the recent figures from US, most of the energy supply in the state is generated with the help of fossil fuels. Extraction and abundant usage of non renewable energy resources has been causing adverse effect on the environment.

Installing solar panels in hospitals can help keep the air free from particulate matter; which gets accumulated in the environment due to usage of non renewable energy resources. The best part about installing these panels is that the whole responsibility of solar panel is taken care by the solar energy service provider.

2. Cost efficient:

Using non renewable energy resources usually costs dearer than the renewable energy resources, which is free. The photovoltaic cells or the solar cells incorporated in the solar panels converts the sunlight or the solar energy directly to electricity.

Hospitals can benefit tremendously as the energy from sun will be able to provide constant electricity to undergo various processes such as labor room procedures, surgical operations, child care units, ICU among various others.

The only cost that the owner has to bear is one time installation of the solar panel. And, for rest of the life, sunshine is free.

Moreover, patient will get an indirect benefit with solar panel installation; as the low electricity cost will result in reduction of the medical bills that are borne by the patients.

3. Easy installation with technological advancements:

The solar panel comes with various options of installation. The process is really easy. Be it water heater or to provide electricity to a house or building – all can be done in simple manner.

Moreover, with the advancements in technology such as nanotechnology and quantum physics, the electrical output of the solar panels has considerably increased.

The roof-top installation of solar panels can be done in hospitals, clinics and various PHCs to provide 24 hours constant electricity.

Why SaveGeo?

SaveGeo is a Solar Energy Service Provider, driven by a clear vision – to harness power of sun to support a sustainable and green energy future.

The solutions provided by SaveGeo include everything to power an infrastructure with clean solar energy. One should opt for SaveGeo because of the following:

1.Clear, Genuine Consultation
2.Customizable system adhering to your needs
3.Save your time and money
4.Follow Industry standards
5.Quotation within 2 working days
6.Quick response and Customer support

On-Grid Solar Systems in India Ensuring Huge Savings on Electricity Bills

Harnessing the power of the Sun, a housing society of the suburbs of Kandivli, Mumbai have reduced their dependence on electricity grid by nearly 60%. They are the residents of Raheja Eternity and they are actively taking part in the global movement of fighting against environmental degradation and reducing their carbon footprint as much as possible. This is a perfect example of transforming our environment by incorporating on-grid solar systems in India.

Whether it is rainwater harvesting, use of solar power, installation of LED bulbs, getting waste water treatment plants or maintaining a green cover, these 230 families have made it clear that they are striving hard to develop a sustainable living environment.

Increased Savings by Minimizing Utility Bills

By taking this step of generating solar power with on-grid solar system in their premises, the residents of the 20-storey building have been successful to minimize their dependence on the electricity grid by almost 60%. The World Environment Day is celebrated in June every year. The residents of this housing society marked this auspicious day by collecting Rs35 lakh to install a 65kW rooftop solar system. The efforts, however, started much before that when all the tube lights of the society were replaced by 650 LED bulbs that substantially reduced the unit consumption.

The society has around 211 panels that generates around 260-280 units of energy per day with on-grid solar systems. The energy consumption of the society is around 863 units per day. And from this 337 units are drawn from the utility grid. This has resulted in saving Rs 2.2 lakh per month and has also reduced the maintenance charges paid by each family by three times.

Every Step Taken Towards Environmental Sustainability

The residents of Raheja Eternity have left no stone unturned towards an eco-friendly living. They have a wastewater treatment plant, a rainwater harvesting system with a huge storage tank. In their lawns and terrace, they have been nurturing 20 mango saplings to make their surroundings better. Once these saplings grow to a desired size, they are planted in the Sanjay Gandhi National Park.

The society has also aimed to install sensor systems to ensure that the lights will switch on only when someone passes by the sensor. This move, which is scheduled to take place within a month will also enhance the life of bulbs by nine times.

The residents want to tap and exploit every opportunity available that has a positive environmental impact. They have also planned to get two automated composting machines that can convert kitchen waste into compost in merely three days.

Setting a Perfect Example for Everyone

The residents of Raheja Eternity are setting the perfect example for all the other housing societies. It has been observed that other societies have taken up similar projects and more and more residents are now willing to join the green wave by adopting on-grid solar solutions. The government must not be worried since much of the load from their shoulders are been shared by the common people. This is one area that demands people to take care of all the aspects of the environment for a better living in a cleaner world.

5 Essential Steps for Procuring Off-Grid Solar Solutions

Going off the grid simply means independence from the utility grid. The scope of off-grid solar, however, is quite large and engulfs many considerations from different perspectives. It ensures several benefits for the asset owners, and at the same time, it also demands certain responsibilities. Going off the grid with off-grid solar solutions is becoming more and more reasonable. With many options to choose from while updating the solar and battery storage, the desire to disconnect oneself entirely from the utility grid is gaining support from the asset owners.

If you have been stirred up to procure an off-grid solar system, have a look at these 6 steps:

Step 1: Analyze your requirements

You must have the precise answer to what you will be powering with your solar power system. You must remember to take into consideration absolutely everything that will be powered by your system. Changes that often seem little can make a big difference.

Step 2: How many batteries would you need?

Once you know how much power you need, you must figure out how many batteries will be required to store that power. The question is whether you need only enough storage for 1 day or 2 or more, that is, to store 3 or 4 days, or even more, worth of power? If in case you have another source of power, like a generator or turbine, your power needs would be different.

Step 3: Number of solar panels

Once you have the idea about how much energy you need to make per day, you can easily calculate how many panels, and of what capacity would be required. This is determined using the concept of sun hours. The number of “sun hours” is the hours of availability of the shining sun on your panels at an angle throughout the day. The sun is not as bright in the morning as it is at noon, so an hour of morning sun may be counted as half an hour, where the hour from noon to 1PM would be a full hour. Also, you would not have the same number of hours of sunlight in the winter as you do in the summer, unless you live near the equator.

Step 4: Selecting the right Inverter

Once the batteries have been charged efficiently, we need to make the power usable. Always remember that an inverter is designed for a specific voltage battery bank, such as 12, 24 or 48 volts, so you must have the idea what voltage battery bank you are going to have before you procure the inverter. Be careful in case you are planning to grow your system in the future. If you plan to have a higher voltage battery bank later, the lower voltage inverter will not work in the new bigger system. So, either plan in advance and go with the higher voltage at the beginning or plan on changing your inverter in the future.

Step 5: Keeping the system in balance

To keep the system in balance, there are a lot of other little components needed, including the fuses and breakers for over current protection, breaker boxes, mounting structure for the solar panels, size of the wire needed.

With these 5 steps in place, going solar with off-grid solar solutions will be a smart move.