Category: blog

Let’s understand what is meant by “Rooftop Photovoltaic Power Station, or Rooftop PV System” it’s a photovoltaic system that has its electricity-generating Solar Panels mounted on the rooftop of a residential or commercial building or structure.One of the crucial first steps to consider is Solar Sizing.

Doing a proper solar PV system sizing would help you answer questions like:

• What Solar Panel size to buy?
• How much should be the Inverter/ Battery size?

Not doing a proper Solar PV sizing can result in not installing the right kind of Solar PV system.

In this article we look at all the critical elements when sizing a Solar PV system.

Interested to know more?

Let’s dive in.

To size the Solar PV system, we need to understand the different components of a Solar PV system.

The different components of the Solar PV system are:

• Solar PV module
• Solar Inverters
• Load
• Charge controllers
• Batteries

Determine the power consumption demands

This is calculated by measuring the average watt hours consumed by different appliances per day.

Multiply the Total Watt hours per day by 1.3(the energy lost in the system). This gives the Total power that needs to be supplied by the Solar Panels.

Different size of PV modules will produce different amount of power.

In the previous step we calculated the Total Watt hours to be output per day by the Solar modules. Now calculate the average daily peak sun hours in your location. Divide the total output to be delivered by the Solar PV system by the daily peak sun hours. This gives approximate array size in KWh. Divide this value by the efficiency factor of the solar panels to get the power output of the Solar panels.

To calculate the number of panels needed – Divide the Total Watt hours to be produced by the rated power output of the PV modules. This provides the number of PV modules needed.

In this article, we looked at the different components of the Solar PV system and how sizing needs to be done for the different components of the system. Doing proper sizing of the Solar PV system ensures that the system delivers optimum output as per the user requirements.

If you are looking for installing a Solar PV system for youresidence or commercial property , Apollo can help you in getting the proper Solar sizing done. Contact us if you have any requirements. Do let us know any feedback/ comments related to the content of this blog.

In today’s scenario, alternative power is in high demand. A major factor is the prices of conventional power sources have shot up rocket high and the environmental concerns have prompted many businesses to opt for alternative power sources. In India states have adapted solar for industries & commercial organizations. States which taken a step towards this are Gujarat, Madhya Pradesh and Rajasthan the adaptation of green environment and Adaptability of renewable energy sources for all commercial and industrial organizations have been remarkable as they use solar not only for its stability but it has been a profitable choice for them too. In terms of clean power generation, no restriction and has numerous financial advantages.

According to the study made by Mercom for the year of 2017, there has been increased in solar installations and would have easily crossed 10 GW approximately. This study made in 2017 makes India one of the most important solar markets in the world, after China and the United States; with large-scale projects under the National Solar Policy (NSM or JNNSM) leading in the states of Tamil Nadu, Gujarat, Telangana, and Karnataka.

Solar power is the alternative power compared to conventional power. Hence this alternative power is adapted by many for the reason being cost. Conventional power’s prices have shot up significantly and by adapting to solar power, users have always recommended it to others too. As the cost of power per unit is significantly lowered from your current energy costs. Investing in a solar power system is almost like prepaying for your energy consumption at a fraction of the cost. Greater savings is always good for business (big or small).

The Government of India has been making efforts on its part to promote sustainable energy production and consumption and safeguard the future of the earth. The Central Government of India has been making efforts to promote the green and clean environment. And one of the initiatives’ is to promote sustainable energy production and consumption and safeguard the future of the earth. In order to boost and support non-profitable organizations, The Central Government ( MNRE) provides 30% subsidy to increase solar production. Solar policy differs in each state, in Gujarat – Solar installation of contract demand load is 50%, in Maharashtra its’ 100%, in Rajasthan its 80% and Madhya Pradesh it has no limits on the solar capacity for private projects. Investing in solar power generates both long-term savings and quick payback. You would attain your ROI within 4-6 years of investment. Accelerated Depreciation Benefit.

One of the major benefits of opting Solar poweris it provides tax relief! Due to the higher rate of depreciation that businesses can avail under section 32 of Income Tax act. As per the act, the normal depreciation rate for plant and machinery is 15-20%; whereas for solar installations the rate is 40%. This accelerated depreciation accounts for major relief in the upfront cost of the solar power plant by 40% in the first year of operation, 40% in the second year and 20% in the third year. Thus, within a period of three years, a business can claim 100% depreciation for a solar project at effective tax rate (as per government) of 33%.

An effort has been made to implement green environment by India. And in this effort an amended National Tariff Policy, RPO has been implemented which shows the increase from a minimum of 0.25 percent in 2012 to 3 percent by 2022. Additionally, CERC and SERCs have issued various regulations on solar RPOs making it mandatory for the industries using a conventional source of energy from open access market. Your organization can also leave an imprint in becoming a part of the global initiative to battle against global warming, adhere to your carbon credits and meet your RPO obligation.

Any solar power system requires little to zero maintenance post installation. At Apollo Power Systems, we go a step beyond installation, to make our clients satisfied and happy with us, by putting our rich experience of 25+ years in place with our expert team is available 24X7 for any assistance. The technology which we use is best of its kind in the market. Contact us to know more.

The word “renewable energy source” refers to the energy that is both endless and sustainable, such as sunlight. When the term “alternative energy” is used, it usually refers to both renewable and non-renewable energy sources. It refers to energy sources that aren’t as harmful to the environment as the most often used non-sustainable ones, such as coal.

Although green energy and clean energy are typically associated with renewable sources, there are some key differences between the three types of energy. Green energy comes from natural sources, whereas renewable energy comes from recyclable sources. Clean energy comes from sources that do not generate pollutants like carbon dioxide. While these energy sources have a lot in common, not all renewable energy is genuinely clean or green. Hydropower, for example, has the potential to destroy natural habitats and cause deforestation.

The most popular renewable energy sources currently are:

• Solar energy
• Wind energy
• Hydro energy
• Tidal energy
• Geothermal energy
• Biomass energy

1. Solar Energy

One of our planet’s most abundant and accessible energy sources is sunlight. The amount of solar energy that reaches the earth’s surface in a single hour is sufficient to meet the planet’s whole annual energy requirements. The quantity of solar energy we can utilize varies on the time of day, the season of the year, and our geographic location, even though it looks to be an ideal renewable energy source.

2. Wind Energy

Wind energy is a plentiful and environmentally beneficial source of electricity. As wind power contributes more and more to the National Grid, wind farms are becoming more widespread. Wind energy can be harnessed by driving generators using turbines, which then feed power into the grid.. Even though household or “off-grid” generation solutions are available, not every home is suitable for a residential wind turbine. You can learn more about wind energy on our wind power page.

3. Hydro Energy

Hydropower is one of the most commercially developed renewable energy sources. By creating a dam or barrier, a large reservoir can be used to create a regulated flow of water that will drive a turbine and generate power. This energy source is often more reliable than solar or wind power (especially if tidal rather than river-based), and it also allows electricity to be stored for use during peak demand periods. Hydro, like wind energy, can be more practicable as a commercial energy source in some cases (depending on the type and compared to other sources of energy), but depending on the type of property, it can also be used for domestic, ‘off-grid’ generating.

4. Tidal Energy

Tidal energy, which uses twice-daily tidal currents to power turbine turbines, is another sort of hydro energy. Unlike some other hydro energy sources, tidal flow is not constant, but it is very predictable and may thus compensate for periods when the tide current is low. To learn more, go to our marine energy page.

5. Geothermal Energy

By utilising the natural heat beneath the earth’s surface, geothermal energy can be used to heat homes or generate electricity. Despite harnessing a power that exists beneath our feet, geothermal energy is of small importance in the UK when compared to countries like Iceland, where geothermal heat is abundant.

6. Biomass Energy

This is the process of converting solid fuel from plants into energy. Although biomass is a method of generating electricity by burning organic materials, it is now a much cleaner and more energy-efficient process. Biomass turns agricultural, industrial, and home waste into solid, liquid, and gas fuel at a far lower cost to both the economy and the environment.

Carbon neutrality refers to a balance between carbon emissions and carbon absorption in carbon sinks from the atmosphere. The technique of taking carbon dioxide from the atmosphere and storing it is known as carbon sequestration. All global greenhouse gas (GHG) emissions must be offset by carbon sequestration to achieve net-zero emissions.

Any system that absorbs more carbon than it emits is referred to be a carbon sink. Soil, woods, and oceans are the primary natural carbon sinks. To date, no artificial carbon sinks have been able to remove enough carbon from the atmosphere to combat global warming on a large enough scale. Another strategy to cut emissions and achieve carbon neutrality is to reduce emissions in one sector by reducing emissions in another. This can be accomplished by putting money into renewable energy, energy efficiency, and other low-carbon technology.

Prime Minister Narendra Modi announced at the COP26 Summit in Glasgow, Scotland, that India wants to be a net-zero economy by 2070 and has set a goal of adding 500 GW of non-fossil energy capacity by 2030. India will achieve 50% of its electricity needs from renewable energy by 2030, according to Prime Minister Narendra Modi.

From now until the end of the decade, India will reduce carbon emissions by 1 billion tonnes. He also stated that the country’s carbon intensity would be reduced by less than 45 percent by 2030.

India expects industrialized countries to provide $1 trillion in climate funding as soon as possible, according to “Modi.” So far, India has the fourth-largest installed renewable capacity, he told the gathering. In the last seven years, non-fossil fuel energy has expanded by more than 25%, accounting for 40% of the country’s total energy mix.

India likewise wants to make its railway system carbon-neutral by 2030. This will result in an annual decrease of 60 million tonnes of carbon emissions. Similarly, the country’s light-emitting diode (LED) bulb program cuts carbon dioxide emissions by 40 million tonnes every year.

India’s installed renewable energy capacity surpassed 100 GW in August of this year. Large hydroelectric projects are excluded. According to preliminary figures from the Central Electricity Authority (CEA) and the Ministry of New and Renewable Energy (MNRE), India’s installed renewable energy capacity (including big hydro projects) was at 143.9 GW at the end of Q2 2021, accounting for 37.4 percent of the overall power mix.

From 2022 onwards, India would need to install 28 GW of additional solar capacity yearly, three times the capacity installed in any given year, to reach 300 GW capacity by 2030. To meet its aim of 300 GW solar capacity by 2030, solar developers say India would need precise execution strategies, long-term governmental stability, and financial infrastructure.

Going carbon neutral is undeniably a wonderful move, but reducing carbon emissions is only the first step toward reducing the environmental damage people create. To offset the CO2 they create, many companies buy carbon credits, plant trees, and invest in wind farms and solar panels.

While this is a wonderful idea, in theory, it has been criticised because it may simply be a case of “passing the carbon buck” unless it is properly monitored. To put it another way, performing one good act in one area does not compensate for the harm done elsewhere; rather, it just serves to alleviate it.

Ultimately, planting trees and sponsoring renewable energy plants and farms, as well as actively exploring less destructive transportation, food, and energy options, must be our top priorities.

Do you want to go closer to being carbon neutral in your energy consumption? You’ve come to the perfect place if you want to learn more about the advantages of renewable energy or make the move to a clean energy plan. Inspire is a renewable energy firm that aims to reduce the use of fossil fuels.

Apollo Power Systems is dedicated to offering Solar Power Solutions that are both cost-effective and long-lasting for both residential and commercial applications. Solar energy is the only renewable energy source that can be used in most homes, and solar panels can help you save a lot of money. Since the debut of solar panels, prices have constantly decreased. Installing solar panels as part of a green electricity package allows you to get 100 percent solar energy into your home. This provides you with electricity 24 hours a day, seven days a week, even on overcast days when the solar panels generate less efficiently.

High-Tension (HT) lines are the towering structures we often see carrying high-voltage electricity, critical for powering industries, homes, and businesses. However, when these lines cut through properties, they can limit land usability and obstruct expansion. We facilitated Volvo’s plant expansion by relocating EHT lines, saving approximately 1.5 acres of land for future expansion. For industries like real estate and manufacturing, shifting HT lines becomes a practical necessity for expansion. While it may sound simple, this task is complex and requires skilled professionals to handle it efficiently. Here’s a step-by-step overview of the process:

1. Site Survey and Planning

The first step in shifting HT lines is conducting a detailed site survey. This involves measuring the line’s length and configuration, assessing the terrain, identifying obstacles, and conducting safety checks. The goal is to minimize risks, identify challenges, and determine the best way to realign the transmission line. Proper planning ensures a smoother approval process and successful execution.

2. Developing a New Infrastructure Plan

Once the site survey is complete, the next step is to design the new route for the transmission line. This plan should prioritize optimal space utilization, safety, and minimal disruption to surrounding properties. The plan may involve selecting suitable pole types (e.g., monopoles for tight spaces), determining the number of poles needed, and considering additional towers if required.

3. Application and Approval

With the new route mapped out, it’s time to prepare and submit the application to the concerned authorities, such as the State Electricity Regulatory Commission. This process involves gathering key documents, including site maps, no-objection certificates (NOCs) from neighbouring properties, and a detailed project proposal explaining the reasons for shifting and the new route.

4. Setting Up New Infrastructure

After obtaining the necessary approvals, work begins on setting up the new infrastructure. This includes erecting poles, laying cables, and ensuring the new setup aligns with the current plan and future development plans for the property. Skilled resources and meticulous execution are crucial at this stage.

5. De-energization and Re-energization

Finally, the old infrastructure is de-energized, and the new system is connected to the grid and energized. This process must be quick to minimize power outages for areas relying on the line. Once the new setup is fully operational, the old infrastructure is dismantled and handed over to the relevant authorities, marking the successful completion of the HT line shift.

Shifting HT lines requires precision, expertise, and adherence to safety standards. Apollo Power Systems, a trusted electrical contracting company, with its extensive experience and a proven track record, ensures a hassle-free process from start to finish. From planning to energization, we guide you every step of the way, making the complex simple and efficient.

Are you worried about a power outage disrupting your business? You’re not alone. Power outages can be a major headache for businesses of all sizes. They can lead to lost productivity, revenue, and even customer goodwill.

In some cases, power outages can even be a safety hazard. But there’s good news. There are steps you can take to safeguard your operations against power outages.

There are a number of things that businesses can do to safeguard their operations against power outages. One of the most important is to have a backup power source. Diesel generators are a popular choice for backup power because they are reliable, efficient, and easy to maintain.

When choosing a diesel generator, it is important to consider the following,

• 1. The size of your business and the amount of power you need to back up.
• 2. It is important to have your generator installed and maintained by a qualified professional and from a reputable brand. This will ensure that you get a generator built to last and that you can count on during an emergency. Apollo Power Systems has partnered with MTU India & Force MTU Power Systems providing an optimized solution without any compromise.

You can read about it further in our blog A definitive guide to choosing the right size diesel generator

Our product range:

• 1. Kohler Power Systems: 15kVA – 380kVA
• 2. Force MTU Power Systems: 450kVA – 900kVA

MTU Onsite Energy India: 1010kVA – 4000kVA

Here are some of the benefits of using diesel generators to safeguard your operations,

• 1. Diesel generators are reliable and can provide backup power for extended periods of time. They also run cooler, which allows diesel generators to enjoy greater longevity.
• 2. They are also relatively easy to maintain, which can reduce business expenses in the long run. This is due to the fact that diesel generators do not have spark plugs for spark ignition, which reduces the frequency of maintenance intervals.
• 3. Diesel generators can be used to power a wide variety of equipment, making them a versatile option for businesses of all sizes.

Here are some additional tips for safeguarding your operations against power outages,

• 1. Have a backup plan for your IT systems.
• 2. Make sure your employees know how to operate your backup power system.
• 3. Test your backup power system regularly.
• 4. Be prepared to communicate with your employees and customers during a power outage.

If you are looking for a reliable backup power solution, contact Apollo Power System today. We provide the most reliable Power Generator Sets in the world ranging from 15kVA – 4000kVA, catering to a wide range of clientele.

Check out our inventory or give us a call and we’ll help with a generator that best fits your needs! We offer the most optimized solutions both in terms of technical and commercial without any compromises. Visit Apollo Power Systems to know more about diesel Generators or contact +91 9591073031.

Effective and smooth running of business necessitates appropriate maintenance and whether we decide to outsource maintenance services or manage them in-house, a good maintenance is a key. This blog gives you a better understanding and the benefits of outsourcing.

We need to ensure that the maintenance facility provider has all the vital elements they need to carry out their operations effectively.

Here are some fundamental areas a professional maintenance services provider can add value to your business.

By allocating maintenance services to professionals will definitely drive business efficiency. You would be able to more focus on our core area and that will directly improve customer satisfaction and drive your business forward. Core business roles are defined as activities and services that customers pay for or benefit from. Appointing one company for all of your facilities management requirements will let you divert essential resources from non-core areas of your business to core activities that will directly progress customer satisfaction.

Partnership improves productivity, saves money, time and energy and also ensures that the highest standards are maintained for your employees and customers across all your facilities services.

An external team can provide specialized services such as Electro-Mechanical Installations & Pumping Installations, which might not fall into full-time in-house employees knowledge. Many FM contractors also offer integrated facility services, packaging several options together under one provider. These tied services mean you can communicate with fewer contacts, making the course much simpler and more suitable to manage. Skilled and experienced specialists are continuously reviewing the latest industry best practices, regulations and technological revolutions. They can take care of your premises & carry out every task seamlessly and on schedule.

A professional facilities management company will be able to offer a complete service for a complete price, allowing you to budget effectively for a wide range of practical services to maintain the day-to-day running of your business and prevent unnecessary disruptions and at the same time, it’s affordable too.

Outsourcing will allow actions that have seasonal or recurring demands to take in supplementary resources when you need them and release them when you’re done. Maintenance of buildings and physical assets like Air-Conditioning Systems, UPS, would be an example. This is not required on a day to day basis and so you would not need to keep maintenance engineers employed ‘just in case

Last but definitely not the least, outsourcing services to a team of experts will help to simplify your working practices. You’ll have one contact to call if you require support, and one connection to deal with when ordering and tailoring your chosen services, simplifying the administrative and invoicing process. It’s all about making your life simpler, and more effective.

Inexpensive, well-organized and effective, outsourcing your services can reform the way your business operates. Explore our facilities management services to find out more or get in touch with us today.

The Solar On-Grid Solution connects public electricity grid and solar system, the power runs in the system without battery backup. This functions only when there is the power supply in the grids, hence known as grid supply. Hence due to this, a small customization has been implemented to provide power backup to the customers by providing small battery bank as a buffer to provide robustness and deliver quality power to the customer.

• Electricity generated from solar system using solar power got from solar panels. The power generated is called as Direct Current i.e, DC which needs to be converted into alternate current i.e, AC. Usually, AC power is used for external applications. So the system is connected to one or more inverters to convert DC to AC. The inverters also help to regulate the current generated.
• If the power generation is more from Solar PV System, then the power is reverted back to the grid. The advantage of this is the customer can avail credit for the surplus power generated from the power distribution companies. The inflow and outflow of the power can be measured by Bi-directional Meter. This system enables the user to avail Net Metering.
• The Power distribution companies pay well to the customers for surplus energy exported to the grid.
• One of the best alternative ways to reduce electricity bill overhead charges. Up to 90% reduction in an electricity bill is possible
• The value can be calculated by using this simple formula: Net Units = Imported Units – Exported Units

• No need to store energy in batteries, thus, no recurring cost is involved.
• They are cost-effective, i.e. they are economical, ROI within 3-4 years.
• Eventually, they pay off the investment amount in them by offsetting the utility bills.
• They help in reducing your carbon footprints by increasing the use of non-conventional energy (the sun) and minimizing the use of conventional sources of energy which cause harm to nature.
• The electricity cost and usage is abridged.
• The possibility of selling the excess electricity to the electricity board and generating revenue out of it escalates.
• Moreover, it helps you make smart use of the renewable sources of energy and avoid depletion of non-renewable ones.