Tag Archives: solar energy advantages and disadvantages

Installing Solar Panels – Is It Worth the Cost?

Installing Solar Panels – Is It Worth the Cost?

Anyone wishes to go for clean, green energy would certainly ponder upon all the possibilities including the first and foremost thought that while Installing Solar Panels – Is It Worth the Cost?

Size, Quantity and the Cost

We had installed a three Kilowatt On-Grid Rooftop Solar Power Plant in June 2017. Our power bills every month had been between Rupees 3000 to $ 4500 and rising before installation of solar power plants. We are a household of four and own a house, with sometimes air-conditioning in winter for heating and in summer time for cooling. The house had low voltage down lights in it. We stay in a plains location, so home equipment for winter heating and summer time cooling are wanted throughout the year. Our consistently rising electricity bills had been a matter of actual concern.

Government Rebates and Subsidy

The Government of India authorities through its Ministry of New and Renewable Energy (MNRE) gives rebates for installation of PV (photo-voltaic) cells or Grid Tied Rooftop Solar Power Plants for domestic, institutions and social sector @Rupees 20,000 per Kilowatt or 30% of total project which ever is less via state nodal agencies (SNA). In our case, the subsidy or so called rebate was priced about Rupees 60,000. The amount of subsidy was disbursed by the District authorities through Chief Project Officer in the District Renewable Energy Department directly into our Bank Account which was duly connected with my AADHAR and PAN card.

    • In suburban areas, the solar panels feed extra electricity into the DISCOMS essential grid utilizing an Grid-Tied inverter which is linked to your electricity meter. The Grid-Tied Inverter in this kind of solar power plant is also capable to export the extra electricity generated by you system into the Grid so that same could be subtracted while importing the electricity from the grid.
    • The electricity meter is modified to a “smart meter” or Net meter which can also be put in as a part of the inverter. The “smart meter” measures the quantity of electricity you utilize (usher in) in addition to the quantity of electricity your solar panels are placing out. As you utilize electricity throughout the day, the meter will subtract your electricity utilization from the quantity of electricity your panels are making.
    • If you generate extra electricity than you’re utilizing, then your extra electricity is fed in the Grid and remain in your credit for one financial year.  You may like to use the unspent energy credits within a financial year or as per the provisions laid down by the state electricity commissions.

The highest kind of savings or benefits is thru exporting your extra electricity again to the provider that actual financial savings in your power invoice might be made. When you get subsidy, rebates, solar generation incentives and reducing your electrical bills to the tune of almost 90%, then doubt about whether Installing Solar Panels – Is It Worth the Cost? is out of question.

Size of Solar Power Plants and Roof Space required

We use about 3 to 3.5kW of power every hour throughout the day. So putting in a 3.00kW solar system would solely nearly meet our instant power requirement.

Given that the most financial savings are from utilizing your own solar energy as well as exporting the extra electricity to the grid, we wanted to install a bigger system. Our roof dimension imply that we might solely accommodate a 1kw system on every roof top. We opted to install a complete of 3kW over 3 roof areas of 110 sq ft each utilizing a particular grid tied inverter that would take power from solar arrays.

Some issues for finding the solar panels:

    • Direction: Roof ought to face south or close to to south to extract the most sunlight. In our case every roof confronted south-east and south-west and appears to work effectively.
    • Roof slope: The panels, in India, ideally ought to be at about 28 to 30 degree from the horizontal to obtain maximum solar in winter and never get too hot in the summer time solar.
    • Overshadowing: Make positively sure that  the panels won’t be overshadowed throughout their peak producing time either from timber, other buildings, TV aerials and many other aspects. If a panel is overshadowed, even a small quantity, that solar generation from that particular panel would be affected adversely or in many cases may won’t generate any electricity.
  • Peak Generating Times: usually between 10:00 am to about 03.00 pm is the common peak producing time for the panels. The instances will improve in summer time from about eight am to about four pm relying on roof orientation.

Apart from including the solar panels, we additionally undertook some modifications inside the house:

    • The washer, dryer and dishwasher had been additionally added to the off-peak tariff saving 50%
    • The off-peak tariff cuts electricity to those home equipment between 6:00 pm to 9:00 pm every day
  • We eliminated all our low-voltage lights and changed with energy environment friendly fluoro down lights and LED Bulbs. The low-volt lights drew about 50 watts per hour. The new lights draw about 15 watts, saving almost 70% on every light.

How is it worth the Cost?

We invested Rupees 2,10,00 for all the electrical work together with installation of the solar panels, new meters, new wiring for dishwasher, washer, dryer. Given the subsidies or rebates from MNRE / HAREDA authorities Rupees 60,000 the complete cost or funding of the whole project got here to be Rs.1,50,000.

How much money will we save?

We simply acquired our first solar-boosted electricity account for the spring quarter. Our invoice for this time one months was reduced 90%.  Moreover the reduction of the bill is not only for one month or one year but for the next 25 years due to net metering benefits.

Our greenhouse fuel emissions went from 5 tonnes to 2.6 tonnes, a 48% saving.

When will I get my a refund?

We will save at the very least Rupees 3000 a month and Rupees 36 thousand every year.  So in a long run I might earn near about Rupees 9,00,00 in next twenty five years whereas my return of investment would be almost within 4 to 5 years.

How lengthy did all of it take?

We used a neighborhood electrician educated in solar installations, who offered us with all the solutions for lowering power, revised tariffs for our home equipment and provide and install of the solar system. We first had needed to apply online for solar subsidy with MNRE / HAREDA and subsequently to electricity provider to verify they’d settle for us supplying power to them (2 weeks). The install, re-wiring for tariff change-over to home equipment, solar installation took 5 to 7 days. The good meter was put within 3 weeks later.

Our expertise opinion?

I have no idea why I waited so lengthy to install the panels, and would advise anybody to make this as a part of their long time investment in to clean green energy. If we analyse the above situation, we may certainly now conclude that Yes, of course, installing solar panels is worth the cost.

You may like to contact DayRise Solar Experts to seek opinion about the cost involves and recurring benefits for a longer term in installation of solar panels.

Installing Solar Panels - Is It Worth the Cost?

Installing Solar Panels – Is It Worth the Cost?

 

The Top 3 Renewable Energy Sources

The Top 3 Renewable Energy Sources

The Top 3 Renewable Energy Sources

The Top 3 Renewable Energy Sources

There is no wonder why the whole world is talking about The Top 3 Renewable Energy Sources available to the mankind through renewable sources, mother nature and the new technology about electricity generation.

Most advanced and developed nations rely upon pure gasoline, oil and coal to produce the most important of their energy needs, however dependence on fossil fuels is a large dilemma. Fossil fuels are considered to be of a finite useful resource, that means the world can and will run out of contemporary sources of fossil fuels. These fuels can even trigger air pollution of the air, soil and water. However, people the around are turning to renewable energy sources to avoid further erosion of fossil fuels and further damage to our mother nature.

Here are the most recent accessible and The Top 3 Renewable Energy Sources:

The first of the top most out of three renewable energy sources is solar energy, and might be the perfect identified methodology to generate electricity from natural resources i.e sun – an abundant source of energy . The solar is our strongest, pure energy supply from sun everyday 365 days in a year. Solar energy which is sunlight, may be used  for generation of electricity light, heat, cooling houses, electricity, heating water, and way more industrial processes. Most renewable energy types are derived both indirectly or straight from the solar. For example, the heat from solar makes the wind blow. This in flip contributes to development of plants and bushes used for biomass energy. This performs an necessary position within the evaporation and precipitation cycle that empowers hydro-power.

The second of the highest three renewable energy sources:

The second of the highest three renewable energy sources is wind energy. The wind is air motion that occurs when heat air ascends and cooler air dashes in, changing it. The energy of wind has been a centuries-old way for cruising ships and driving windmills to grind up grain. Currently, wind energy is used to generate electricity through wind generators.

The third prime renewable energy source:

The third prime renewable energy supply is hydro-power. The drive of water flowing downstream is highly effective. Water is a renewable useful resource itself, continuously being recharged by the evaporation-precipitation cycle. The heat from the solar causes the water in oceans and lakes to evaporate, thereby forming clouds. The most acquainted a part of course is the water falling again to earth as rain or snow, draining into streams and rivers that return to the ocean. The power of flowing water can be utilized to drive water wheels. The energy may be captured by turbines and generators and used to generate electricity.

If you are in need of exploring the benefits of solar energy, solar powered products or rooftop solar power plant installation service with or without subsidies for domestic, institutions and social sectors including commercial ventures, you may like to visit DayRise Solar Enerdy Showroom at Sonipat or contact them through Company’s website Contact page to avail services.

Solar Panel Installation And Photovoltaic Systems

Solar Panel Installation And Photovoltaic Systems

Solar Panel Installation And Photovoltaic Systems

Solar Panel Installation And Photovoltaic Systems

Whether one should acquire Solar Panel Installation and Photovoltaic Systems for One’s house, institutions etc or not, this is a question to be pondered upon in view of viable solutions available for future energy.

Solar panel installation and photo-voltaic systems have turn into the brand new buzzwords for electricity in your house. Solar photo-voltaic systems can be utilized to generate electricity in your house by way of solar energy. This is an eco-friendly choice because it reduces the poisonous emissions into the environment and makes use of the solar’s energy to generate electricity.

How Do Solar PV Panels Work?

Solar panels could be mounted on to your rooftop roofs or partitions. The cells on these solar panels are made out of layers of semiconducting devices. When sunlight falls on these cells it creates an electrical area throughout the layers. If the sunshine is powerful, extra electricity is produced.

Benefits Of Solar Energy

Solar energy is green energy and has no dangerous carbon dioxide emissions or pollution. Sunlight is free so after getting paid for solar pv panels, your price of electricity is decreased to almost 90 % for next 25 years thus reducing your electric bills. Normal Grid electricity supplied by your DISCOMs is rather more costly and prices are also rising every year.

Professional Installation Of Solar Panels

Professional installers of home and commercial solar panels have certifications and expertise and provide its professional services for installation of solar panels and photo-voltaic systems, for residences, schools, colleges, institutions, business houses, social sector, commercial ventures or workplace, throughout India.

They will reply all of your queries and clear any doubts you will have about working of the system. You can save on tax and avail subsidies as well as incentives for solar generation on your rooftops through On-Grid Solar Power Plants and save on electricity bills with the solar power system. You are eligible to use Net Meters for feeding or exporting extra electricity into the Grid so that same could be imported back in to your house / installation during non-solar hours. The Grid-Tied rooftop solar power plants installed in residence, institutions and social sectors as well as commercial ventures carry a 5 yrs Warranty, guarantee and AMC of the plant.  Solar Panels Photovoltaic systems are also under performance warranty for 25 years ensuring 80% efficiency guarantee.

Gains Through Installation

If your system produces extra electricity, another person may make use of it and you might reap the advantages. Excess electricity could be saved for later use in batteries or fed into a big Grid powered by the serving DISCOMS or electricity boards of your areas.

Important Points

Before you decide to adopt solar energy system and consult with the home solar panel installers you’ll want to focus on your plans with local authorities to search out out the principal Govt Policies and rules in your residential locality. Government of India through Ministry of New and Renewable Energy (MNRE), State Nodal Agency (SNA) like Haryana Authority of Renewable Energy Development Agency and District level Project Officers, is providing Govt Subsidies to the tune of Rs.20,000/- per Kilowatt or 30% of the project whichever is less.  It may be noted that the Subsidy through CFA is applicable only for Grid Tied Rooftop Solar Power Plants under National Solar Mission for Domestic, Institutions and social sectors only.  Though commercial ventures are not eligible for subsidies, however they may enjoy 40% Accelerated Tax Depreciation benefits along with Net Metering facilities like Domestic users to reduce their bills upto 90%.

If you wish to convert solar powered electricity into alternating electricity (AC) the solar PV system ought to have a linked with Grid-Tied inverters. The solar panel installers will automatically  do the needful to help, assist and guide you for online application to SNC for availing subsidy as well as application to your serving SDO(OP) converned for net-metering.  After getting receipt of subsidy sanction and acceptance from SDO, Solar Panel Installer Company would install and commission the solar power plant withing 10 15 days as per the size of solar power plant.

Placement of Solar Panels

They could be put in on any house or industrial constructing and could be fastened on the bottom or roof, on flat or pitched roofs, in city or rural areas. The solar panels ought to have exposure to sunlight shadow free.

Everyone is eligible for Solar panel installation and photovoltaic systems with subsidies and net metering facilities for domestic, institutions and social sectors. Interested people may like to visit nearby Solar Panel Installer or Solar Energy Companies to have more knowledge about policies in vogue,  rules and regulations governing the solar subsidies as well as procedure for solar Panel Installation And Photovoltaic Systems.

7 Steps to Install Solar Panels on Your Roof

7 Steps to Install Solar Panels on Your Roof

7 Steps to Install Solar Panels on Your Roof

7 Steps to Install Solar Panels on Your Roof

7 Steps to Install Solar Panels on Your Roof top.

In the foregoing paragraphs, we are going to learn 7 Steps to Install Solar Panels on Your Roof.  Solar panel techniques have a shiny future within the roofing industry and for residence and building house owners alike. Solar panels, also referred to as solar photo-voltaic panels are wonderful tools for lowering month-to-month electrical bills, providing clean green electricity, decreasing dependence on conventional fossil fuels, and adding worth to a house or building. Installing rooftop solar panels is without doubt one of the greatest methods to improve the worth of a house or building. And, not to mention the truth that Government of India laws prolonged a 40% Accelerated Depreciation of tax credit score for commercial  installations with Net Metering facilities whereas subsidies to the tune of 30% of project for residential, institutions and social sector for solar panel installations.

The following “7 Steps to Installing Solar Panels” can be utilized to help understanding each business and residential clients via the solar panel purchasing and installation process, and to assist  for make it as easy and straightforward as doable.

1. Make your own home extra energy environment friendly.

Before you start the solar installation process you first want to study the energy efficiency of your own home. Adding solar photo-voltaic panels to a house with poor energy efficiency isn’t going to provide the desired results you anticipated. In some states to be relevant for the subsidies, your own home would require to be assessed for electricity load to have an energy audit carried out earlier than the solar panel system is put in, making your own home’s energy efficiency paramount. Here are some suggestions to make your own home extra energy environment friendly:

  • Upgrade or substitute home windows
  • Well insulate partitions and attic
  • Replace inefficient hot water heaters and/or furnaces
  • Replace incandescent light bulbs with compact LED or fluorescent bulbs

2. Inspection of your rooftop by a solar engineer.

Ask your self just a few questions: Is the roof sturdy sufficient to assist the panels? Is the available area is satisfactorily  sufficient to maintain the panels? Does the roof provide southern access of sun without shadow? And most vital, does your roof obtain sufficient solar light? Solar panels are beneficial to obtain full solar light between 10 am and 4pm to ensure that them to be the best.

3. Get Quotations.

Solar panels are an enormous funding, however if handled and performed appropriately they’ll provide a big return and improve the value of a building or residence. Shop around a bit and discover the most effective rates through bidding or quotations. But remember; do not simply search for the most affordable and cheap stuff since your solar power plant is worth to perform at least for next 25 years.  Find an effectively established retailer or an EPC Company like DayRise Solar Enerdy Pvt Ltd Sonipat Haryana who is an EPC / installer with a reputed name in the Solar industry. Educate your self and ask the proper questions, as a result of typically a better costing solar system could be the higher choice, and in the long term provide a better return on your funding.  Cheap stuff would not work and perform for next 25 years to light up your house, installations or commercial venture. So, the main Mantra is “Go for Quality, Warranty, Guaranty, AMC, After Sale Service” from the local vendor who provides indigenous PV modules to ensure timely guaranty.

4. Research the rates in the Market.

Solar photo-voltaic panels  fluctuate in value, which is often decided by the dimensions measured in Watts, the precise dimensions, the model, the longevity, the guarantee, and any certifications the solar panel might need. The smaller solar power plants would cost more whereas bigger the size of plant, lesser will be the cost.  Refer benchmark cost fixed by the Ministry of New and Renewable Energy or the State Nodal Agency.  Presently it is approximately Rs.70,000 per kilowatt in India for the financial year 2017-18. Government offer subsidies to the tune of Rs.20,000/-  per Kilowatt or 30% of the project cost whichever is less for the Domestic, Institutions and NGOs category.

It might be a good suggestion to obtain a number of quotes, and if there are huge variations, you may like to inquire why it is so?. And, as talked about earlier than, do not select your solar panels based mostly solely on cost; be sure it would provide sufficient energy to suit your solar power requirements.

5. Determine the required Size of the Solar Power Plant in Watts.

To start, examine your electricity invoice. It will provide you with a variety of helpful info to estimate your energy requirements. Find out how many electricity units you consume per day, per and annually. When sunlight is perfect, a 100 Watt panel will generate 100 Watts of electricity per hour. The electricity requirements of almost all domestic properties, house installations will be fulfilled with a solar system between 1 to 5 kilowatts or 1,000-5,000 Watts. And generally, 1 sq. foot of solar photo-voltaic panels in brilliant sunlight yields 10 Watts, however that may fluctuate relying on the kind of sunlight available. Ultimately, when figuring out the required dimension of solar panels make sure that they are going to provide sufficient electricity to meet or exceed your electricity requirements.

6. Choose the Type of Solar Panels.

There are three primary kinds of solar photo-voltaic panels which are available to select from and fluctuate in inefficiencies.

  • Mono-crystalline panels are basically one giant solar cell. They are smaller than the poly-crystalline panels.
  • Poly-crystalline panels are comprised of many small cells grouped collectively which produce rather less efficiency than the mono-crystalline panels, and are certainly available for a lesser value.

One should additionally take into account that the mounting structure framework required to mount the panel type must be MS Dip Hot Galvanized type which would add value to the solar plants for a longer period and future upkeep.

As there are several types of solar photovoltaic panel roofing system available, there are additionally several types of installation strategies, comparable to a grid-tied system, which provides the power to have extra solar photovoltaic panels added at a later date.

7. Review the quote and solar system specs.

Read the all relevant information available and be very clear on all features of the brand new solar panel system. Here are particular factors to overview:

  • Total Cost – Design, Labor, installation and Commissioning of Solar Plant.
  • Projected financial savings – what number of years will it take to pay itself off? or Simply Return of Investment.
  • Operational and upkeep prices for AMC, if any.
  • Requirement of any other additional charges, if any
  • Solar system make and Model – is it a reliable  brand approved by Ministry of New and Renewable Energy (MNRE)?
  • Taxes or GST if any
  • Tax credit ADT – 40% available to business or commercial ventures.
  • Utility rebates i.e Solar Generation Incentive by States or DISCOM Utilities.
  • Warranty – what number of years? Most respected manufacturers will provide a 25 yr guarantee. If much less, inquire how lengthy it takes to pay itself off.

Installation of Rooftop Solar Power Plants / Solar Panels would prove to be an awesome method to decrease your electricity bills for next 25 years with one time upfront cost.  In addition to fulfill your electricity requirements, it would also help to decrease your carbon footprint on the environment. Innovative solar panel design and know-how is quickly hitting the market, so for the longer term, Solar Panels are brilliant way to suffice your energy needs. Learn extra about solar panels and converse with a good solar panel installation company immediately.

7 Steps to Install Solar Panels on Your Roof

7 Steps to Install Solar Panels on Your Roof

 

The Pros and Cons of Green Power Energy

The Pros and Cons of Green Power Energy

The Pros and Cons of Green Power Energy

The Pros and Cons of Green Power Energy

There are few folks that haven’t thought of or wished they might change to green power energy for his or her houses. It is sensible to stop and take into consideration the pros and cons of green power energy as you analysis the benefits and disadvantages.

Pros of Green Power Energy

First, take into consideration the environment. Switching to green solar energy from a conventional power supply is a definite pro when you think about the environment. First the environmental pros are primarily based across the results on the earth. Humans are presently utilizing an enormous quantity of the earth’s pure sources akin to coal and fuel as we stay, work and run our lives. We rely closely on the non-renewable fossil fuels that the earth has taken hundreds of thousands of years to deposit. Humans won’t be able to replenish these pure sources. This reality alone needs to be seen as a huge pro in shifting in direction of utilizing solar energy.

Solar energy is sourced from the solar. Because the solar will proceed to radiate its energy for hundreds of thousands or billions of years, the radiation is taken into account a renewable useful resource. The solar is a strong star in our solar system and the estimated life span of the solar is indefinite in human phrases. Fuel reserves like coal and petroleum have an approximate depletion date of seventy years.

When weighing the pros and cons of solar energy

There is a con when contemplating solar systems on your dwelling. The con is the initial price of buying and installing the solar energy system. Now that we have gotten the con out of the best way allow us to get again to the pros. The financial savings that one could make utilizing solar power are phenomenal. You will pay for the preliminary set up within years probably with the cash you’ll save. Depending on how a lot power your own home uses, there will be no gasoline invoice to pay, or a very small quantity to pay to your power company. Furthermore, when you generate extra power than you employ, the power company pays you for the energy you provide again to them.

When weighing the pros and cons of solar energy you will need to point out just a few extra of the downsides of this supply of energy. There must be a large enough space for the solar panels to be put in in order that there will be sufficient energy generated. If your own home has a roof, you might be all set, however an condo dweller wouldn’t be capable to install sufficient panels to create a solar energy system until they had been allowed to make use of all the roof. Pollution and unhealthy climate will have an effect on the extent of energy generated. There can be no energy produced at evening, so some sort of backup power unit can be needed.

Final conclusion about pros and cons of green power energy

Clearly then there are some other factors that have to be considered when we talk about pros and cons of green power energy, I mean, solar energy. However, many of the cons will be mitigated and lessened with enough planning and analysis into particular person necessities. Overall, I really feel that the pros outweigh the cons.

Source by Jon Ellingsworth

How Much Does Solar Power Cost – Solar Power

How Much Does Solar Power Cost - Solar Power

How Much Does Solar Power Cost – Solar Power

How Much Does Solar Power Cost – Solar Power

When considering altering your properties energy offer to solar energy, worth is commonly the first concern. You could be questioning How Much Does Solar Power Cost – Solar Power. I’ve damaged down a couple of the solar power price for you beneath. These are simply a number of the many makes use for solar energy.

Making your own solar and wind power for less than $200

Portable solar power units worth wherever from $120 to $1000. These are used for one thing from charging a cellphone to powering a television set

Heating your swimming pool in the middle of the summer time season costs roughly the same cost as heating your full residence for a full 12 months. To save in your heating invoice, you should use solar-powered pool covers. They worth wherever from $1700 to $4500, nonetheless the covers will pay for themselves with the money you save in your heating bill.

Solar Hot water heaters

Solar Hot water heaters preheated your water sooner than its put into your scorching water heater. By warming the water first it saves on the amount of energy used by your scorching water heater.
They’re fairly pricey, from as little as $2900 and upwards of $4000, nonetheless as quickly as soon as extra the monetary financial savings in your energy invoice shall be correctly nicely definitely worth the funding

Making your own solar and wind power for less than $200

Off Grid Solar strategies

Off Grid Solar strategies are impartial energy sources for providing energy in areas the place utilities are often not on the market. These fashions worth between $1500 and $5000 and should energy a full cabin or residence. Grid Tied Systems are strategies that are tied into your native energy provider and should cut your electrical energy bill by 80% and even 100%. Any extra electrical energy created by your system must be purchased by your electrical energy provider. With a system like this you’ll have the potential to not solely eradicate your electrical energy bill, however as well as get a look at inside the mall for the extra electrical energy you’ve gotten created as correctly. These strategies are the costliest and should worth as a lot as $20,000

All of these solar energy worth might be lowered or eradicated whilst you check to assemble your particular person residence solar panel, solar energy mills and storage models. For a fraction of the prices quoted above you should purchase guides that may data you step-by-step in developing your particular person residence solar panels and mills

Making your own solar and wind power for less than $200

Source by Lina Tiwa

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