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Rooftop Solar System

5-reasons

5 Reasons Why Rooftop Solar Needs to Make The Technology Jump

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Are you looking for the reasons that why rooftop solar needs to make the technology jump? Then you are on the right spot continue reading the blog we will guide you on all the reasons and solutions to cope with this. First, you have to know that what is rooftop solar and how they work.
Rooftop Solar power is a usable energy source that is generated from the sun in the form of thermal, heat, or electrical energy. Solar energy is easily captured in a different variety of ways, among all the most common of all is with the great photovoltaic rooftop solar panels that highly convert the rays coming from the sun into very much usable electricity.

Just aside from using the other photovoltaic cells or panels to generate electricity, great solar energy is highly used in different thermal applications to heat large indoor spaces or huge fluids. Residential as well as commercial property owners have also installed huge solar hot water systems and also design their high buildings with much passive and best solar heating in mind to highly and fully take the advantage of the energy coming from the sun with great solar technology.

Here we list down the 5 reasons why Rooftop Solar Needs to Make The Technology Jump, all of us should be looking very hard at the given module technology first when it highly comes to our solar rooftop requirements.

 
1. Rooftop solar highly support domestic upgrades.

Rooftop solar greatly subsidies need to highly nudge the buyers towards good technology upgrades, from the polycrystalline modules to a very newer version. If this rooftop solar means a pause in lowering the different rates, then it is a very much worthwhile investment for the long-term energy production just during the service life.

Most important of all, it will give you huge domestic manufacturers, which ultimately give you a much bigger market to target, and you consequently invest in the best product upgrade themselves. This also highly means that we are in the line with the other rest of the world where the huge Residential and good commercial segment has already highly adopted the newer technologies like for instance the most bifacial modules.

 
2. Give a long time span 25 years life

The 25 years life acquires very high real meaning here. In most of the developed markets, a good solar rooftop system is supposed to be added to the very real estate value of the house. In many countries, owners highly need to see it as a superb and appreciating asset, that can easily generate much higher returns just by considering the most upward, most trajectory of huge grid power costs.
The overall performance degradation in the residential rooftop has daily and regularly outstripped the utility-scale plants, for many reasons related to the bad subpar quality of many types of equipment and installation process. This kind of short-term thinking highly needs to be condemned and junked.

 

3. Performance ratio and energy density

The main current component best manufacturers have very cleverly pivoted all discussion around the great Wp, where the higher is considered better. Whereas, for every rooftop solar owner, the overall discussion needs to go from very buzzwords like the great Wattpeak (WP)of the module.
What matters very strongly is how the modules are been performing in the real conditions that are backed by the real data from the ground and have to know that what is the PR i.e the Performance ratio and the high energy density. In this case, it is only the owner’s who own money at his\her risk, itself a very strong case to consider by everyone with a critical eye.

 

4. Long term verification future proof

The future Proof against the forced upgrades. For a huge 25 year high investment, it is very much critical to go with the technology and the high service standards that can highly deliver.

Many of the firms offering a very high level of service support the backed by a very real record on the ground just by signaling their overall commitment to the market. You should go with those.

 
5. The Rooftop Solar is not easily Stifled With the Price ‘Ceilings’

A very large part of some residential rooftop segment is highly wedded to a much-controlled pricing regime just due to its bond linkage with other central subsidies and other state agencies that highly approve the vendors, a very much significant part of the commercial industrial segment and industrial segment (C&I), is highly free of such stifling controls.

With much better prices and great models like the RESCO (Renewable Energy Service Company) or the open, it has been in the very interest of the huge developers to make a great quality a high key factor when it just comes to the modules, and that has clearly been shown in the overall results.
Some final words!

Rooftop Solar is a whole big new world, with a completely varied different list of requirements. Be its comparisons with the expensive grid power or other space constraints, its high role as a primary or great supplementary energy source that can be attained by everyone.

 

how-many-solar-pannels

How Many Solar Panels Are Needed To Run a House?

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If you are following the current trends of the energy industry, you will know that we are slowly moving more towards solar energy sources. Even in your community, you must be witnessing a lot of your neighbours installing solar energy panels on the roof. The solar PV models are booming.

 

If you are thinking about saving money on electricity bills, solar energy is probably the right option for you.

 

But the first question which comes to mind is “How many solar panels do I need to run my house”?

 

The first step in determining how many solar panels you need involves first setting up your goals. You must first calculate your energy needs throughout the year. This can vary from

 

household to household and hence you cannot just borrow the calculations. You need to take some efforts to calculate it yourself.

 

But don’t worry I am here to help. This blog will help you identify your energy needs and calculate the number of solar panels you need to run your house.

 

To calculate the number of solar panels you need information like what is your yearly/monthly energy consumption? The amount of sunlight your area receives The Surface area of your roof, the wattage, and efficiency of the solar energy panels and the availability of net metering scheme.

 

One simple way of evaluating the needs of your solar panels is to consult a solar panel dealer or manufacturer, who can give your home energy evaluation.

 

How Much Solar Power Does Your House Need?

To find your monthly energy consumption, just look into your utility bills for the past 12 months (This way you will include both summer and winter season requirements). Look for the total number of units you consumed each month.

 

Sum up the total and take an average by dividing them by 12. The easiest way to calculate your sum total is to contact your electric utility and as for the details.

 

According to a study conducted in 2014, an average Indian household consumes about 90 units (kWh) of energy per month on an average. This electricity is enough to run two light bulbs, T.V. ceiling fans, refrigerator, and small kitchen appliances.

 

Obviously, your household could use more or less of the average amount depending on how big your house is, the number of family members, and the number of appliances you use.

 

How Many Hours of Sunlight Do You Need?

 

Geographically, India is an ideal location for solar panel installation. Different parts of India receives almost 300 days of unobstructed sunlight.

 

Residential electricity demands peaks during the evening hours since T.V. cooking and other cooling appliances are on.

 

The peak availability of sunlight will have a maximum effect on solar energy.

 

For example, if you live on the western side of the country, you could expect a maximum number of peak hours than the northeastern region. That doesn’t mean a homeowner in the eastern region cannot get solar, it’s only that you need more solar panels to produce the same amount of energy.

 

The cost of solar power has also decreased dramatically in the past two decades. from $60 in the mid-seventies to $1 today. Given the current trend of coal prices, they are more likely to increase even in the coming years. Switching to solar energy sources is presently the best alternative.

 

The Effect of the Size of Solar Energy Panels

 

If you have a limited space to use, the number and size of solar panels play an important role. With a large usable roof, you could buy a less efficient system and compensate with more number of panels.

 

But if you have a small usable roof, buying less but efficient solar panels makes sense. It is the only way you could reach your desired output.

 

Typical solar energy panels today are about 65 by 39 inches, with some variation for each manufacturer. The size has been unchanged for a couple of decades, but the efficiency has increased dramatically from the past few years.

 

If you have answers for the above questions, choosing the number of solar panels would not be that difficult. A professional solar panel dealer would study your roof architecture and suggest the number of panels needed for your desired energy output.

 

Factors Affecting Solar Panel Efficiency

 

Solar Panel Type – Monocrystalline solar panels are made from the purest degree of silicon available. Hence these are the most efficient. Next is the polycrystalline panels, which is slightly less efficient than monocrystalline panels. New generation thin-film solar panels are the cheapest but less efficient panels and not suitable for household application.

 

Orientation – For best efficiency, the solar panel must be placed to receive the maximum amount of sunlight and generally preferred facing south in India. Solar trackers are invented to keep track of the movement of the sun but for a household application, they are just too expensive.

 

Temperature – Seems contradicting but too much sunlight could increase the resistance of solar panel and thus temperature. You need to ensure that solar panels are placed to get enough airflow to maintain optimum temperature.

 

Lifetime – It is believed that every 2 years, the solar panel loses 1% of its efficiency. Most solar panel manufacturers claim to retain 80% of its efficiency even after 25 years of usage.

 

Maintenance – Overall solar panels require very less maintenance. However, cleaning your solar panels every now and then is recommended. Just wiping off the dust and cleaning the panels with soapy water could do the job.

 

Conclusion

 

Typically most people want to be completely depended on solar energy panels for their energy needs. But with current efficiency, you need to partially be dependant on conventional electricity. The cost of a fully standalone solar panel is too expensive for a regular household.

 

You should also consider net metering when calculating the ROI of your solar panels. The whole premises of net metering is that you receive credit for the excess energy you produce.

 

Just taking all the above factors into consideration, you could realistically predict the number of solar panels required to run your house.

If you are following the current trends of the energy industry, you will know that we are slowly moving more towards solar energy sources. Even in your community, you must be witnessing a lot of your neighbours installing solar energy panels on the roof. The solar PV models are booming.

If you are thinking about saving money on electricity bills, solar energy is probably the right option for you.

But the first question which comes to mind is “How many solar panels do I need to run my house”?

The first step in determining how many solar panels you need involves first setting up your goals. You must first calculate your energy needs throughout the year. This can vary from

household to household and hence you cannot just borrow the calculations. You need to take some efforts to calculate it yourself.

But don’t worry I am here to help. This blog will help you identify your energy needs and calculate the number of solar panels you need to run your house.

To calculate the number of solar panels you need information like what is your yearly/monthly energy consumption? The amount of sunlight your area receives The Surface area of your roof, the wattage, and efficiency of the solar energy panels and the availability of net metering scheme.

One simple way of evaluating the needs of your solar panels is to consult a solar panel dealer or manufacturer, who can give your home energy evaluation.

How Much Solar Power Does Your House Need?

To find your monthly energy consumption, just look into your utility bills for the past 12 months (This way you will include both summer and winter season requirements). Look for the total number of units you consumed each month.

Sum up the total and take an average by dividing them by 12. The easiest way to calculate your sum total is to contact your electric utility and as for the details.

According to a study conducted in 2014, an average Indian household consumes about 90 units (kWh) of energy per month on an average. This electricity is enough to run two light bulbs, T.V. ceiling fans, refrigerator, and small kitchen appliances.

Obviously, your household could use more or less of the average amount depending on how big your house is, the number of family members, and the number of appliances you use.

How Many Hours of Sunlight Do You Need?

How Many Solar Panels Are Needed To Run a House?

Geographically, India is an ideal location for solar panel installation. Different parts of India receives almost 300 days of unobstructed sunlight.

Residential electricity demands peaks during the evening hours since T.V. cooking and other cooling appliances are on.

The peak availability of sunlight will have a maximum effect on solar energy.

For example, if you live on the western side of the country, you could expect a maximum number of peak hours than the northeastern region. That doesn’t mean a homeowner in the eastern region cannot get solar, it’s only that you need more solar panels to produce the same amount of energy.

The cost of solar power has also decreased dramatically in the past two decades. from $60 in the mid-seventies to $1 today. Given the current trend of coal prices, they are more likely to increase even in the coming years. Switching to solar energy sources is presently the best alternative.

The Effect of the Size of Solar Energy Panels

How Many Solar Panels Are Needed To Run a House?

If you have a limited space to use, the number and size of solar panels play an important role. With a large usable roof, you could buy a less efficient system and compensate with more number of panels.

But if you have a small usable roof, buying less but efficient solar panels makes sense. It is the only way you could reach your desired output.

Typical solar energy panels today are about 65 by 39 inches, with some variation for each manufacturer. The size has been unchanged for a couple of decades, but the efficiency has increased dramatically from the past few years.

If you have answers for the above questions, choosing the number of solar panels would not be that difficult. A professional solar panel dealer would study your roof architecture and suggest the number of panels needed for your desired energy output.

Factors Affecting Solar Panel Efficiency

Solar Panel Type – Monocrystalline solar panels are made from the purest degree of silicon available. Hence these are the most efficient. Next is the polycrystalline panels, which is slightly less efficient than monocrystalline panels. New generation thin-film solar panels are the cheapest but less efficient panels and not suitable for household application.

Orientation – For best efficiency, the solar panel must be placed to receive the maximum amount of sunlight and generally preferred facing south in India. Solar trackers are invented to keep track of the movement of the sun but for a household application, they are just too expensive.

Temperature – Seems contradicting but too much sunlight could increase the resistance of solar panel and thus temperature. You need to ensure that solar panels are placed to get enough airflow to maintain optimum temperature.

Lifetime – It is believed that every 2 years, the solar panel loses 1% of its efficiency. Most solar panel manufacturers claim to retain 80% of its efficiency even after 25 years of usage.

Maintenance – Overall solar panels require very less maintenance. However, cleaning your solar panels every now and then is recommended. Just wiping off the dust and cleaning the panels with soapy water could do the job.

Conclusion

Typically most people want to be completely depended on solar energy panels for their energy needs. But with current efficiency, you need to partially be dependant on conventional electricity. The cost of a fully standalone solar panel is too expensive for a regular household.

You should also consider net metering when calculating the ROI of your solar panels. The whole premises of net metering is that you receive credit for the excess energy you produce.

Just taking all the above factors into consideration, you could realistically predict the number of solar panels required to run your house.

most-reliable

Why Solar is the Most Reliable Form of Renewable Energy?

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Effective conservation and usage of renewable energy is the critical part of reducing our carbon footprints. With drastic climatic changes occurring in the past few decades, it has become vital to choose alternative energy sources.

With continuous depleting fossil fuels and the effects they are causing to the environment due to its over-usage, adopting the renewable form of energy is important to fulfill our current and future generation needs.

Renewables have seen significant growth in the past few decades. With growing technological advancements it has become easy to store and utilize various naturally available resources.

Few reasons Why Renewable Energy is Vital for Human Survival:

 There is a reason why renewables are vital for human survival. Without proper conservation of these resources, the future of humans will be doomed.

  • Various naturally available resources like sun, wind, geothermal energy are an inexhaustible source of energy and will never get exhausted.
  • With continuous depletion of fossil fuels, the cost of non-renewables is increasing continuously.
  • Renewables do not release any harmful greenhouse gases, thus preventing our environment from pollution.
  • Most of the renewables are locally available and can contribute to the growth of a community.

There are primarily five types of renewable energy available;

  1. Solar or Sunlight energy
  2. Hydropower
  3. Wind energy
  4. Geothermal energy
  5. Biomass energy

Out of all these brilliant natural resources, solar energy is the best alternative form of energy. It is abundant in most part of the world and various technological advancements have made this clean source easily accessible.

 Why is Solar Energy the Best Renewable Resource?

Our planet receives an incredible amount of Sunlight. When compared to other renewables, solar energy is easy to harness, abundant in quantity and can be utilized locally.

The amount of solar energy the sun sends towards earth in one minute is enough to fulfill the entire world’s energy demand for one year. This gives you a brief idea of how important it is to conserve this energy.

Solar power is used primarily in two forms: – Thermal and Photovoltaic.

Thermal systems convert sunlight into heat and apply it to generators to produce electricity. Photovoltaic systems are made up of a material called silicon which releases electron when it interacts with sunlight and produces electricity.

Each renewable sector is witnessing growth due to various economic policies and optimized technologies, but solar is winning the marathon of being the best alternative form of energy.

Here are the top four reasons why we need to embrace solar technology

  •  Solar Energy is Nature-Friendly

 Going green has become vital in the last few years, with greenhouse gases causing havoc in environment, it has become important to look for alternative resources. Solar is one of the cleanest energy we can consume. Unlike other non-renewables, sunlight doesn’t release any harmful substances when producing energy.

Fossil fuels release harmful gases like carbon dioxide, carbon monoxide, sulphur and nitrous oxides in the atmosphere. But with solar energy, we eliminate the risk of various environmental problems like the risk of acid rain, depletion of the ozone layer, health-related problems caused by pollution and many more.

  • Solar Equipment is Durable with Good Life-Cycle

 Installation of solar systems is a one-time investment, even though the initial costs are high, the cost is well worth considering its durability. Most of the solar equipment has a life cycle of a minimum of 25 years. Since there are no dynamic parts, there are very few instances of parts undergoing wear and tear.

The solar panels manufactured today are extensively tested and are capable to withstand various climatic conditions. Most of the solar equipment comes with long-term warranties.

  • Solar Energy is Reliable

 When compared to other renewable energy sources, solar is the most reliable one.

The solar panels are perfectly designed and arranged to receive maximum sunlight and store the energy to provide continuous output.

Especially in the case of rooftop solars, the energy generated and supplied in the same building preventing the loss of energy through the transmission. Since your building is connected to the grid, the excess energy produced is pushed back into the grids.

Unless your surrounding faces some severe climatic changes, solar panels continue to provide its desired output.

  • A High Return on Investment

 Installing solar is a one-time investment. As soon as you install a solar system, your dependence on traditional electricity ends. Your electricity bill gets reduced considerably. Your current electricity bill charges you on monthly basis, even though the initial cost of installing a solar system is high, after a certain period of time your monthly installments exceeds the total cost of the solar installation.

Since the solar energy market is surging continuously, having solar panels installed on your rooftop will yield you a higher ROI in that area. This means that you not only earn the benefits while using your solar system but also earn you money while selling the house.

In conclusion, we would like to say that solar energy is the energy of the future. As solar is entering into a transitional era, we hope to see new inventions and equipment with great efficiency and reduced costs.