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Electronic & Energy

Important things about Solar Power- a form of Green Energy



With increasing urbanization, the demand for electricity is also increasing with other resources. As we know that there is a scarcity of electricity and many government organizations have suggested us to use solar power. The reason behind this suggestion is to save our non-renewable resources as much as possible. This is only one example, if we talk in a broader sense then green energy is what we try to use. It is a very good option if want to conserve our resources and wish to have a better future. Let us see what green energy is and how it can help make a bright & smart future.

Green Energy

The type of energy we get with the help of natural resources is considered as green energy. We can generate energy using sunlight, wind, rain, tides and geothermal heat. These are renewable resources and have very little impact on the environment as compared to fossil fuels. Green energy is also beneficial to provide electricity to rural areas that don’t have access to it yet. Regular advances in green energy have led to a decrease in the installation cost of devices including solar panels and wind turbines.

Which is the most common form of green energy which is used?

Among various types of energy produced by renewable resources, one of the most common is solar energy. It is used in both the private and industrial sectors. The reason behind its popularity is its simple installation procedure and low cost as compared to others. Let us talk about solar energy in detail.

 Solar energy

In simpler terms, it is defined as the form of energy produced from sunlight. It is done using solar panels that absorb energy and convert it into electricity with the help of appropriate components. Solar energy is also used for heating water without electricity.

 The science behind solar energy

One of the most common requirements for generating electricity using sunlight is PV panels. They are special panels made having wafer-based crystalline silicon cells that are arranged in an organized manner within an aluminum frame. These photovoltaic panels absorb sunlight in the cells present and convert it into direct current that can be stored in batteries. An inverter is also required with PV panels for converting direct current into the alternative current before use. This technology has proven to be cost-effective in the long term for both industries as well as houses.

 The advantages

There are many advantages of this type of green energy, some of which are listed below.

  • Cost-saving

This is the prime reason that people & industries have opted to install solar panels. No doubt that the initial cost of installation is a bit high. But, if see with future’s perspective it can save electricity cost in the long run.

  • No negative environmental impact

Another advantage of using solar panels is that we are using renewable resources for generating electricity. Hence it has no harm to the environment. No greenhouse emission or pollution will be seen.

  • Minimal to no maintenance

It is also seen that solar panels require no maintenance for a long period. One just has to clean panels for maintaining their good conversion efficiency.

  • Flexibility of use

Generating electricity gives you the flexibility to use it whenever you want. If you are using solar panels then you will have access to electricity even when the utility grid fails. This is because you have got the backup into the battery attached to solar panels that you can utilize any time.

  • Sell the power

Having on-grid installation can give you benefits from the electricity company. Extra electricity generated by the solar panels is transferred to the utility grid that is measured by the electricity company. The result is that you will be paid by the company in terms of rebate in your bills. The readings are recorded and accordingly deducted from your meter’s reading. Rest depends upon the contract between you & the company and the company’s norms.

  • Effective performance

If purchased from a reliable source, solar panels are highly effective and can perform well even during winters & cloudy weather. The number of panels required for installation depends upon the amount of power required and the purpose of use.

 The disadvantages

With advantages, there are some disadvantages as well that are not of much concern but must be looked for.

  • Requires a lot of space

For domestic use, solar panels can easily be installed on the roof or terrace. But if we are looking for industrial purposes, the installation of solar panels requires huge empty land.

  • Expensive

As we have discussed above, the initial installation cost of the PV system is expensive. You will also find cheaper options in the local market but they are of no use.

  • Seasonal results

The overall performance of solar panels is good but they are somewhat seasonal. What we mean by saying this is that during winters and cloudy weather the output is less.

  • Cost of storage

Another point to be put in the disadvantages of solar energy is its storage cost. If you want to store energy produced for later use then you have to buy special batteries that are compatible with the PV system.


Everything is accompanied by positives & negatives and the same is the case with solar energy. If we compare both, using solar panels for the long term is a great choice. As they will save a lot in electricity bills plus give you the freedom from dependence on utility grids if you use proper storage batteries. Also if you require less and produce more, then you can sell it to the electricity board as well. So the final decision is yours, go green and save our planet.

 We hope you have received basic information about solar panels that will of great help when you will install one for your use.

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Electronic & Energy

Best Headphones/Earphones Under Rs 2,000 in India for 2019




Some of us just love listening to music be it any hour of the day. The experience of freaking out with music is enhanced all the more with great earphones or headphones. And if these earphone or headphones go easy on your pocket, there could not be a better thing.

So, those of us who eat, pray, and love music, they would definitely be fishing for best headphones under 2000 or best wireless earphones under 2000 which augment your musical euphoria and at the same time do not squeeze your purse strings. Check out our list of handpicked best wireless headphones under 2000 Rs and earphones below.

10 Best Headphones/Earphones Under Rs 2,000

1. SoundMagic E10C in-ear headphones with mic

Design: In-Ear | Weight: 15 grams | Cable length: 1.2 meters| Connection: 3.5mm jack | Frequency response: 18-22,000Hz | Sensitivity: 100 dB | Impedance: 16 Ω | Battery life: N/A | Wireless range: N/A

+ Has an excellent build quality

+ Has great bass

–  It might be a little uncomfortable fit

This is indisputably one of the best earphones under 2000 Rs in the market today.  SoundMagic offers an excellent pair of headphones which is also the top-notch pick if you are looking for headphones under Rs 2000.

SoundMagic E10C has an amazing build quality made of metal construction and tangle free wires. So, next time when you want to listen to something, you won’t have to waste time disentangling the cobweb of wires.

The package accompanying one of the best earphones in India under 2000 comes with many earbuds, premium hard case, clip and a couple of adapters.

2. Mi In-Ear Headphones Pro HD

Design: In-Ear | Weight: 17 grams | Cable length: 1.25 meters | Connection: 3.5mm jack | Frequency response: 20-40,000Hz| Sensitivity: 98 dB | Impedance: 32 Ω | Battery life: N/A | Wireless range: N/A

+It is a sure shot value for money

+Has got a phenomenal built quality

– Extended burn out period

Xiaomi’s Mi In-Ear Headphones Pro HD is unarguably one of the best earphones under 2000 Rs in the lot. Its metal housing built and burly cables stand testimony to its quality.

This is truly a budget option which will give you an amazing sound output and unparallel recording abilities. However, on the flipper side, Pro HD requires a long burn out period to give its best service.

3. Audio-Technica ATH-AX1iS

Design: Over-Ear | Weight: 272 grams | Cable length: 1.2 meters | Connection: 3.5mm jack | Frequency response: 15-22,000Hz | ` Sensitivity: 100 dB | Impedance: 40 Ω | Battery life: N/A | Wireless range: N/A

+ A very clear sound output

+ Fitting is comfortable

-Substandard finishing

The Audio-Technica ATH-AX1iS is one of the best earphones under 2000 Rs. This great pair of over-the-ear headphones comfortably fits on your ears. This is a great budget option which costs less than Rs 2,000.

The sound output coupled with composed bass is its most loved feature. The headset is very durable so you can use it over and over again without worrying about its wear and tear.

This is one of the best earphones in India under 2000 which comes with an inline microphone and volume control keys that can be maintained with Android or iOS device.

Also Read: Top 10 Best Smartphones Under Rs. 60,000 In 2019

4. Sennheiser CX 275S

Design: In-Ear | Weight: 15 grams | Cable length: 1.2 meters | Connection: 3.5mm jack | Frequency response: 17-23,000Hz | Sensitivity: 121 dB | Impedance: 16 Ω | Battery life: N/A | Wireless range: N/A

+ Has a compact design

+ Comes with two years warranty

-Bass is insufficient

This is another best earphone under 2000 Rs.  The Sennheiser CX 275 S has a premium built and audio equipment that fits really well into ears. It is an affordable option for consumers who are looking for quality earphones under 2000.

The headphones offer a good sound output which is akin to the treble sound. So, if you are looking for one of the best earphones in India under 2000, Sennheiser CX 275S is tailor-made for you.

5. 1More Piston Fit

Design: In-Ear | Weight: 14.0 grams | Cable length: 1.25 meters | Connection: 3.5mm jack | Frequency response: 20-20,000Hz| Sensitivity: 100 dB | Impedance: 32 Ω | Battery life: N/A | Wireless range: N/A

+ Exceptional built quality

+ Crystal-clear sound

+ Value for money

-Not a great bass

-The fit is not really comfortable

1 More is truly one of the best earphones below 2000. It is an absolute value for money option for those looking for easy-on-purse purchase. These in-ear headphones deliver balanced and clear sounds. And, What’s More! It is available under Rs 2000.

The earphones are angled at 45 degrees and comfortably fit in the ears. Users can even switch between the extra ear tips available in the package and use it according to your ear shape.

6. SONY MDR-XB30EX In-Ear Extra Bass Stereo Headphones

I Design:  In-ear-canal phone I Weight:8 g (without cord) I Impedance: 16 ohm (Power On) I Sensitivity: 105 dB/mWI Frequency Response: 4- 24000 Hz I Battery life: N/A | Wireless range: N/A | Cable length: 19.89 centimeters | Connection:  3.5 mm jack |

+ One-year warranty

+Clear sound quality

+ Serrated Cord

-Muddy Mid vocals

Looking for one of the best earphones below 2000?  Sony MDR-XB30EX In-Ear Headphones is another great budget option which comes packed with 13.5 mm XB drivers that guarantees a powerful bass sound.

It has a serrated cord which enables convenient portability. It offers hybrid silicone earbuds that fit comfortably on the ears. They also have an advanced direct vibe structure and high-energy neodymium magnets due to which there is no distortion in the sound produced.

7. JBL T200A In-ear headphones with mic

Design: In-Ear I Weight: (g) 18 I Cable length: (m)1.3m I Frequency Response: 20-22kHz I Impedance (ohms) I Connection:  3.5 mm jack | Battery life: N/A | Wireless range: N/A

+ One-year warranty

+ High-performance drivers

+ Latex-free silicone sleeves

– Not a very optimum bass

JBL T200A In-Ear Headphones with the mic is an affordable option which comes with high-performance drivers. They have comfortable latex-free sleeves which produce a clear and balanced sound.

They are designed keeping in mind the comfort of the users and befit the ears. It comes with three pairs of silicone sleeves across three different sizes.

Must Check: 10 Best Mobile Device Management Solutions (MDM Solutions) Of 2019

8. SoundMagic E30 in-ear headphones

Design: In-Ear | Weight: 9 grams (without cord) | Cable length: 1.2 meters | Connection: 3.5mm jack | Frequency response: 15-22,000Hz | Sensitivity: 94 dB | Impedance: 12 Ω | Battery life: N/A | Wireless range: N/A

+ Very clear sound output

+ Comfortable fit in the ears

-No microphone

SoundMagic E30 is noted for producing clear-as-wine and balanced sounds. So, whatever you here, will not be distorted by excessive bass. Though it is more inclined to the treble side, it is able to maintain a strong and powerful bass.

However, the only downside is its cheap plastic built with poor finishing.

9. Skullcandy S2PGFY-010 In-ear headphones with mic

Design: In-Ear | Weight: 45 grams (without cord) | Cable length: 1.27 centimeters | Connection: 3.5mm jack | Frequency response: 18-24,000Hz | Impedance: 16 Ω | Battery life: N/A | Wireless range: N/A

+ One-year warranty

+ Clear sound output

– Not a top-class bass

Skullcandy S2PGFY-010 In-Ear Headphones with Mic are unique oval shaped earphones which run on Off-Axis technology to make them fit comfortably in the ears. They have an angled earbud which guarantees a comfy and long-term use.

These earphones are designed, bearing in mind the inner shape of the ear and thus they are a bespoke option. The earbuds are a silicone material which ensures stable wear. They are also equipped with an in-line remote with microphone.

10. Sony Extra Bass MDR-XB50 in-ear earphones

Design: In-Ear | Weight: 8 grams (without cord) | Cable length: 1.25 meters | Connection: 3.5mm jack | Frequency response: 4-24,000Hz mm | Sensitivity: 110 dB | Impedance: 16 Ω | Battery life: N/A | Wireless range: N/A

+ Perfect fits

+ Excellent bass quality

– Slower maximum volume

The Sony Extra Bass MDR-XB50 is loved for its exceptional lows and balanced mids and highs. The earbuds are made of silicone which ensures a comfortable fit in the ears. The earphones also come with additional earbuds of different sizes and a carry pouch.

The product appears to be having a glossy metallic finished.



Now that you have read about the pros and cons of best headphones under 2000 and best wireless earphones under 2000, you have got a good idea as to what will match your search.

Read more about the aforementioned best wireless headphones under 2000 Rs in details and make a wise buying decision that not only provides ease but also better sound quality.

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