Solar Panels are very demanding in India since electricity is becoming expensive day by day. Well, Solar Panels are also not cheap. Hence it requires very accurate decision making is needed. Well, you need not worry about it because we have done comprehensive research on your behalf to help you in choosing the best solar panels in India for you. There are various other factors that we have mentioned in the list. According to them, which solar panel is perfect for you.
As the rise in electricity consumption per unit cost, the solar panels are the best option to be chosen for electricity consumption. They are available in affordable prices with high build quality.
Best Solar Panels In India 2019
The Tata Solar Panel is a solar panel from the TP300 series by Tata Power, which is one of the best series of solar panels in the segment. It is a polycrystalline silicon panel and has a wattage rating of 300W, with a power tolerance of 0-5%. The solar efficiency of this particular model 15.1%, as mentioned by Tata Solar, and they come with an amazing 25-years warranty. It is a one-time investment that is going to last for a long time.
In any situation, you can easily get your panels replaced if covered under their terms and conditions. The temperature coefficient of these solar panels is -0.40% per degree Celsius, which is one of the best in the segment as well. The design is very robust and sleek. The built-quality is amazing, and they don’t feel poor built from any side. The company claims that they can withstand a load of 916KGs either from snow or wind.
- Higher impact resistance using scratch resistant toughened solar glass
- Made of High Efficieny Solar Cells
- Poly-Crystalline Solar Panel
- Solar efficiency of 15.1%
- Warranty of 25 years
Waree WS-250 Poly-Crystalline Solar Panel is a part of Aditya series of solar panels which joins the list of power rating of 240-270W. This 60 cell, the polycrystalline panel is capable of producing 250W of power with a positive tolerance of +5%. The module efficiency of the model is around 15.4%, and the temperature coefficient for the power is around -0.38% per degree Celsius.
They do come with a 5-year product warranty and a ten years performance warranty of 90% and a 20 years performance warranty. Well, it may sound confusing, but every company does offer a different level of warranty for different conditions.
Hence make sure to clear out the warranty doubts before purchasing any solar panel. The company claims to be sand and dust storm-resistant. Also, they can withstand against the salt mist, ammonia, and are hail resistant.
- Vmp : 35V
- Imp : 7.14 A
- 60 Cell polycrystalline silicon solar panel
- Has a power rating of 250W
- Five years material warranty and a ten years 90% performance warranty.
Sukam is one of the popular Inverter Brands in India, and recently they have started making some great solar panels. They are one of the leading brands as people buy their solar panels with their trust built over the years in Indian hearts. These 100W solar panels from Sukam is polycrystalline silicon solar panel with a power efficiency of almost 15%.
The power tolerance mentioned on the box between -0.3% to +0.3% with a module voltage of 12V.
It comes with a 25-years manufacturer’s warranty with degradation rate to claim at around 0.7% per year. The built of this solar panel is pretty solid, and they can withstand loads of 890Kg of snow or 190kmph wind speeds.
- Sukam Solar Panel 12V - 150Watts X 2Nos - Bundle Offer
- 5 Yrs Warranty - 25 Yrs Performance Warranty.
- 25 years warranty
- 0.7% degradation rate per year
- Power Tolerance is around -0.3% to +0.3%
Loom Solar is known for its quality solar panels in India. It is very famous for its mono-crystalline solar panels. The 350W Solar Panel can use for on-grid or off-grid systems. Built Quality of Loom Solar Panel is amazing and can easily withstand high winds and snow loads.
The frame is of high-quality aluminum, ensuring the product lasts for years. The cell conversion efficiency of these solar panels is around 20%, which is amazing.
These solar panels are considered to form the perfect combination for 24-volt battery charging. They can easily be wired with other panels to form a complete circuit to enhance the power generation. Loom Solar is offering 25 years product warranty on this solar panel.
- Perfect for 24-volt battery charging or multiple panels can be wired in series for 24/48-volt battery charging or for grid-tied applications
- Withstand high wind and snow loads; resistant aluminum frame which allows the panels to last for decades. Compatible with on-grid and off-grid...
- 25 Years Warranty
- Easy pairing with other panels
- Both On-Grid, Off-Grid supported.
Another Solar Panel from infamous brand Loom Solar known for its quality solar panels in India. This 180W Mono-Crystalline Solar Panel has an amazing built and an efficiency rating around 20. Due to the mono-crystalline structure, it might cost a little high, but it’s going to be equally beneficial as energy production will be much higher in these Solar Panels.
The company claims that they are perfect for 12 volts battery charging, and they can easily be paired with each other to enhance electricity generation.
In the bow, you’ll get Diodes pre-installed in the junction box and a pair of 40-inch cables with 40-inch cables with MC4 connectors. They can easily withstand a load of snow and high winds without any hassle as the built-quality is amazing because of the aluminum frame for providing rigidity and long life to solar panels.
- Perfect for 12-volt battery charging or multiple panels can be wired in series for 24/48-volt battery charging or for grid-tied applications
- Diodes are pre-installed in junction box and a pair of 40-inch cables with MC4 connectors comes with the panel automatically
- Mono-Crystalline Solar Panel
- Easy Pairing with other Solar Panels
- Cables and Connectors come with Solar Panel
Microtek, along with its inverter competitor Sukam entered in solar panels market and is making some fabulous products. Microtek promises of high conversion efficiency on these solar panels because of 12 solar cells and advanced photovoltaic technology used in manufacturing them.
They can be used either with on-grid or off-grid without the hassle, and an easy pairing option is also available. They come with an 8.7% module efficiency and 15 power tolerance.
Aluminum Frame ensures the longevity of the product and great built quality. It can easily withstand snow or high wind speeds without any hassle.
- High efficiency
- It is durable
- High Conversion Efficiency
- 8.7% Module Efficiency
- Aluminum Frame for longevity
Solodine Solar Panels are one of the best Polycrystalline solar panels mentioned in the list. These 150W solar panels from solodine are ICE and MNRE approved, which implies they have passed several tests, and there is no doubt in the reliability and durability of these solar panels.
They are IP67 certified water-resistant panels. Hence, they can easily withstand heavy rains. Built with low power tolerance technology, they provide excellent power output even in low sunlight.
Solodine Solar panels are ISO 9001 certified for its quality management over the different category among solar panels, ISO 14001 Certified for Environmental Management and many other certifications which reflect the quality and strong build of Solodine solar panels.
It is an optimal choice if you are planning to buy a 150W Solar Panel. Last but not least, they come with a 25 years manufacturer’s warranty on the head.
- Superior Polycrystalline Solar Module, 150 Watt, 12 Volt
- IEC and MNRE Approved ; Readily Available
- ICRE and MNRE Approved
- IP67 Water-Resistant
- Positive Power Tolerance
Luminous is a renowned brand in the Indian market with a lot of trusts among Indians, just because of its excellent services in the past years. Luminous is also a manufacturer of the leading solar panels in India, and they are promising about their products.
The built quality of Luminous this 160W solar panel is very rigid and with an aluminum frame, which adds a lot to the life of Solar Panel. These solar panels are based on Polycrystalline structure and are most efficient in the segment. They come with 25 years of manufacturer’s warranty. Luminous claims them to be perfect for charging a 12-volt battery. Also, they can easily pair with other panels for enhanced electricity generation.
- Material:Metal, Color:Multicolor
- Package Contents:1-Piece Solar
- Aluminum frame for long life.
- Poly-Crystalline Structure
- 25 years manufacturer’s warranty
Luminous is a leading manufacturer among the solar panels segment. Luminous is manufacturing some great solar panels of high wattage, among which this is also one very popular and price-effective among the segment. This 325W Solar Panel is based on Poly-Crystalline Structure and comes with great efficiency.
One solar panel almost takes around 20sq. Ft space and comes with 25 years of the manufacturer’s warranty. One must not doubt the quality and finish as the durability checks with a clearance of several tests, and Luminous is doing a great job in Solar Panels fields. Considering this to be a future, it is a great option if your home has numerous equipment running on electricity.
- Output power: 325watts
- Space requirement: 20 sq. Feet
- High power conversion
- Top-notch build quality
- 25 years warranty
Buying Guide for Solar Panel
There are a plethora of options available when you look out for Solar Panels online or offline in nearby stores. Decision-making becomes extensively difficult and to decide the best solar panel to fit your needs, right? After comprehensive research, we bring this buying guide, which would help you out with your decision-making problem and allow you to judge the right Solar Panel for your home.
Types of Solar Panels
There are a variety of solar panels available in nearby stores and online stores, but do you know that solar panels also come for different purposes? They have varieties too? If Yes! Then great, but if you don’t know like most of us, then let’s get into it.
There are three types of Solar Panels readily available:
- Mono-Crystalline Silicon Solar Panels
- Poly-Crystalline Silicon Solar Panels
- Thin-Film Solar Panels
1. Mono-Crystalline Silicon Solar Panels
Mono-Crystalline Silicon solar panels made out of a single piece of a silicon ingot. But what is silicon ingot? Well, they are high purity silicon melted and crystallized into the shape of a cylinder. As they have the higher grade silicon used in these types of solar panels, they are the most efficient among all other types. Their efficiency ranges between 15% to 20% generally. Such Solar Panels have a great long life, and manufacturers often put a 25-years warranty on their heads. But What is Efficiency? In simple words, efficiency directly related to power. More efficiency, more power will be generated by solar panels.
Such solar panels are expensive, but they do save a lot on your pocket for electricity bills if you look at long term usage. The major drawback of these solar panels is that the circuit breaks if even a small portion of the solar panel covers by dirt, snow, or shade.
2. Poly-Crystalline Silicon Solar Panels
As the name defines, they made up of multiple wafers of silicon put together to make a cylinder. Silicon is melted at high temperatures and poured into the square molds. Square wafers are cut out and put together to form a solar panel. In this type of solar panel, a low grade of silicon use, and the purity of silicon is also lower in them. Their efficiency ranges between 13%-16%. With lower grade silicon, comes cost-cutting. They are comparatively cheaper than the Mono-Crystalline Silicon solar panels. These solar panels generally used at shops where there is just a light and fan which can easily run on Poly-Crystalline Silicon Solar Panel.
3. Thin-Film Solar Cells
Thin-film solar panels are next-generation solar panels which are made by depositing several layers of photovoltaic material on a substrate.
What are the photovoltaic materials? Materials that produce electricity when exposed to the sun are called photovoltaic materials. Different photovoltaic materials use in thin-film solar panels, and depending upon the material, their efficiency ranges around 7%-13%. The best part of thin-film solar panels is that they are not rigid. Yes! They are flexible and more resistant to high temperatures. There is a very less effect of shading on their performance. They do look amazing and can beautify your home in terms of looks and attraction, but they don’t have the best life in this category. They run for a short period of time as they degrade faster than any other type of solar panel.
Factors to Look Upon While Buying Solar Panels
The above were the types to decide which type will fit your needs. Let’s take a look at the factors that will help you to decide the particular solar panel for yourself.
Panel Quality: It is one of the most important factors before buying any solar panel. One must look and check the quality of a solar panel. How can you do that? Check the ISO certification mentioned on the solar panel. Generally, the ISO 9000 Series certification is given to the solar panel if it meets all the necessary specifications.
Durability: Durability helps us to know if the panel is going to withstand the weather conditions for a long time or not. IEC certifies the solar panels in India after a plethora of tests. Its performances tested under different weather conditions like snow, wind, and various other weather conditions. They are complying with IEC certification is more reliable compared to non-certified panels.
Cost Per Watt: The very first thing people notice is that Solar Panel is an expensive thing. It’s not a toy that brought home, and if it gets broken, you bring another to continue enjoying its perks. They need to be cared for and installed by professionals. Solar Panel prices vary on their sizes and wattage they output. Price is directly proportional to the wattage. More wattage, the more the price.
Solar Panel Ratings: Each Solar Panel has a power rating, which shows the proportion of energy it can make under different standard test conditions.
- Despite the fact that a solar panel would face such conditions for an exceptionally small time-span, but they are still valuable and add to the rating and reliability of a solar panel.
- A solar panel with a better rating would imply that it can create more power under the same conditions than a solar panel with a lower power rating.
- In any case, this doesn’t generally give you the whole picture. Solar Panels with more rating on-board doesn’t specify that they are the best or they have better technology implemented in them.
- Side by side, you also must know that, for instance, if the two solar panels have the same efficiency ratings, but one of them has a greater power rating then, surely it will be bigger in size when compared to the other one. Hence, on a last note, all factors must be considered equally.
Power Tolerance: Power Tolerance is specified as the range of power fluctuation between or around the power rating at any given time. It is the measure of real-time conditions. For Example, if a solar panel has a power rating, let us say of 220W and power tolerance mentioned is ±10%, then this means that the power produced will fluctuate from 198W to 242W at any time.
For the best, a solar panel with low power tolerance is suggested to get the best output. Still, if you have a great amount to invest, then a micro-inverter will help you to deal with the fluctuation and save your electrical appliances.
If you are not willing to invest in the inverter, then the best deal is to buy the solar panel with lower possible power tolerance.
Such panels are beneficial as they will produce more electricity most of the time. They named Positive Power tolerance panels.
Solar Efficiency Cells: Solar efficiency is the measure of the effective conversion of solar heat into energy or electricity in mainstream languages. The best efficiency comes from Mono-Crystalline Panels that is around 20%. Higher solar panel efficiency, the more electricity they will produce in a given time. This factor is also one of the most important factors that you must consider before investing in a solar panel.
Let’s say there are two solar panels of the same size, but their efficiency varies. The solar panel with higher efficiency will produce more electricity than the lower efficiency panel. But with size and efficiency, comes the price. Higher efficiency panels do cost more.
Temperature Coefficient: Well, what generally everyone thinks is that the more sunlight a solar panel gets, the more energy it produces, but it’s not the case. During more sunshine, the solar cells become hotter and start producing comparatively less energy. Solar Panels are rated at 25* Celcius, where they tend to produce the best possible energy. After that, if the temperature rises, then the energy production lowers down due to the overheating of solar cells.
The temperature coefficient defines the decrease in power production for each degree temperature increased in the solar cells. Let’s say if a solar panel is rated 250W and has a temperature coefficient of -0.5% per degree Celsius. Then, the power loss is a little more than 31W, and power production is around 220W of power at 50* Celcius.
Warranty: Generally, the warranty of solar panels is assured by manufacturers and but their warranty is unlike other products in the market, and there is a little illusion when it comes to Solar Panels. Well, if you don’t know, then the power produced by solar panels degrades after every year. This is called Panel Degradation. Due to exposure in different seasons, the quality of solar cells degrades and hence resulting in less power production.
Manufacturers assure that their solar panels will degrade to a max of 20% and will retain 80% in the upcoming 25 years. Few manufacturers also provide degradation rate, which is usually around a 0.7% drop in power production per year. Please note that the drop occurs in power production and not inefficiency. Both are different terms and are briefly explained above. Warranty Part also includes manufacturing defects, environmental issues, and durability.
Electricity is necessary to everyone’s day to day life. But consuming it from the solar panels, it is good for the environment as solar panels absorb the rays of sunlight and convert it in the form of electricity. And if you have the best solar panels in India in your home, you are not required to pay for the electricity consumption. We hope that we have provided you a high level of satisfaction with our content. If there is any information that should mention in the above article, then it must comment.