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Looking to buy solar panels for homes, offices, shops, and commercial spaces in 12V/24V at an affordable price range? In the past few years, solar panels (PVs), the 'carbon-free' technology that converts sunlight directly into electricity, have grown rapidly. Since rooftop solar is being installed on roofs and building facades in developed countries, PV Modules are becoming an integral part of consumers' daily lives.

People living in sunny countries will increasingly live in solar houses or receive their electricity from large solar power plants. The Solar Power Industry is set for an exciting future in the 21st century because many governments are passionate about promoting renewable electricity as a part of the 21st century's energy mix.

What is a Photovoltaic Module?

what is a solar panel: A solar panel is a photovoltaic device which converts photos energy into electrical energy.

The term photovoltaic is applied to describe the conversion of light into electricity using semiconductor materials. This last is a typical definition of photovoltaics though it would be a little bit deeper, we find that we can separate the terms into two parts. Photo which comes from the term Photons and Voltaics. On the one hand, photons are a bundle of electromagnetic energy. The very basic unit of light you can think of is the very basic unit of nature called an elementary.

On the other hand, we have the word Voltaics, making reference to the concept of electricity. This term originally came from the famous Italian physicist Alessandro Volta, a pioneer on electricity and power. He was credited as the inventor of the electrical battery.

What are the applications of solar panels in India?

applications of solar energy - homes, businesses, agriculture, diy projects, and more.

The applications of solar panels are primarily used for three major purposes: to reduce electricity bills, to generate electricity, and as an investment opportunity. For Tier 1 and Tier 2 cities of India, solar panels are being installed on rooftops to reduce electricity bills by up to 80% through grid-connected solar systems. Whereas in Tier 3 cities, solar panels are being installed to generate electricity to get power supply 24*7 and anywhere through hybrid solar systems or stand-alone solar systems. At Loom Solar, we have installed solar panels at over 50,000 homes and businesses across India, including rural and remote areas.

Individual Home Builder Floor Farmhouse  Villas
Group Housing Society Restaurants Shop School
Hotel
Office
Showroom
Hospital
Warehouse
Petrol Pump Water Pump Factory
Atta Chakki Rice Mill Traffic Control Device Water Level Checking
CCTV Camera Street Lights Telecom Signal Business

Advantages and Disadvantages of Solar PV Systems

Now we're going to go over a few of the most important advantages and disadvantages of this solar portable type system so you can be wrong judge of this technology by going over the advantages.
Advantages Disadvantages 
Renewable Energy. Inexhaustible Weather dependent, performance less 
It has multiple applications. High Initial Costs (~₹1,80,000/3kW)
It requires very little maintenance, hence low care costs. Requires Sufficient Space (~180sq.ft./3kW)
Easy and Fast to install on a house Average Efficiency (20-22.3%) Mono PERC & TOPCon Cells
It reduces Electrical Power Bills. Free Energy.
Electrical Independance. Absolute control over your expenses.
Saves 0.514 kg of CO2 emitted into the atmosphere. (worldwide average)

Why Should You Install Solar Panels?

The benefits of solar panel installation are to solve frequent power cuts in rural areas, to reduce rising electricity bills of homes and businesses as well as to run flour mill & water pump motors directly on solar energy. Some of our consumers are also installing solar panels to generate extra income from their idle rooftops while also contributing to the better future of the nation for the coming generation.

The benefits of solar panels include power cuts, electricity bills, diesel costs, investment opportunities, and pollution reduction.

How do Solar Panels Work?

Many consumers want to know how solar panels work. So, we have gained in-depth knowledge about this topic. According to the ResearchGate research website, "The amount of energy in the form of heat and radiation is called solar energy. Shown in Fig. 1. It is radiant light and heat from the sun that is a natural source of energy that uses a range of ever-changing and developing technology such as solar thermal energy, solar architecture, solar heating, molten salt power plants, and artificial photosynthesis.

Read more...
The large magnitude of solar power available makes it a highly appealing source of electricity. 30% (approx.) of solar radiation is back in space while the rest is absorbed by the oceans, clouds, and land masses. PV cells convert sunlight to Direct Current (DC) electricity. A solar inverter or charge controller works to control the power from the solar panel, which reverses back to the solar panel to get the cause of panel damage. Battery systems act as storage of electric power used when sunlight is not available (i.e., at night). This system is connected to the inverter to convert Direct Current (DC) into Alternating Current (AC).

Types of Solar Panels in India

The technology of solar panels is changing year-on-year across the world. In the last 6 years, solar panel wattages have gone from 250W to 575W. In 2018, the maximum wattage of 24V solar panels was 250 W, but in 2024, it increased to 575 W. Generally, there are two main types of solar panels in India: Polycrystalline and Monocrystalline.

Read more...
For the last 2 years, manufacturing of polycrystalline modules has stopped, and now the solar industry has switched to monocrystalline, mono perc, mono perc bifacial, and TOPCon PV modules.

In India, there are two main types of solar panels: monofacial and bifacial.

1. Bifacial Solar Panel: It is the latest technology solar panels which generate electricity from both sides – front & back side.

2. DCR Solar Panel: The DCR solar panel is comprised of components such as solar cells, that are all made in India. On installing the solar panels, the Indian government provides a subsidy of up to 40%.  Loom Solar is an Indian-origin solar company, which introduced 520W Mono perc, 10 Bus Bar Half cut technology solar panel in India, which can generate more power from compact space. This solar panel is only installed with an on-grid solar system for which the Indian government has provided a national rooftop solar portal.

3. TOPCon Solar Panel: TOPCon (Tunnel Oxide Passivated Contact) technology is the trending solar cell technology that aims at increasing solar panel efficiency. The solar industry is witnessing rapid advancements in technology aimed towards achieving higher efficiency and better performance of solar components.

Bi-Facail vs. Mono PERC vs. Polycrystalline Solar Panel

Criteria

Bi-Facail Panels

Mono PERC Panels

Poly Crystalline panels

Efficiency

20.22%

High efficiency 19-22%

Less efficiency 14-17%

Design & Looks

Made of solar bifacial cells

Made of single silicon cells – all cells are black

Made of multiple silicon cells – looks blueish

Space

Occupies less rooftop space

Occupies less rooftop space

Takes more space

Performance

Performs max. 25% 

Performs 30% better even in low light & same space

Low efficiency in cloudy weather

Price

Competitive

Expensive

Relatively low price

Degradation

Less Degrade in a Long Time

Less Degrade in a Long Time

Max. Degrade in a Long Time

Learn more: Solar Cell Efficiency

What are the parameters for PV Module Testing?

Not surprisingly, most of the electrical parameters of a PV module closely reflect those of its solar cells. However, the efficiency of a module, measured in standard conditions of bright sunlight (1000 W/m2 at 25 degrees C, AM1.5 spectrum), is slightly less than that of the constituent cells because the cells do not fill the module’s area and there are small power losses as sunlight passes through the top cover and encapsulated.

Read more...
As an example, we now consider a module containing 144 TOPCon cells with a peak power rating of 575 Wp, a popular size and power rating. The following module parameters are at the low end of the range of commercial modules in the market today:
Nominal power 570-700 Wp
Open-circuit voltage 50.50 V
Short-circuit voltage 14.30 A
Voltage at maximum power 43.0 V
Current at maximum power 13.38 A
Power reduction per degree C 0.45%
Voltage reduction per degree C 0.33%
Length 2278 mm
Width 1134 mm
Weight 32.5 kg
Efficiency 22.30%

What is the new policy for solar rooftops in India in 2024?

As per the current population, India has approx. 34 crore homes (total population ~ 139 crore). According to the latest information by our government, they have a plan to install solar rooftops in 1 crore homes through the subsidy scheme. They have officially announced that every solar consumer will get a Rs. 50,000 subsidy amount. It’s great news for residential consumers. But the main question is, how many homes are eligible for the subsidy scheme? According to solar professionals, 75% of homes have a 1 kW sanctioned load, and 25% of homes have a 3 kW or above sanctioned load. That means only 25% of homes (8.5 crore homes) are eligible for solar subsidy schemes.

Learn more: Solar Panel Scheme & Registration Process

How much do solar panels cost in 2024?

The cost of the solar panel depends on the capacity, the technology that was used to build it, the model, the quality, manufacturer, and brand. A range of solar panel capacities is available, including 10W, 20W, 55W, 225W, 455W, 550W and 575W.

Solar System Size Price Range 
1kW - 3kW Solar System ₹60,000/kW
4kW - 10kW Solar System ₹55,000/kW
11kW - 50kW Solar System ₹50,000/kW
51kW - 100kW Solar System ₹40,000/kW
Above 100kW Solar System ₹30,000/kW

As of 2024, the price of a single solar panel in India will range from 25 to 30 per watt, including taxes, while the price of a solar panel that is 1 kW will be between Rs. 25,000 and Rs. 30,000, including GST and transportation.

Read more...
This means that for a solar panel with a battery storage system that is 1 kW, the price can be approximately Rs. 1,00,000/-, while a 1 kW grid-connected solar system costs approximately Rs. 60,000. The following is a list of the prices for Loom solar panels.

Cost of 12V Solar Panel in SHARK 225W:₹8,750

Cost of 24V Solar Panel in SHARK 440W Monofacial:₹10,000

Cost of 24V Solar Panel in SHARK 450W Bifacial:₹10,500

Cost of 24V Solar Panel in SHARK 575W - 700W TOPCon:₹13,500

Here are the latest solar panel prices by Indian solar panel manufacturers from 10 watts – 575 watts. Apart from panel price, you may click here to compare various models of loom solar

Last Updated on: Tue, January 21, 2025

Solar Panel  Ratings Price               Per Watt Price
Loom Solar 10W, 12V Panel ₹1,000 ₹100
Loom Solar 20W, 12V Panel ₹1,500 ₹75
Loom Solar 55W, 12V Mono PERC Panel ₹3,000 ₹54.54
Loom Solar 225W, 12V Mono PERC Half Cut Panel ₹11,225 ₹38.88
Loom Solar 455W, 24V Monofacial Panel ₹10,000 ₹21.97
Loom Solar 455W, 24V Bifacial Panel ₹10,500 ₹23.33
Loom Solar 550, 24V Mono PERC Half Cut ₹13,000 ₹23.63
Loom Solar 575W, 24V N-type TOPCon Bifacial, 16BB Panel ₹13,500 ₹23.47

Price by Capacity

Capacity Grid-Connected   Stand-alone
1kW ₹60,000 ₹1,00,000
2kW ₹120,000 ₹2,00,000
3kW ₹1,80,000 ₹3,00,000
4kW ₹2,20,000 ₹4,00,000
5kW ₹2,75,000 ₹5,00,000
10kW ₹5,50,000 ₹10,00,000

Notes/ disclaimer

  • The prices mentioned above are the best price available for each product across all shops and online stores
  • Price may vary from store to store and from place to place based on tax rates
  • Prices shown above are with original bills and manufacturer warranty

What Does It Cost to Install Solar Panels?

An installation of home solar panels starts at ₹50,000, where you convert your existing inverter battery into one that uses solar power. A small solar system can run essential household appliances such as fans, coolers, lights, and mobile chargers, but if you plan to install a one-kilowatt solar panel, your investment will be higher. A unit costing between ₹60,000 and 1,00,000 can run all household appliances except air conditioners and water pumps.

Read more...

There are two main types of rooftop solar systems: grid-connected systems and off-grid systems. The government subsidy scheme - PM Surya Ghar - allows consumers to install rooftop solar through a connected solar system and receive a ₹30,000 subsidy amount for a 1kW system. Based on solar system types and installation quality, solar panel installation for home purposes costs between ₹60,000 and ₹1,80,000.

We realize that the initial investment for a solar rooftop is high, but we provide solar loan facilities for any kind of solar system. Consumers are required to pay only 20% down, and the rest will be repaid in monthly installments.

What to consider when buying solar panels for your home

There are broadly 6 features in a solar panel that are available in the Indian Markets.

how to buy solar panels

1. Solar Panel Size – Smaller Solar panels will occupy less space on the rooftop. Hence, a smaller size solar panel will cost more.

Read more...

2. Solar Panel Technology  Mono Crystalline Solar cells are the purest raw material to make Solar PV Module, the Power generation is higher for Mono Perk Crystalline cells in sunny, cloudy, and monsoon weather.

3. Frame thickness – After Solar Cells, frame thickness is the second raw material that impacts on the build quality of a solar panel. A Solar panel may have a 30 mm – 45 mm frame thickness made of Aluminum structure.

4. Connecting wires - Solar panels are connected in either Series or parallel connection to make an array,  An Array is a form in which multiple solar panels are connected, Hence, the solar must come with at least a 1-meter wire and with IP 68 Junction box that makes it water and dust proof.

5. Unbreakable Glass- A solar pane will have solar cells, an aluminium frame, and transparent glass, The foldable solar panel will have foldable glass that has fewer chances to break.

Are bifacial solar panels worth it?

Bifacial solar panels are the latest technology solar panels that generate electricity from both sides of the panel – front & back side. The solar cell construction of this solar panel is different from polycrystalline and monocrystalline solar panels. They offer many advantages over traditional solar panels. These can be framed or frameless solar panels.

How to Install Solar Panels at Home?

Solar panels should be installed by professional installers. Any mistake in installing solar panels will lead to lesser efficiency and loss in power generation. 

The standard solar panel installation cost is between ₹8 to ₹12 per watt depending upon location, the distance between the panel and inverter, and weather the installation is off in the on-grid solar system or off-grid solar system. We have installed solar panels in over 50,000 homes across India. Here is the list of solar panel installation stories with unique applications.

How to connect a 24v solar panel to a 12v battery?

The selection of solar panels is based on voltage range, which is available in 10W, 20W, 40W, 50W, 75W, 125W, and 200W with 12V solar panels, which are used to charge a single battery of 12V. But for double inverter battery (24V inverter battery), a 24V solar panel will be used. Loom Solar provides 24V Shark 445 Mono Perc, Shark 550W, Mono Per, Bifacial, Shark 550 W Solar Panel, and 520W DCR Solar Panels.

A solar panel is used for battery charging and saving electricity bills for homes and offices. A battery is a collection of cells that stores power. All lead acid batteries come in 12V and are rechargeable batteries. Now, the basic concept of battery and solar panels is 12V battery should be charged by a 24V solar panel. But there is some confusion – if we need to connect the solar panel and battery directly, then the battery will get damaged after full charge. Here, we can use a charge controller or inverter. 

Learn more: Government Solar Panel Manufacturer in India (DCR)

How many solar panels are needed to run a house?

People prefer to install a solar system for its low maintenance and low electricity bill. Many standalone houses are now going solar as monthly electricity bills are high. For a 3-4 BHK house running a refrigerator, washing machine, 3-4 light/ bulbs, fans, iron, etc. 4 Shark solar panels (22% efficiency level) will be enough. A 2.5 kVA solar system (one inverter and two batteries) is generally enough for such houses.

Maintenance of Solar Panels

Solar panels are low-maintenance products, however, it is important to clean solar panels regularly to clear off the dust particles that accumulate on them. A Cleaner solar panel might generate up to 25% more power. The cost of maintaining solar panels is near zero (0) or a few hundred rupees a year.  Most solar panels have silicon cells laminated and framed on them which ensures long life and less maintenance. Cleaning and washing solar panels are a must for longevity and retaining efficiency.

  • Keep Solar panels out of the shade
  • The best way to clean the solar panel is by using soft cloths, shampoo, or detergent
  • Clean in a way that it may not scratch the glass

Solar Loan / EMI Options

To facilitate the homeowners looking to avail of loan or EMI solutions for Solar power solutions, Loom Solar has set up a dedicated team to help streamline the entire process this summer season.

According to a statement issued here, as the festive season is all set to knock, customers also are gearing up to make their sort after purchase of various household items, utility appliances, and gifts for friends and family also things that become more pronounced are home loans, car loans, EMIs on various products etc. It’s time to celebrate and make the long-awaited purchase. The Avg. interest rate of solar loans is 8.50% to 15% for home and business rooftop solar panel installation.

Top 10 Solar Panel Manufacturers (Companies) in India

India is the world’s 3rd biggest market of solar modules with 150 solar panel manufacturers in the country with 10 GW Manufacturing capacity and a Home of 35 GW Installation of solar panels. Here is the list of the Top 10 solar companies selected based on Manufacturing Capacity, Bankability, Sales Revenue, Brand Value, and Year of Service in the industry. 

Which is the Best Solar Panel in India?

The majority of people are installing solar for the first time, and many of the brand names are new. There are a number of high quality and some less expensive options available, so it can be difficult to know how to compare your options.

We have reviewed thousands of solar panels over the past decade. They are the best solar panels on the market because they are made by an automated manufacturing process using high quality materials from start to finish, from the glove that binds it to the silicon cells that collect the sun's energy.

A high efficiency rate means that the panels are able to capture and convert more sunlight. A product with an efficiency rating over 22% is considered to be one of the best in the industry.

Type of PV Cells Efficiency 
Tandem 29% to 32%
HJT 26.84%
TOPCon 24%
MONO PERC 23%
Monocrystalline 21%
Polycrystalline 16%
Thin flim 16%

The Top Solar Panels are durable; they are capable of surviving golf ball-sized hail, hurricane force winds, and over 100 pounds of pressure per square foot. Their design allows them to continue producing near their peak regardless of the outdoor temperature. Furthermore, they will provide high levels of electricity for 25 years or longer without degradation. 

New Subsidy Scheme on Solar Panels

According to the latest government notification, the solar subsidy to be given by the government is 40% for rooftops of up to 3 KW capacity and 20% beyond that up to 10 KW will be credited to the account of the householder by the Discom within 30 days of the installation.

How to Sell Solar Panels?

In this post, we are going to talk about how one can have a successful solar business. This is specifically for our dealers and partners and others who want to make the most of the growth rate in the solar industry. 

Solar Companies near me

To install solar panels, the policy and procedure is different in every state in India for all types of solar systems be it On Grid, Off Grid, or Hybrid solar systems. The subsidies provided by the governments are different, for some states, the subsidy is provided by the state + central government, for some states, it is provided by just the state government and in some states it is provided by the central government. This is the main problem for the consumer when installing solar panels. Indian-origin company Loom Solar, a company that has been working on rooftop solar since 2018 has options for the consumer which help the consumer to select the best solar system for their homes.

FAQs About Solar Panel

Q: What is a solar panel?

Ans: A solar panel, also called a PV module or solar plate, makes electricity from sunlight. It is made up of many solar cells. When several of these PV modules are linked together in series or parallel, they form a solar panel.

Q: How to make a solar panel?

Ans: Solar panels are made from many solar cells, each producing 0.5 volts and 10 amps. These cells are connected together based on the power needed and placed into a frame, which includes a junction box. To make a solar panel, about 6-7 different materials are needed. In India, two main types of solar panels are made: DCR and Non-DCR. Fully automatic factories are being set up to produce these panels.

Q: How many solar panels are required for a home?

Ans: The number of solar panels you need for your home depends on how much energy you use. For a small household, you'll need at least a 450W solar panel or a 1kW system which usually has two 24V panels. So, if your energy use is around 3kW, you would need 5 to 6 solar panels.

Q: Which solar panel is best for home?

Ans: Super high-efficiency solar panels (rated 4 or 5 stars) are the best choice for homes because they can produce more electricity using less rooftop space. The latest and affordable solar cell technologies, like TOPCon and Mono PERC, are available all over India.

Q: How much electricity does a solar panel produce?

Ans: A 1 kW solar panel can make about 4-5 units of electricity per day. If it works at full power for around 300 days in a year, it will produce about 1,200 to 1,500 units of electricity each year. Using this, you can guess how much electricity your solar system will make. You can also check the expected monthly solar energy for your location with this tool: https://pvwatts.nrel.gov/.

Q: How many types of solar panels are there?

Ans: There are different types of solar panels available in India, with efficiency ranging from 16% to 26.84%. These include Polycrystalline, Monocrystalline, and Mono PERC panels, which can be either monofacial or bifacial. After Mono PERC, panels like TOPCon and HJT types are only available in bifacial models. The choice depends on your installation area and budget.

What’s the cost of a 1kW solar panel?

In India, a 1kW solar panel system costs between ₹60,000 and ₹1,00,000. This price covers everything you need, like the panels, batteries, inverter, installation, and other parts. The final cost can change depending on the type of panels, how efficient they are, and how complex the installation is.

How much does one solar panel cost?

In India, solar panels come in sizes from 10W to 575W, and their prices range from ₹1,000 to ₹13,500.

Is 1 kW enough to run a house?

A one-kilowatt solar panel is enough to run all appliances of a small house except the water motor and AC. One kilowatt solar panel generates 4-5 units of electricity per day which is used to charge the battery while simultaneously running the daily load.

Is 2 kw enough to run a house?

Nowadays, water motors are being used in rural and urban areas which can not run during power cuts, causing a lot of trouble, so to overcome this problem, water motors can be installed with a 2kW solar system which can also run other important appliances like cooler, fan, fridge, TV, light, etc. along with the motor. 

How much solar panel is required for 1.5-ton AC?

If the power consumption of 1.5 Ton AC is around Rs 1800 or above, then it needs a solar inverter which can run the AC along with other essential household appliances.  For this, a 48V solar inverter, 48V battery (solar battery or lithium battery), 3kW - 5kW, 24V solar panel will be required.

How much kW is required for 2 AC?

The power consumption of two ACs is around 3600 to 4000 watts which requires a 96V (7.5kW/10kW) solar inverter along with 8 solar batteries. 10kW solar panels can be installed on this solar system as per the budget.

How much load for 3 AC?

The load of 3 AC is around 5400-6000 watts. If it is Inverter AC then the load will increase gradually and if it is normal AC then it will increase simultaneously.

How many ACs can run in 5kW?

On a 5kW solar system, one 1.5 Ton inverter AC can be run and two 1 Ton ACs can be run.

Can I run 1.5-ton AC on 1kW meter?

If the meter of your house is of 1kW then the electricity department does not permit to run AC and if you do, then MDI (Maximum Demand Indicator) will be added to your electricity bill.

How many kW is a 1.5-ton AC load?

The power consumption of 1.5 Ton AC is around 1800-2000 Watt.

What is the cost of a 3 kW solar panel?

The cost of installing a 3kW solar panel is approximately ₹1,80,000 - ₹3,00,000 which includes the installation cost along with the solar products.

How long do residential solar panels last?

PV module life depends on several factors, including climate, module type, and the racking system used, among others. Learn more...

What is the Indian government scheme for solar panels?

The Indian government has introduced a scheme for solar panel installation on roofs called PM Surya Ghar Muft Bijli Yojana that provides subsidies worth up to ₹78,000. Learn more...

What is the efficiency rating of solar cells?

Typical solar panel efficiencies range from 21% to 23% for residential systems while more costly solar panel systems can be as high as 26.84% to 32%.

What is the price of solar panel?

The price of solar panels can vary depending on several factors. These factors include the capacity of the rooftop solar system, technology of the panels, location of the installation, and any additional features or accessories. On average, the cost of a solar panel system can range from ₹35,000 to ₹60,000 for a typical residential, commercial & industrial installation.

1. How many KW Solar Panels do I need for my home?
The selection of solar panels depends on two factors: a) In Case of Power Failures - The solar panels require 3 times of battery Capacity, so for example, if you have 2 batteries of 150 Ah in your home, you should install 3* 150 Ah = 450 watts of solar panels. b) In the case of Saving Electricity Bill - Look at your power bills and check how many units you consumed during a month, let's assume, 300 units (kWH) in a month, so solar panels requirement will be Solar Panel Requirement = Total power consumption in a month (kWH) / 30 days *4 units power generation per kW. So, in this case, it should be 300/30 *4 = 2.5 kW, i.e. 2500 watts.
2. Do Solar Panels Work During the Night or Monsoon?
Solar panels will produce comparatively less energy during monsoon. More sunlight the better your solar panel works. Shades, clouds, and monsoons do affect the performance of solar panels. The amount of electricity is directly related to the amount of sunlight that falls on solar panels. Solar panels will produce comparatively less energy during monsoon. More sunlight can better your solar panel working. Shades, clouds, and monsoons do affect the performance of solar panels. The amount of electricity is directly related to the amount of sunlight that falls on solar panels.
3. What is the Average Lifespan of a Solar Panel?
Most solar panels come with a 25-year warranty in India. However, the lifespan of a solar panel can go up to 30 years depending upon brand and quality.
4. How much 1 kW solar panel power generates and how much space it takes in the installation?
1 kW = 1000 watts, 1 kW solar panel generates on an average 4 kWh in a day depending upon weather conditions, on a sunny day it might generate up to 5 Units, while in winter or cloudy weather, the power generation could be lower up to 3 units a day. 1 kWH = 1 unit = 1000 watt A solar panel has a standard length of 2 meters and a width of 1 meter. Installation of 1 kW solar panel requires 2 solar modules, the space taken by 1 kW solar panels shall be Solar panel size * No. of panels = (2 meter * 1 meters) * 2 panels = 4 square meters.
5. Can the solar panel be installed without an Inverter and battery for day use?
Solar panels are a source of DC electricity, and the appliances such as Fan, Televisions, and lights that we use in our home is AC, 230 volts (alternating current) electricity, DC power can be used directly with solar panels while using AC electricity, It must use Inverters.
6. Can I run a ceiling fan directly from solar panels during the daytime?
Solar generates a direct form of electricity, to use a fan on solar, an inverter is a must, a Fan cannot be used directly from solar panels.
7. How is the efficiency of the solar panel calculated?
The efficiency of the solar panel is the way to calculate the density of the solar module. For example, you have a solar panel that is 1 meter long and 1 meter wide and produces 1000 watts, this would be called 100% efficiency of solar panels. The Formula for calculating solar panel efficiency is Efficiency % = (Power)/ (Length) * (Width) * (1000 watt / sq. meter) Power – the power rating of solar panels in watts. Length and width- the size of solar panels 1000 watt / sq. meter is sunlight available at your home Here is the example to calculate Loom Solar 400-watt solar panel efficiency (400 watts) / (2-meter length) * (1-meter width) * (1000 watt / sq. meter) = 20% i.e. the efficiency of a 400-watt solar panel is 20%.
8. Where can I buy Solar Panels in India?
There are multiple ways to buy solar panels in India, such as inverters and solar shops near you and online stores such as Loom Solar, Amazon, Flipkart, etc.
9. How to make a solar panel?
We all know by now, that a solar panel is a device that absorbs sunlight and converts this energy into usable electricity. As the price of a solar panel goes down and efficiencies improve, it is attracting masses all over the world to go off the grid. Once you incur the cost of a solar system and its installation, you can practically generate free electricity over the next 25-30 years. But how is this solar panel made, what materials are involved, and how different parts are put together to result in a device that is capable of providing you with free electricity?
10. Which are the best solar panel brands available in India?
Loom Solar, Vikram Solar, Waaree, Adani, and Renesys are some of the best solar panel brands available in the Indian market.
11. What are some important features to consider when buying a solar panel?
Before purchasing a solar panel, you must ensure that you consider features and specifications such as solar panel technology, PV module size, glass & frame durability, mounting holes, connecting wires, and junction box to ensure you purchase a variant that meets all your requirements.
12. How much is the price range of solar panels?
The price of a single solar panel ranges from ₹1,000 to ₹13,500.
13. Can I purchase a solar panel on EMI?
Yes, a majority of solar panel brands offer financing options like EMI & Loan.
14. Which solar panel is the best for a home & business?
Solar PV panels with higher efficiency are the best options for homes and businesses since they generate more electricity with less rooftop space, but their cost is slightly higher than polycrystalline modules. Mono PERC & TOPCon solar cell technology pv modules are best for residential, commercial, industrial and agriculture consumers.
15. Which Solar Panel Is Best For Business?
Shark 550W Is Best for Businesses, Such as Schools, Factory, Petrol Pump, Warehouse, Rice Meal, Atta Chakki, and More.
16. What are the disadvantages of having solar panels?
There are some limitations of solar panels such as - A solar panel works only during the daytime, but most residential consumers are living in the morning & night time. A solar panel occupies 60 to 100 sq. gaj rooftop space, they have limited rooftop space where sufficient sunlight comes every day. A solar panel system is not a compulsory product for every homeowner like an inverter battery.
17. What is the cost of a 1kW solar panel?
The price of 1kW solar panel installation ranges between Rs. 60,000 to 1,00,000 including installation depending upon the type of rooftop solar system being installed. A 3kW grid connected solar system requires an investment of Rs. 1,80,000 out of which a subsidy of Rs. 78,000 is provided to the solar consumers by the central govt. of India. Whereas, a 2kW standalone solar system, costs around Rs. 1,20,000 to 2,00,000 based upon technology and number of solar products.
18. How many solar panels do I need to power my house?
On a general basis, a small house can be fully powered up by using 6 to 10 solar panels.
19. What are the 3 types of solar panels?
There 3 types of solar panels that are being used in solar systems, they are Polycrystalline solar panels, Mono Crystalline, and Bifacial solar panels.
20. What are the 2 problems with solar panels?
The only 2 problems that appear in solar panels on a minute scale is the weather. As the power generation capacity can be affected by bad weather. The other problem is the installation space. Generally, solar panels require a lot of space for installation. The new solar panels are compact and can be installed in a small space.
21. What is the lifespan of a solar panel?
The average lifespan of a solar panel ranges from 25 years to 30 years.
22. Which is the best solar panel company?
Many brands provide the best quality solar panels. Some brands are Loom Solar, Tata Power, Waaree Energy, Adani, and Vikram Solar.
23. How many ACs can run in a 3kW solar system?
It totally depends on the type of solar system being installed, while a 3kW grid connected solar system can run multiple ACs including various home appliances all at once as the output of the solar inverter connects to the electricity meter but the stand alone or hybrid solar can only run a single AC of 1.5 ton capacity along with necessary home appliances.
24. Why install solar panels in commercial and industrial sectors?
The Indian solar industry has grown faster in a few years and major solar installations in utility scale as well as industrial sectors but it will be installed in commercial and residential sectors. Mid-august to March month is the season of C&I sector and Staring March to Mid-March is season of residential sectors, so if we talk about why C&I sector will installed solar power then 3 main reasons behind it: Reason 1: To reduce an electricity bill, Reason 2: As an investment opportunity, Reason 3: Contribute to the nature

Solar Panel Price in Top Cities of India

Solar Panel Prices in India are updated by the Loom Solar team regularly. Solar Panel costs are revised after charging the price of any solar panels. Here, we have taken the price of a super high-efficiency PV module - Shark 550W Mono PERC, Half Cut Technology PV Module. Solar Panel Price Updated on: Tue, January 21, 2025

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Loom Solar Mono Perc Half Cut Shark 550 Watt, 144 Solar Cells PV ModuleLoom Solar Mono Perc Half Cut Shark 550 Watt, 144 Solar Cells PV Module
Save 48%
Loom Solar Mono Perc Half Cut Shark 550 Watt Bifacial, 144 Solar Cells PV ModuleLoom Solar Mono Perc Half Cut Shark 550 Watt Bifacial, 144 Solar Cells PV Module
Save 39%
Loom Solar Panel - SHARK 590 Watt | N-Type TOPCon Bifacial 16 BBLoom Solar Panel - SHARK 590 Watt | N-Type TOPCon Bifacial 16 BB
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Loom Solar Panel - SHARK 685 Watt | N-Type Bifacial 12 BB (Pack of 2)Loom Solar Panel - SHARK 685 Watt | N-Type Bifacial 12 BB (Pack of 2)

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