What is the Amorphous Solar Panel Price in India? Complete Guide and Market Analysis

The Amorphous solar panel price in India in 2025 can range from Rs. 20/watt* to Rs. 40/watt*. It’s important to understand that the final amorphous solar panel price can vary depending on whether the substrate layer is glass or plastic, and even on the panel’s wattage. For instance, something as small as a 0.3-watt amorphous solar panel from a reputed brand can cost upwards of ~Rs. 3,600*, while a 7-watt amorphous solar panel can cost up to ~Rs. 14,000*.

*Please note: The above-mentioned amorphous solar panel price range in India in 2025 is based on publicly available market estimates and may differ considerably from actual prices. Final costs can vary due to several factors, including, but not limited to, the type of substrate used (glass or flexible plastic), the size or wattage of the panel, fluctuations in raw material and import prices, limited-time manufacturer offers, brand reputation, warranty coverage, city of purchase, and the amorphous silicon solar cell efficiency. SolarSquare does not manufacture, install, or endorse amorphous solar panels made with A-Si solar cells. We install rooftop solar panel systems for homes, housing societies, and commercial complexes, using only high-efficiency crystalline silicon solar panels. 

Amorphous silicon solar panels are worthwhile investments when it comes to consumer electronics, building-integrated photovoltaics (BIPV), or portable charging solutions while you’re camping or hiking to off-grid locations, as these panels are lightweight, portable, and ideal for curved surfaces. Moreover, they offer better low-light performance and can generate electricity indoors using artificial lights. 

However, amorphous silicon PV cells used to build amorphous solar panels have extremely low efficiencies compared to those of high-efficiency half-cut crystalline silicon solar panels. The maximum theoretical amorphous silicon solar cell efficiency is 15%, and the current efficiency range achieved is 6-7%. This is way lower than the 25-26% efficiency of TOPCon solar panels made of crystalline silicon. 

Simply put, amorphous solar panels, whether made of amorphous silicon photovoltaic glass or plastic, are not recommended for residential or commercial rooftop systems. TOPCon and Mono-PERC are the best solar panels for on-grid rooftop solar systems for housing societies, homes, and commercial complexes.

In this blog, we’ll take you through the estimated amorphous solar panel price in India, the factors that affect the final cost, and the applications, advantages, working, market valuation, and disadvantages of amorphous solar panels. We will also explain why on-grid solar systems made of crystalline silicon panels are better than amorphous solar panels, and compare the cost of rooftop solar systems with the ROI you can receive over 25 years of the system’s life.

TL;DR Summary Box: What is the Purpose of Amorphous Silicon?

The primary purpose of amorphous silicon in photovoltaic applications is to provide a cost-effective means of generating solar electricity using solar energy. Among the various types of thin-film solar panels, amorphous silicon solar panels have an efficiency of 6% to 7%. 

They can be used for the following purposes:

• Flexible substrate compatibility: Amorphous solar panels can be built on plastic, glass, or metal foils. It makes them ideal for lightweight and custom surfaces.
• Low-temperature manufacturing: The amorphous silicon PV cells can be produced at lower temperatures. It means they can be deposited onto heat-sensitive materials without damaging them.
• Material and cost efficiency: Amorphous solar panels use ultra-thin layers of silicon. This reduces raw material use and overall manufacturing costs.
• Low-light performance: A-Si solar cells can generate electricity under diffused or artificial light, making them reliable even on cloudy days or indoors.
• Lightweight design: Their low weight makes them a smart choice for off-grid applications, while you’re camping or hiking.
• Curved surface adaptability: These foldable solar panels can be attached to non-flat or curved structures

Here are the main topics covered in this blog in detail:

*Please note: The above-mentioned amorphous solar panel price range in India in 2025 is based on publicly available market estimates and may differ considerably from actual prices. Final costs can vary due to several factors, including but not limited to, the type of substrate used (glass or flexible plastic), the size or wattage of the panel, fluctuations in raw material and import prices, limited-time manufacturer offers, brand reputation, warranty coverage, city of purchase, and the amorphous silicon solar cell efficiency. SolarSquare does not manufacture, install, or endorse amorphous solar panels made with A-Si solar cells. We install rooftop solar panel systems for homes, housing societies, and commercial complexes, using only high-efficiency crystalline silicon solar panels. 

What is the Amorphous Solar Panel Price in India in 2025?

The Amorphous solar panel price in India in 2025 varies significantly based on multiple factors. Some of the most critical factors that impact the final cost include the type of substrate (glass or plastic), the size and wattage of the amorphous solar panel, and the amorphous silicon solar cell efficiency. The higher the module’s efficiency, the higher the amorphous solar panel price. 

Based on multiple market estimates from leading brands and e-commerce sellers, the amorphous solar panel price in India in 2025 can range between ~Rs. 20 per watt* to ~Rs. 40 per watt*. This range, however, is indicative, not fixed. The final cost can vary from module to module, city to city, and manufacturer to manufacturer.

*Please note: The above-mentioned amorphous solar panel price range in India in 2025 is based on publicly available market estimates and may differ considerably from actual prices. Final costs can vary due to several factors, including but not limited to the type of substrate used (glass or flexible plastic), the size or wattage of the panel, fluctuations in raw material and import prices, limited-time manufacturer offers, brand reputation, warranty coverage, city of purchase, and the amorphous silicon solar cell efficiency. SolarSquare does not manufacture, install, or endorse amorphous solar panels made with A-Si solar cells. We install rooftop solar systems for homes, housing societies, and commercial complexes, using only high-efficiency solar panels. 

Factors that Affect the Amorphous Solar Panel Price

The final amorphous solar panel price in India is influenced by a mix of manufacturing realities, market conditions, and product specifications that change with every innovation in the amorphous silicon PV market. 

Let’s understand all the key factors that affect the amorphous solar panel price in detail:

• Manufacturing scale: While large-volume production can lower the per-watt amorphous solar panel price, smaller or custom batches cost more.
• Substrate material: Flexible plastic-based substrates are lighter and more versatile, but add to production costs compared with amorphous silicon photovoltaic glass modules.
• Amorphous silicon solar cell efficiency: Amorphous solar panels made from higher-efficiency amorphous silicon cells, approaching 10%, may require more precise deposition techniques, which increase the cost per watt.
• Encapsulation quality: Panels with UV-resistant coatings and multilayer sealing for better weather protection have higher upfront prices but a longer life.
• Brand reputation: Established solar panel manufacturers often charge more than generic suppliers. However, this higher amorphous solar panel price from reputable brands is due to better-quality components, rigorous testing, and longer warranties, making it worth the price. 
• Customization requirements: Non-standard voltages, form factors, or connectors increase the final amorphous solar panel price because they require specialized production runs.
• Supply chain stability: Raw material shortages or logistics delays can temporarily spike prices, especially when key components like transparent conductive oxides are imported.
• Technology maturity: Thin-film manufacturing processes continue to improve, affecting per-watt costs. Newer or experimental designs, however, remain premium.
• Wattage and physical size: Tiny amorphous solar panels have a high per-watt price. However, larger standard modules are cheaper because they’re manufactured on a large scale and require little or no customization.
• City and availability: Taxes, dealer margins, and freight distances often make the same amorphous solar panel cost differently across cities.
• Warranty terms: Longer product and performance warranties raise upfront amorphous solar panel price but de-risk lifetime output.
• Import and logistics: Imported amorphous solar panels are expensive due to shipping fees, customs duties, and currency exchange rates.
• Manufacturer offers: Seasonal discounts and bundle/bulk pricing can shift the final price significantly.

What are Amorphous Solar Panels?

Amorphous solar panels are a type of thin-film solar panel where silicon atoms are arranged in a non-crystalline and disordered structure. As a result, silicon can be deposited as an extremely thin layer onto various substrates, including glass, plastic, and metal foils. Hence, amorphous silicon solar panels are cheaper than crystalline solar panels, but, at the same time, they’re also a lot less efficient than crystalline solar panels.

Amorphous solar panels made of A-Si solar cells are flexible, lightweight, and can also absorb artificial light to generate electricity. 

Here are some of the key characteristics of amorphous solar panels:

• Thin-film design: These panels use ultra-thin silicon layers, about 100 times thinner than crystalline silicon, reducing material use.
• Flexible substrates: They can be built on plastic, glass, or metal foils, making them adaptable for curved, uneven, or space-limited installations.
• Better heat tolerance: Amorphous silicon withstands higher temperatures effectively. As a result, the power output remains stable even on hot days.
• Improved low-light performance: These panels continue generating electricity under diffused sunlight or indoor lighting.
• Lightweight build: Their thin structure makes them far lighter and flexible than glass-mounted crystalline panels. That’s why they can be laminated on buildings, making them a preferred option in BIPV. 

How are Amorphous Solar Panels Made?

Amorphous silicon solar panels are made using plasma-enhanced chemical vapor deposition (PECVD), which deposits thin, uniform silicon layers at relatively low temperatures. This low-heat technique allows the material to be deposited on flexible substrates such as plastic, glass, or metal foils.

Here’s a simplified manufacturing process that sheds the spotlight on how these panels are made:

• Step 1 – Substrate preparation: The base material (glass, plastic, or metal foil) is thoroughly cleaned and treated for smooth coating. When built on amorphous silicon photovoltaic glass, the resulting panel is extremely suitable for building-integrated solar applications.
• Step 2 – Back contact deposition: A thin conductive layer, usually aluminum or silver, is sputtered onto the substrate to form the rear electrical contact.
• Step 3 – Silicon layer deposition: The active P-I-N structure (p-type, intrinsic, and n-type silicon layers) is deposited sequentially using PECVD, creating the core of the photovoltaic cell.
• Step 4 – Front contact application: A transparent conductive oxide layer is applied to allow sunlight in while efficiently carrying current out.
• Step 5 – Laser scribing: Lasers are used to divide the thin film into individual cells and create reliable electrical connections between them.
• Step 6 – Encapsulation: The module is sealed with protective coatings that shield its inner components from moisture, UV radiation, and temperature fluctuations.
• Step 7 – Quality testing: Each amorphous solar panel goes through visual inspection and electrical testing to confirm uniform output and performance stability.

How Does an Amorphous Silicon Solar Cell Work?

The basic amorphous silicon solar cell diagram shows a layered P-I-N structure deposited on a substrate. Each layer has a specific role in converting sunlight or artificial light into electrical energy through the photovoltaic effect. 

Here are the essential components of the amorphous silicon solar cell that work together to generate electricity:

• Substrate layer: This is the base that holds everything together. It can be glass, plastic, or metal foil, giving the cell its strength and shape. The role of the substrate is primarily structural, but it also acts as the foundation on which the electrical layers are deposited. It ensures uniform current flow across the panel.
• Back contact: This is a thin layer of aluminum or silver that collects the electrical current generated inside the cell. 
• P-type layer: This is the boron-doped amorphous silicon layer that creates positive charge carriers, setting up one side of the electric field.
• Intrinsic layer: This middle layer is made of pure amorphous silicon, where photons are absorbed and converted into charge.
• N-type layer: This is the phosphorus-doped silicon layer that produces negative charge carriers, completing the electric field needed for current flow.
• Transparent front contact: This coating is made of indium tin oxide (ITO) that lets light in while conducting electricity out.
• Anti-reflective coating: This coating is applied on the top surface to reduce light reflection and help the A-Si solar cell absorb as much energy as possible.

Now that you know the exact components used in making an A-Si solar cell, let’s also understand how these cells work. Have a look.

• Step 1 – Light absorption: The amorphous silicon layer captures photons from sunlight.
• Step 2 – Charge generation: Absorbed photons create electron-hole pairs within the silicon material.
• Step 3 – Charge separation: The P-I-N structure separates positive and negative charges.
• Step 4 – Current collection: Electrodes collect the separated charges to generate an electrical current.
• Step 5 – Voltage generation: Multiple cells connected in series increase the overall voltage output.

Amorphous Silicon vs Crystalline Silicon: Which is Better For Rooftop Solar Systems for Homes, and Why?

Crystalline silicon solar panels, such as mono-PERC and TOPCon, are ideal for all types of rooftop solar systems, including on-grid solar systems, off-grid solar systems, and hybrid solar systems. 

Crystalline silicon modules are chosen over amorphous silicon solar panels to build rooftop solar systems because, unlike amorphous silicon modules that can’t withstand harsh outdoor weather conditions, high-efficiency bifacial solar panels made of crystalline silicon are built to withstand outdoor weather conditions for 25 years. They also generate more electricity from the same space as they have a higher efficiency rating.

Here’s a tabulated snapshot that takes you through the key differences between the two types, making it abundantly clear why crystalline silicon solar panels are ideal for rooftop solar systems: 

What are the Applications of Amorphous Solar Panels?

Amorphous solar panels are known for their flexibility, lightweight build, and ability to perform in low-light conditions. These qualities make them suitable for specific use cases such as building-integrated photovoltaics, where traditional crystalline solar panels might not fit or perform as efficiently. 

Let’s check out all the applications of amorphous solar panels: 

• Building-integrated photovoltaics (BIPV): Amorphous solar panels can be easily laminated onto architectural glass or building facades because they are flexible and can be applied to curved or uneven surfaces. They’re ideal for modern buildings that want clean aesthetics.
• Portable solar devices for homes: Their lightweight, flexible nature makes them ideal for powering devices such as solar lanterns, chargers, radios, and camping gear, where portability matters more than efficiency.
• Consumer electronics: From solar calculators and watches to small sensors and gadgets, amorphous silicon PV cells are used where consistent indoor or artificial light is available.
• Curved and irregular surfaces: Because these panels can bend slightly, they can be mounted on curved or uneven surfaces, including vehicles, backpacks, or small appliances.
• Indoor and low-light applications: Amorphous solar panels generate electricity even under diffused sunlight or artificial light, making them suitable for indoor applications.
• Temporary and experimental installations: Their lower cost and simple installation make them a good choice for prototype energy projects and small-scale educational demonstrations.

Amorphous Solar Panels Advantages and Disadvantages

Amorphous solar panels are flexible and lightweight, making them incredibly valuable for BIPV and consumer electronics. However, their low efficiency rating and a shorter lifespan compared to crystalline silicon solar panels render them unsuitable for rooftop solar systems. 

Let’s check out their pros and cons in detail in the upcoming sections.

What are the Advantages of Amorphous Solar Panels?

A-Si solar cells are extremely thin, lightweight, and flexible, making them incredible value options for building portable solar devices such as solar calculators or solar watches. Plus, they’re affordable when built in standard sizes, and the manufacturing process is simpler because some layers of amorphous silicon PV cells can be built at low temperatures. 

Let’s check out all the advantages in detail:

• Superior low-light performance: Amorphous solar panels can generate electricity under cloudy skies, in shaded areas, and under artificial lighting, making them dependable in varying light conditions.
• Better temperature tolerance: They deliver output even in hot climates as they have lower temperature coefficients.
• Flexible installation options: Because they’re bendable and lightweight, amorphous solar panels can be installed on curved or irregular surfaces that can’t hold rigid panels.
• Lightweight construction: These panels are significantly lighter than crystalline panels, making them suitable for weight-sensitive applications.
• Lower manufacturing costs: Simplified production and reduced silicon use lower the amorphous solar panel price.
• Strong performance indoors: Their ability to convert diffused and artificial light into electricity makes them ideal for indoor devices and low-power electronics.

What are the Disadvantages of Amorphous Silicon Solar Cells?

Their low efficiency rating of 6-7% is the biggest drawback that stands in the way of amorphous solar panels from going mainstream. Moreover, these panels can’t withstand harsh outdoor environments as long and as well as crystalline solar panels can. 

Let’s check out all the disadvantages and drawbacks of A-Si solar cells and panels:

• They have a shorter lifespan: Unlike crystalline solar panels, such as PERC and TOPCon modules, which last 25+ years, amorphous solar panels last only 10-15 years.
• They have lower efficiency: The practical amorphous silicon solar cell efficiency in 2025 ranges between 6 and 7%. This is way lower than the 25-26% efficiency rating of TOPCon solar panels.
• They can’t withstand harsh outdoor environments for 25 years: These panels can’t withstand UV exposure, hailstorms, cyclonic winds, and rainfall as well and for as long as a crystalline silicon solar panel can. 
• They’re unsuitable for areas with a space crunch: Their lower efficiency means you’ll need more solar panels to get a desired output. Hence, these panels are not at all recommended for installing rooftop solar systems in India.
• They do not qualify for a subsidy: The solar subsidy under the PM Surya Ghar Muft Bijli Yojana is available only for made-in-India ALMM-approved solar panels, and amorphous solar panels are not included in the list of subsidized solar panels.
• Voltage instability: Amorphous silicon PV cells can suffer from light-induced degradation, also known as the Staebler-Wronski effect, which reduces voltage output and efficiency with prolonged exposure to sunlight.

Amorphous Silicon Thin-film Solar Cell Market Valuation and Future Scope

As per the latest market research reports, the amorphous silicon PV market is expected to grow at a compound annual growth rate (CAGR) of 0.45% between 2025 and 2035. The estimated value of the amorphous silicon thin-film solar cell market is expected to reach USD 20 billion by the end of 2035. 

The biggest reason behind the growth of the market value of A-si solar cells is the rising demand for renewable solar energy to address environmental pollution caused by fossil fuels.

The future of amorphous solar panels looks bright, as researchers are consistently trying to find ways of increasing the amorphous silicon solar cell efficiency while reducing the amorphous solar panel price. While these panels might not be able to overtake high-efficiency crystalline solar panels in rooftop solar systems, they’re consistently used in applications where flexibility and lightweight matter most.

What’s the Cost of Installing On-Grid Rooftop Crystalline PV Panels on Roofs?

The cost of installing on-grid rooftop solar systems in India ranges between ~Rs. 80,000* in Lucknow to ~Rs. 1.35 lakh* in Bangalore for 2 kW systems and ~Rs. 4.47 lakh* in Lucknow to ~Rs. 5.37 lakh* in Bangalore for 10 kW systems. 

*Please note: The solar panel price in India for on-grid solar systems listed in the section above is indicative as of 3rd November 2025 for the SolarSquare Blue 6ft variant. The final solar plate price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. 

Here’s a tabulated snapshot of the cost of installing an on-grid solar system in India using high-efficiency and high-wattage crystalline silicon solar panels across various Indian cities:

*Please note: The solar panel price in India for on-grid solar systems listed in the section above is indicative as of 3rd November 2025 for the SolarSquare Blue 6ft variant. The final solar plate price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. 

What’s the Solar System Installation Cost vs ROI

You can use SolarSquare’s free solar panel calculator to find the estimated solar savings and ROI an on-grid solar system can offer in your city and compare it with the installation cost. 

For demonstration purposes, we’ve created this table to take you through the solar savings an on-grid solar system can offer in Pune over its 25-year lifespan:

*Please note: The above-mentioned solar panel price in Pune for on-grid solar systems is indicative as of 3rd November 2025 for the SolarSquare Blue 6ft variant. The final solar plate price depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Prices are subject to change. Additionally, when calculating savings, we have considered an annual tariff escalation of 3% and an annual plant degradation rate of 1%. The actual final savings from an on-grid rooftop solar system depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

Conclusion

Amorphous solar panels are flexible thin-film modules widely used in consumer electronics and building-integrated photovoltaics. These panels are used in photovoltaic applications where flexibility matters most. However, since they have a low efficiency rating between 6% and 7%, and their lifespan is just 10-15 years, they’re not recommended for residential and commercial rooftop solar systems.

If you’re looking for solar panels to achieve energy independence at your place, you should opt for modern solar panels, such as mono-PERC or TOPCon panels, which are made of crystalline silicon. These panels have very high efficiencies, and they last for 25+ years. For any further information regarding rooftop solar system installation in India, you can book a free solar consultation call with SolarSquare.

Calculate your savings

Forecast your savings with solar on your investment on the SolarSquare’s plant

Pin code *

Please enter a valid pincode.

Oh! We haven’t reached your location yet

We are not yet servicable at your location but we will soon!

City

Avg electricity bill

Min. 500 Max ₹10,000

Calculate now

FAQs

Q1. Are amorphous solar panels good?

Ans. Amorphous solar panels are good for applications where flexibility and portability matter more than efficiency, such as BIPV and consumer electronics. However, they are not recommended for rooftop solar systems because their efficiency is very low, ranging from 6% to 7%.

Q2. What is the lifespan of amorphous solar panels?

Ans. Amorphous solar panels can last for 10-15 years. This is lower than the 25-year lifespan of crystalline silicon solar panels such as PERC and TOPCon panels.

Q3. Which is better, monocrystalline or amorphous solar panels?

Ans. This entirely depends on what you’re considering to use the panel for. Monocrystalline TOPCon and PERC panels are better suited for rooftop solar systems, where efficiency and longevity are crucial. On the other hand, amorphous solar panels are better suited to BIPV applications where flexibility is crucial.