100 Watt solar panel price for monocrystalline solar panels: A detailed guide

Did you know that for considerably lower electric power demands, you do not need to invest a huge amount of money in a large solar panel system? 

Even a portable alternative to heavy-wattage solar panels can do the needful. How? 

Well, a 100-watt solar panel is an efficient, robust, and convenient option for powering up small devices such as charging phones, lamps, laptops, ceiling fans, etc. In fact, the 100 Watt solar panel price is also affordable and lesser than heavy-wattage solar panels.

In this guide, we will be focussing on 100-watt monocrystalline solar panels and most importantly, 100 Watt solar panel price.

They are composed of monocrystalline photovoltaic cells. Such cells are processed from a cylindrical mass of single crystal silicon. It is highly pure, just like a semiconductor. 

The cylindrical mass is segmented into wafers. These wafers are utilised to manufacture monocrystalline cells. 

Notably, to magnify the utility of these cells, the circular wafers are cut into an octagonal shape. Due to the octagonal shape, these cells look distinct from others.

The monocrystalline 100W solar panels embrace black-colored solar cells. Therefore, they have an invariable black colour.

If you want to gain more insights on a monocrystalline 100-watt solar panel price, features, and benefits, read further!

How do the 100 Watt Monocrystalline Solar Panels Work?

Before jumping to the monocrystalline 100 Watt solar panel price, let us review how it works.

The working of a 100W monocrystalline solar panel is similar to other photovoltaic panels. Notably, a 100W monocrystalline solar panel is embedded with numerous mono solar cells. 

As the surface of the monocrystalline solar panel receives the sunrays, the mono cells in it start absorbing the solar energy. 

Then, these cells transfer the absorbed energy to the semiconductor. It leads to generating an electric field that generates a direct current.

This direct current is transformed into an alternating current to be used for household requirements via a solar inverter. Finally, the charge controller transfers this power to the battery.

The quantity of power produced by a solar panel relies largely on the total hours of sunlight received daily.

Reviewing the monocrystalline 100 watt solar panel price

If you come to look at it, the 100 watt solar panel price is a lot more affordable than the prices of bigger PV systems. Remarkably, when you want to utilise solar energy to charge your devices, these portable panels come in handy.

The 100 watt solar panel price depends on major factors, such as the technology used, type of panel, brand, location, and availability. 

Typically, the 100 watt solar panel price concerning a monocrystalline panel ranges from Rs. 2700 to Rs. 3300.  

Notably, the monocrystalline panels are comparatively costlier than the polycrystalline variant of a 100-watt solar panel. However, they are way more efficient than polycrystalline solar panels.

Altogether, the 100 watt solar panel price for a mono panel is considerably affordable. 

Specifications of 100 Watt Monocrystalline Solar Panel

Concerning the key specifications, you must consider two major aspects while buying a 100W solar panel. It is the type of cells used and its warranty period.

As mentioned before, the 100W monocrystalline panels are made of monocrystalline silicon cells.

Another significant aspect to acknowledge is the warranty period.

The manufacturing defect warranty of a 100W mono solar panel is 2 to 5 years. 

In case of any defect in your solar panels between this duration, you can get those solar panels repaired by your seller.

Besides, the output performance warranty of these solar panels ranges from 10 to 15 years. You must confirm the warranty specifications before buying.

Features of a 100-Watt Solar Panel

Now that you know the 100 Watt solar panel price, let us also briefly discuss the features of 100W monocrystalline panels.

  • – The primary advantage of the 100 watt monocrystalline solar panels is that they have greater efficiency in solar energy production as compared to other 100W solar panel types.
  • – These solar panels are very convenient to install. They can be carried anywhere, specifically for camping and hiking. A 100-watt solar panel can power up several small devices, including mobile phones and laptops. 
  • – These 100W monocrystalline solar panels have a longer working life of around 25 to 30 years, in general. Also, these offer high heat-resistant.
  • – The power supplied by a 100W monocrystalline solar panel can be used for your household requirements. It helps to slash the power consumption from the grid, thereby reducing your utility bills. 
  • – These solar panels are a one-time investment. Also, after installation, they require nominal maintenance. Considering the benefits, the 100 watt solar panel price for mono panels is very reasonable.

How Many 100 Watt Monocrystalline Solar Panels Do You Need?

Now, the question arises how many 100W solar panels do you need to install? 

Notably, the requirement for solar panels varies from one case to another. The considerable factors affecting the panel requirements are:

  • – The type of panel selected (i.e., polycrystalline or mono-crystalline panels) 
  • – The brand of the panels

Here, we have a general rule of thumb for this calculation.

To determine the number of solar panels you may require for setting up your solar system, you have to divide the capacity of your solar system (in W) by the capacity of your solar panel.

For instance, For a 1 KW solar system, the required number of 100-watt solar panels is 10 (1000W/100W) 

Similarly, for a 2 KW and 3 KW solar system, the required number of 100-watt solar panels is 20 (2000W/100W) and 30 (3000W/100W), respectively.

Applications of 100 Watt Monocrystalline Solar Panels

Due to their considerable benefits, the 100-watt monocrystalline solar panels have several applications. These are popularly used as solar roof-mounted installations in rural and urban areas. 

These can also be easily carried anywhere.

These panels are very useful for charging & operating small devices like smartphones, laptops, etc. 

Also, they can charge high-wattage appliances such as refrigerators or microwaves. Moreover, these panels can be used to lighten up the gardens at night. 

Stand-alone 100W mono solar panels are ideally used for lighting streets. Further, at a greater scale, these panels can be used to form a solar array that can power up homes.

Subsidy on 100-Watt Solar Panel

Installing a solar energy system embraces a high initial investment. So, to encourage more people to invest in this clean and eco-friendly power generation, the government offers subsidies. 

However, there’s no subsidy offered for monocrystalline solar panels. Why? Because they’re yet not entirely made in India and only made in India solar panels are offered a subsidy.


The monocrystalline 100W solar panels serve as a beneficial solution for charging small electronic devices anywhere. The 100 watt solar panel price is reasonable, and these panels are highly efficient too. 

Altogether, these portable solar panels are worth the investment due to their significant energy production capacity & affordability. 


Q1. How many volts can a 100W solar panel generate?

In general, a 100-watt monocrystalline solar panel generates around 18 volts of maximum power voltage. 

Q2. How much output can a 100-watt monocrystalline solar panel produce?

In general, at receiving sunlight for four peak hours a day, a 100-watt solar panel can generate an output of around 400-watt-hours of energy daily.

Q3. Can we connect multiple 100 W PV panels together?

Yes, you can opt for networking solar panels together. It is done to amplify the total output. 

Besides, a 100 Watt solar panel price varies depending on the type of the panel. Mono panels cost about Rs. 31/watt and poly panels cost about Rs. 25.5/watt.