India is the third-largest solar energy producer in the world. With continuous encouragement and support from the Indian government, more and more people are installing solar panels for flats and domestic use.
But most people think that they need a terrace or a big space to install solar panels, but thanks to compact solar systems and advances in solar technology, it's now possible to generate electricity from a balcony. And as a result, balcony solar panels in India are becoming an increasingly attractive option for apartment owners who want to generate clean energy without requiring a large rooftop space.
Balcony solar panels are an amazing option if you want to reduce your electricity bills and adopt clean energy. In this blog, we will discuss how balcony solar panels work, their benefits, installation requirements, costs, and whether they're worth investing in for Indian flats.
What Are Balcony Solar Panels?
Balcony solar panels are not much different from regular solar panels. The panels used in apartment balconies are relatively small in size and are specifically designed for apartments and homes with limited space. These panels can be installed on balcony railings and walls.
These kinds of solar panels don’t really need excessive sunlight to generate electricity for everyday household needs. This system is very useful for apartment owners who do not have access to a private rooftop.
Can You Install Solar Panels on an Apartment Balcony in India?
Yes, you can install solar panels easily in Indian apartments. But before installing the solar panels, apartment owners should first check with their housing society, builder, or resident welfare association. You also need to make sure that your balcony receives enough direct sunlight, and your solar panels must be securely installed.
How Do Balcony Solar Systems Work?
Balcony solar panels are more or less similar to conventional solar panels. They harness sunlight and convert it into energy. The energy is then converted by a small micro inverter into a form that can be utilized for home appliances. Certain plug-and-play systems allow the setup to be connected to a normal socket. The energy generated can contribute towards meeting part of the power requirements of the house.
Benefits of Installing Balcony Solar Panels
There are several benefits of installing balcony solar panels:
Saves Balcony Space
Balcony solar panels are designed in a way that they don’t take can be installed in small and compact spaces. And they are very much suitable for balconies of apartments where rooftop installation is not possible.
Can Reduce Electricity Bills
The basic idea behind installing solar panels is to reduce the electricity bills. So, even people living in apartments use electricity generated by their balcony panels to reduce their dependence on power from the grid.
Easy to Install
Balcony solar panels are very compact and easy to install. However, you must consult a professional for the installation to ensure the system is safe and secure.
Uses Clean Energy
Solar energy is a renewable resource and does not release any immediate and direct emissions when converted into electricity. Because of this, solar energy proves to be an advantageous option compared to the usage of traditional electricity sources.
Useful for Apartment Owners
People who live in apartments don’t really have access to a personal rooftop. In this situation, balcony solar panels are very useful as they can be installed in small spaces.
Limitations and Challenges of Balcony Solar Installation
No energy source is perfect. All have certain limitations and disadvantages, and here’s the list of limitations that homeowners might come across with balcony solar installations:
- The biggest challenge of balcony solar is limited space.
- A balcony may generate less electricity compared to terrace ones.
- Unlike a terrace, the direction and position of the balcony are very important.
- Apartment solar panels owner may also need permission from their housing society or building management.
- Safety is also a concern because panels must be properly secured to prevent them from falling.
Cost of Balcony Solar Panels in India
In India, the cost of a solar balcony panel depends on various factors like the number and size of panels, microinverter, mounting system, wiring, installation cost, and whether you are opting for a battery storage system. A small plug-and-play solar balcony system may cost much less than a larger unit, and the price is higher if you opt for a battery.
Purchasing a solar balcony unit should involve looking at the total installation expenditure related to the expected electricity generation to gain insights into the financial viability of your investment.
Factors to Consider Before Installing a Balcony Solar System
Check these factors to consider before installing a balcony solar system:
- Sunlight: Check how many hours of direct sunlight your balcony is receiving.
- Balcony direction: The direction of the balcony can affect solar generation.
- Shading: Nearby buildings, trees, and other structures can block sunlight.
- Available space: Measure the dimensions of the balcony to find out how many solar panels would fit.
- Structural safety: Ensure that the railings or the area where you would install the panels are strong enough to carry their load.
- Installation: Choose a reliable and safe installation system.
- Maintenance: Consider cleaning and checking your solar panels from time to time.
Government Subsidies and Regulations for Residential Solar
The Indian government provides support for residential rooftop solar through schemes such as PM Surya Ghar: Muft Bijli Yojana. However, homeowners should check whether their balcony-mounted systems are eligible for the subsidy, or not. The electricity connection and net-metering rules also vary from state to state and electricity distribution companies. So, before installing a system, you must check the latest rules with your local DISCOM and relevant government authorities.
Is Balcony Solar Worth It for Apartment Owners?
Balcony solar can be a useful option for apartment owners who cannot install traditional rooftop solar. It can provide clean electricity and may help reduce monthly power consumption.
However, it is important to have realistic expectations. A balcony usually has much less space than a rooftop, so the system may not generate enough electricity to power an entire home. If your balcony receives good sunlight and you have permission to install the panels, balcony solar can be worth considering.
Final Thoughts
Balcony solar panels is an amazing option for people who live in apartments. These solar panels are small enough for using in limited areas and can also reduce the dependence on electricity from the electrical grid. However, they are not suitable for all apartments and it is important to take factors such as the availability of sunlight, the amount of space available, safety concerns, building regulations, installation costs, and electricity regulations in consideration.
