Balcony Solar Is A Thing & Europeans Already Got The Hang Of It

Published on 24 January 2024 at 22:48

Balcony Solar Industry Report - 2024

Balcony solar refers to the installation of solar panels on apartment balconies to generate electricity. As urban populations grow and land becomes scarce, balcony solar provides a way for apartment residents to utilize small outdoor spaces to produce their own renewable energy. The balcony solar market has seen increasing interest and adoption in recent years thanks to improving solar technology and supportive government policies.


Market Size & Growth Projections:

Europe is the largest regional market for balcony solar, accounting for over 40% of the global market share. High population density and limited ground space in cities has made balcony solar an attractive option. Asia Pacific is the fastest growing market, with countries like China, Japan, and India leading in new installations


The global market for balcony solar was valued at approximately $412 million in 2021. The market is projected to grow at a CAGR of 22% between 2022-2026, reaching a value of $1.1 billion by 2026. Key factors driving this growth include declining costs of solar panels, rising electricity prices, and supportive regulations and incentives for distributed renewable energy. 


Key Segments & Players:

By panel type, monocrystalline panels account for the largest share of the balcony solar market. Monocrystalline panels tend to be more efficient in smaller spaces compared to polycrystalline panels.

By power capacity, the market is dominated by panels below 10 kW. Small 2-5 kW systems are most common for apartment balconies. Higher capacity 10-20 kW systems have emerged for larger balconies and rooftops. 


Major companies providing panels and systems for balcony solar include JinkoSolar, Risen Energy, Trina Solar, JA Solar, and Canadian Solar. In addition to panel manufacturers, solar installers like Sunrun, SunPower, and Tesla are active in the balcony solar market. Startups focusing exclusively on balcony solar solutions include Blocksolar, Urbansolar, and Balkona.


Trends & Innovations:

Some key trends shaping the balcony solar market include:

- Lightweight, flexible panels designed specifically for balconies and irregular spaces.

- Integrated storage solutions like mini batteries to store excess solar power.

- Smart energy management to maximize self-consumption of solar power generated.

- Leasing and solar-as-a-service models making balcony solar more accessible. 

- Community solar programs allowing apartment residents to subscribe to offsite solar installations.

- Solar canopies and pergolas to provide shade while generating solar power.



While the balcony solar market outlook is strong, some challenges remain:

- High upfront costs can deter potential customers.

- Limitations in panel sizes and shapes for small spaces.

- Lack of sunny spaces for solar panels in some apartments. 

- Difficulty getting approvals from apartment owners/housing authorities.

- Insufficient incentives in some regions to drive adoption.


The balcony solar industry is poised for robust growth as technology improves and supportive policies expand. Key players will focus on driving down costs and creating innovative solutions to make balcony solar a viable renewable energy source for urban apartment dwellers.


-Informative Solar


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