In recent years, balcony solar power systems, known for their compact size and simple installation, have rapidly gained popularity worldwide. Germany has surpassed one million registered balcony PV systems, making it the fastest-growing application segment for photovoltaics. Meanwhile, Chinese solar companies are also entering the market. 2025 has been defined by the industry as the “first year of China’s balcony PV market launch”, with more than 30 brands introducing balcony solar products. Trina Home Solar expects that by 2026, China’s installed balcony PV capacity will rise to 100,000 units, moving from a niche product to mainstream consumer adoption. Behind this wave of balcony solar enthusiasm, the bracket — as a core component — is undergoing a comprehensive upgrade in structural design and safety standards.

Rapid Market Growth Drives Bracket Demand

The explosive growth of the balcony PV market has directly driven a sharp increase in demand for mounting brackets. According to data released by QYResearch, the global balcony PV system market reached US$8.271 billion in 2025 and is expected to grow to US$42.4 billion by 2032, representing a compound annual growth rate (CAGR) of 26.3%. In Europe, Germany recorded 435,000 new balcony PV registrations in 2024, an increase of over 300% compared to 2023; by the end of June 2025, total registrations had surpassed one million. As a key component of this market, the structural strength, ease of installation, and environmental adaptability of solar brackets have become industry focal points.

Technological Innovation Accelerates as Companies Actively Pursue Patents

Faced with the rapid growth of the balcony PV market, many companies are increasing their R&D investment in bracket technology. In March 2026, at the SUCE exhibition in Jinan, Yuneng Technology’s brand Yudianbao, together with LONGi Green Energy, launched a complete balcony solar solution featuring an all‑aluminium bracket design that is lighter overall, weighing only 7.2 kg per square metre – over 30% less than conventional modules. The entire system supports a DIY “plug‑and‑play” design, requiring no complex wiring and significantly lowering installation barriers.

In product design, Anhui Caesar New Energy Technology Co., Ltd. received a utility model patent from the China National Intellectual Property Administration in February 2026 for its “distributed balcony quick‑install suspension bracket”. The design pre‑assembles the steel frame and hinge sections in the factory, so installation is completed simply by unfolding the frame – greatly simplifying the process. Germany’s Sunshare has introduced a bracket system compatible with approximately 90% of balcony types; its optional tilt‑angle adjustment optimises output based on orientation and light conditions, potentially increasing annual power generation by 25‑30%.

In January 2026, Trina Solar also obtained a utility model patent for a “balcony PV module mounting structure”, aimed at solving the problems of complex structure and difficult installation. The patented design uses an upper hook seat and a plug cavity to enable faster installation.

Safety Standards Gradually Improve Through Multi‑party Coordination

As balcony PV systems become more widespread, safety performance has attracted increasing attention. Since 2025, multiple safety regulations have been issued at both national and local levels. A notice from the People’s Government of Wen County on “Strengthening Safety Supervision of Distributed PV Projects” explicitly requires that brackets and their supports for PV power generation systems have sufficient strength, rigidity and corrosion resistance, and be reliably connected and anchored to the main structure. A risk reminder letter issued by the Yulin City Energy Bureau also specifically noted that brackets not meeting material requirements or installed unstably could cause modules to fall and injure people.

At the industry standards level, the 2025 standard T/XZBX 0058‑2025 “Technical Code for PV Module Installation Construction and Acceptance” points out that current PV module installation projects still face problems such as non‑standard construction processes, inconsistent structural workmanship, and a lack of standardised fixing methods. In particular, under different climatic conditions and with different bracket types, installation work can easily lead to mis‑installation, stress concentration and other risks. The publication of this standard provides an important basis for standardised installation of balcony PV brackets.

On the technical safety front, companies such as Yuneng Technology are actively exploring safer technical pathways. Its EZ1 series microinverters feature component‑level low‑voltage safety design: the DC voltage during system operation remains below the safe level of 120V, fundamentally eliminating the risks of electric shock and fire caused by high DC voltage.

Promising Market Prospects for Balcony PV, Opportunities for the Bracket Industry

With the deepening of China’s “dual carbon” strategy and the ongoing upgrade of household energy consumption, balcony PV is moving from a niche product to mass consumption. According to some manufacturers’ estimates, if one 800‑W balcony PV system were installed per home and the penetration rate reached 20%, the market potential would exceed 100 million kilowatts. As a key supporting segment, the solar bracket industry is now facing a rare window of development opportunity.

Antai New Energy has already taken the lead in the European market, showcasing a range of bracket solutions for balconies and other scenarios at the SOLARSOLUTIONS exhibition in the Netherlands in March 2026. The company has also set up a global R&D centre in Spain and a logistics centre in the Netherlands to provide localised services for the European market.

The balcony solar bracket industry is in a period of rapid development, with strong market demand and active technological innovation. However, safety and standardisation still need to be further improved. Only through multi‑party coordination – including the improvement of industry standards, technology‑driven innovation, standardised production by companies, and increased safety awareness among users – can the healthy and sustainable development of the balcony solar bracket industry be ensured, providing a solid foundation for the energy transition of households.