LONGi Green Energy's residential green energy solution, the LONGi eHome BIPV solar roof tiles, has recently been awarded the iF DESIGN AWARD 2026 in the "Product Design/Building Technology" category.
Established in 1953 and organized by iF International Forum Design GmbH, the iF DESIGN AWARD is renowned for its "independent, rigorous, and reliable" judging criteria and is widely regarded as the "Oscar of the design world." Since its inception, the award has remained one of the most authoritative benchmarks in the global design community.
This accolade signals a significant shift in how discerning homeowners perceive solar roofs. Photovoltaic products are no longer merely power generation equipment; they have become an aesthetically integral component of residential architecture. For villa owners, the dual aspirations are clear: maximizing energy yield within limited roof space while ensuring the PV system harmoniously blends with the architectural style rather than compromising the overall visual appeal.
Conventional photovoltaic modules have often been dismissed as "add-on equipment," deterring architecture-conscious homeowners. The recognition of LONGi eHome BIPV products directly addresses this pain point. LONGi's design team approached the challenge from an architect's perspective, deconstructing photovoltaic units as elements of architectural language. Featuring highly modular minimalist lines, dark matte finishes, and near-seamless joining craftsmanship, the solar roof transcends its role as an "attachment" to become a valuable "fifth facade" of the residence—comparable to premium metal roofing or ceramic tiles.
Beyond aesthetic excellence, LONGi eHome BIPV products address the core concern of long-term reliability that defines high-end residential expectations. The products meet the highest Class A fire safety requirements and come with a comprehensive 30-year product and performance warranty. This ensures that the system not only enhances visual appeal but also serves as a durable, long-lasting component of the home's energy infrastructure.
For homeowners, limited roof area makes maximizing energy generation per unit space a paramount priority. With full-coverage deployment enabled，the BIPV solar tiles achieve superior energy density per unit area.the BIPV solar tiles achieve superior energy density per unit area. Even on smaller or structurally constrained villa roofs, they deliver tangible contributions to reducing household electricity costs. When integrated with LONGi's home energy management system, users can monitor power generation, storage, and consumption data in real time, achieving a seamless "roof-as-power-station, home-as-green-energy" experience.
Climate adaptability represents one of the central challenges facing global residential users and was a key evaluation dimension for this year's jury. LONGi eHome BIPV products are engineered to withstand high snow and wind loads and have passed rigorous hail impact testing. Their innovative building-grade waterproofing structure ensures the PV roof meets or exceeds the waterproofing standards of conventional roofing systems. Built-in ventilation and heat dissipation channels effectively reduce module operating temperatures, minimizing power generation losses. This means the system maintains stable, reliable operation even under increasingly extreme weather conditions—including heavy rain, snow accumulation, hailstorms, and high temperatures. For villa owners, this long-term security is equally vital as efficient power generation.
This award not only validates LONGi's product excellence and brand value in the BIPV sector but also reinforces its enduring commitment to responding to global energy transition and net-zero building trends through technological innovation and industrial design. As a global leader in BC (Back Contact) technology, LONGi is dedicated to transforming cutting-edge photovoltaic technology into integrated solutions that combine power generation efficiency with architectural aesthetics—enabling homeowners to enjoy green energy while possessing a roof that embodies both function and beauty.
As global demand for green buildings continues to grow, residential green energy is evolving from a "niche experiment" to a "mainstream choice." The simultaneous pursuit of efficiency, safety, and architectural aesthetics has been LONGi eHome's consistent philosophy from the very beginning.
About LONGi
Founded in 2000, LONGi (Stock code: 601012. SH) is committed to being the world's leading solar technology company, focusing on customer-driven value creation for full scenario energy transformation.
Under its mission of 'making the best of solar energy to build a green world', LONGi has dedicated itself to technology innovation and established several business sectors, covering mono silicon wafers, cells and modules, commercial & industrial distributed solar solutions, green energy solutions, building integrated photovoltaic and hydrogen equipment. As an international company, LONGi's business covers more than 160 countries and regions. Actively practicing its "Solar for Solar" concept, LONGi is accelerating the global transition to sustainable energy and promoting energy equity, enabling more people around the world to access affordable clean energy.
More details here: www.longi.com/