#China #Wuhu #LONGi Solar #Hi-MO 9 #HPBC Technology

LONGi Green Energy's Hi-MO 9: A Game-Changer in Solar Technology

LONGi Green Energy Technology, a prominent player in the solar industry, made headlines with its recent launch of the Hi-MO 9 solar module, fortified by the advanced HPBC 2.0 technology. This module sets a new benchmark in solar conversion efficiency with an impressive 24.8%, alongside a maximum power output of 670W. The Hi-MO 9 module not only surpasses conventional TOPCon modules by 40W but also transforms the landscape of photovoltaic (PV) power plants globally.

Transformation in Power Generation

The latest design from LONGi features the innovative 0BB (0 Busbar) technology and a full-area passivation method, marking a radical shift in the efficiency and effectiveness of solar modules. With the Hi-MO 9, LONGi has achieved a power increment of 10W, pushing the peak output to a remarkable 670W. More critically, the optimized rear-side grid design has elevated the bifaciality of the modules to over 80%, ensuring a substantial increase in energy yield for solar power systems.

When pitted against standard modules, the Hi-MO 9 offers a 1.5% absolute efficiency advantage, which translates to approximately 6.4% more installed capacity on similar land areas and a reduction in the upfront investment costs typical of building solar power plants. This improvement is set to open new avenues for maximizing the value of investments in solar technologies.

Performance in Diverse Conditions

One of the standout features of the Hi-MO 9 module is its exceptional performance under diverse environmental conditions. It has been extensively tested in varied scenarios, including partial shading, high humidity, and low-light conditions, proving its ability to deliver reliable energy generation. For instance, in Hainan, a region known for its challenging climate, the Hi-MO 9 demonstrated a significant 1.89% advantage per watt in energy output compared to traditional TOPCon modules. In Riyadh, Saudi Arabia, the energy gain hit a notable 1.62%. Such performance validations underscore the versatility and reliability of the HPBC 2.0-powered Hi-MO 9 module across different geographies.

World Record Achievement

At the recent launch event, LONGi also celebrated a monumental achievement in PV cell technology, breaking the world record with a remarkable 27.81% conversion efficiency for its self-produced HIBC (Heterojunction Interdigitated Back Contact) silicon solar cells. This achievement has been verified through thorough tests conducted by Germany's Institute for Solar Energy Research Hamelin (ISFH).

Not only does this record ignite renewed optimism in high-efficiency solar solutions, but it also cements LONGi's position as a pioneering force in the energy sector, dedicated to driving transformative solar technologies.

Global Solar Power Plant Design Challenge

In a bid to further exploit the market potential of high-efficiency BC technology, LONGi has teamed up with TÜV Rheinland, a distinguished third-party institution. They launched the Global Optimal BC Solar Power Plant Design Challenge, inviting innovative designs for projects exceeding 50MW. This competition will run from April 11 to November 30, 2025, targeting consultancies, engineering, procurement, and construction (EPC) firms, as well as renewable energy investors globally. With a total prize pool of approximately $280,000, entries will be judged on their integration of BC technology, PVsyst simulation data, and overall design ingenuity.

Dennis She, LONGi’s Vice President, noted that “BC technology signifies the cutting edge in crystalline silicon solar cells. With a burgeoning global ecosystem, high-efficiency BC modules are gaining traction in diverse applications.” The optimistic outlook for the Hi-MO 9, powered by HPBC 2.0 technology, promises unmatched value for a broad range of customers seeking sustainable energy solutions.

With global orders for BC modules surpassing an impressive 40GW, the momentum behind BC power plant deployment is set to reshape the future of solar energy, paving the way for promising returns on investment and further redefining the photovoltaic industry on a global scale.

In conclusion, the Hi-MO 9 represents not just an incremental advancement in solar technology but a transformative leap that could redefine energy potential worldwide. As LONGi continues to innovate, the prospects for solar energy look increasingly bright, reaffirming the company’s role as a leader in sustainable energy innovation.