#Spain #LONGi #Seville #Enertis Applus+ #TOPCon

Enertis Applus+ Study Highlights LONGi BC Modules' Advantages

In a groundbreaking study conducted by global technical engineering consultancy Enertis Applus+, the performance of LONGi's back-contact (BC) solar modules was compared to the widely used tunnel oxide passivated contact (TOPCon) technology. The analysis was centered on a 47MW single-axis tracker photovoltaic (PV) project located in Seville, Spain. The findings, based on extensive Energy Yield Assessments (EYA), confirmed that LONGi's HPBC2.0 Hi-MO 9 modules substantially surpass TOPCon in several key metrics, including power generation efficiency, cost control, and the levelized cost of electricity (LCOE). These results greatly enhance the technical validation for deploying utility-scale solar solutions globally.

Key Findings of the Study

The study presented several notable findings that underscore the superiority of LONGi's technology.

Increased Energy Yield

The analysis revealed that LONGi's Hi-MO 9 modules delivered 2,209 hours of power generation within the first year, translating to a higher energy yield of between 2.4% and 3.4% compared to TOPCon alternatives. This increase directly contributes to enhanced revenue for solar energy projects, making them not only greener but also more lucrative.

Competitive Cost Parity

Despite the Hi-MO 9 modules being priced only 0.7¢ per watt above their TOPCon counterparts, the total capital expenditure (CAPEX) remained competitive due to optimized system designs and cost structures. This indicates that premium pricing can be mitigated through effective project management and innovative engineering solutions.

Lower LCOE

LONGi's Hi-MO 9 achieved an industry-leading LCOE of €0.02706 per kWh, which is approximately 3.92% to 4.47% lower than that of TOPCon modules. This significant cost reduction stems from a combination of factors:

• - Enhanced energy yields that lower fixed costs associated with energy production,
• - Variable cost reductions due to superior compatibility with tracker systems, and
• - Decreased electrical losses.

The Benefits of BC Technology

The findings confirm that BC technology possesses a unique capability to enhance the lifetime return on investment through a synergistic combination of improved efficiency and cost management. By significantly lowering production costs associated with electricity generation, LONGi's Hi-MO 9 modules allow solar assets to compete more effectively in global energy markets. This can substantially accelerate decarbonization efforts and contribute to a more sustainable energy future.

Implications of the Study

The study conducted by Enertis Applus+ highlights the importance of adopting advanced solar technologies in the pursuit of renewable energy goals. As nations aim to transition towards more sustainable energy sources, the performance advantages associated with LONGi's solar modules reflect a significant strategic advantage for stakeholders in the energy sector. The validated efficiency and cost-effectiveness of these modules can empower more businesses and governmental entities to invest in solar technology, further supporting the global shift towards green energy.

Overall, the analysis presents a clear case for the adoption of LONGi's BC modules in utility-scale solar projects, marking a pivotal step in the evolution of solar power solutions. The findings are not just a testament to LONGi's innovation but also provide actionable insights for stakeholders looking to navigate the competitive landscape of renewable energy deployment effectively.