Huasun Energy has unveiled its Kunlun series HJT solar module, a next-generation product with bifaciality approaching 100%, designed for vertical PV installations. It marks a major step toward solving land use constraints while boosting energy yield, project economics and system reliability.
Huasun Chairman and CEO Xiaohua (Jimmy) Xu stressed the industry’s growing need for high-efficiency solutions in constrained environments, commenting: “Traditional PV systems face increasing land limitations and electricity price fluctuations. The Kunlun series introduces a revolutionary approach by optimizing revenue with ‘dual-peak power generation’ in vertical installations, enhancing energy security and economic returns.”
In AgriPV, Huasun collaborates with Germany’s Next2Sun on vertical projects, including a 5.2MW installation in Merzig-Wellingen. “Huasun HJT modules boost performance by reducing snow and dust impact while capturing reflected sunlight, exceeding our power generation expectations by 12%,” commented a Next2Sun representative. “Their bifacial symmetrical design enhances solar absorption, improving vertical PV efficiency while minimizing light pollution, noise and land disruption for seamless, low-impact integration.”
A 96.8MW AC Agri-PV simulation in Blankenfelde, Germany, demonstrated that Huasun’s 720W HJT modules (23.2% efficiency) outperformed TOPCon panels, boosting operating hours by 7.91%, reducing land use by 10 hectares and cutting BOS costs by 1.92%. These gains led to an 8.72% lower LCOE and a 3.76% higher IRR.
The Kunlun series modules are engineered to optimize performance across diverse space-constrained environments, including transportation systems, buildings and offshore locations. With ultra-low degradation rates (≤1% in the first year, ≤0.3% annually) and an optimized -0.24%/°C temperature coefficient, they ensure long-term efficiency. Their advanced encapsulation technology – featuring EVA, light conversion film, butyl adhesive and glass-glass design – enhances durability, maintains stable power output and lowers O&M costs.
