SHANGHAI, June 3–5, 2026 – LESSO Solar showcased its latest product lineup at SNEC 2026, displaying a full range of innovations from cells and modules to complete system solutions at Booth 7.2H-D680.
New Module Highlights
· Quarter-Cut Modules
Deliver up to 30W more power than conventional half-cut designs, with improved crack resistance and reduced hot spot risk. Performs reliably under shading and high-temperature conditions.
· 800W+ High-Efficiency Modules
Exceeds 800W per module, leveraging proprietary cell technology and high-density packaging to lower BOS and LCOE.
· Active Optimized Smart Modules
Each module features an integrated optimizer for real-time MPPT, boosting system yield by 5–25%. Includes smart shutdown and remote monitoring to address shading and mismatch issues.
· High-Density BC Modules
Busbar-free rear and grid-free front design maximizes light absorption. Delivers 30–40W higher power than mainstream TOPCon modules, with improved low-light and high-temperature performance. Ideal for residential and commercial rooftops where aesthetics matter.
Self-Developed Solar Cells
LESSO Solar presented multiple 210N and 210R cell types, with mass-production efficiency exceeding 26%.
210N & 210R Cells: Efficiency ≥26%, bifaciality ≥80%, temperature coefficient -0.30%/K, 97% relative efficiency at 200W/m², zero LID, excellent PID resistance.
210R Quarter-Cut Cells: Efficiency ≥26.3%, reduced current loss for high-efficiency module packaging.
210N Passivated Half-Cut Cells: Efficiency ≥26.3%, edge passivation enhances reliability and reduces packaging loss.
Residential solar Solutions
The company showcased 10kW split-phase and 12kW three-phase off/on-grid solar solutions, integrating DC/AC conversion, storage management, and smart monitoring for seamless grid switching and home backup power.
Two International Certifications
During the exhibition, TÜV SÜD and SGS presented certifications to LESSO Solar, validating the power generation performance of its modules, including the new quarter-cut models. These endorsements from two internationally recognized authorities reinforce LESSO Solar's manufacturing capabilities and product credentials for global markets.
Global Expansion
With a complete technology loop from R&D to application and backed by LESSO Group's global supply chain, LESSO Solar exports to dozens of countries across Europe, Africa, Southeast Asia, and North America. The company remains focused on N-type high-efficiency cells and advanced module technologies to drive the energy transition with lower LCOE and higher reliability.
