Silicone Gel Encapsulant

Silicone Gel Technology

  • Basic
  • Polysiloxane Advantages
  • Silicone Gel Applications
  • Comparison of EVA & Silicone gel
  • History of silicone gel in photovoltaic industry

Silicone Gel Encapsulant

Economic Competitiveness

The economic competitiveness of solar photovoltaic (PV) energy, compared with traditional energy technologies, depends on three key factors:

  • Reducing the cost of PV modules.

  • Increasing solar energy conversion efficiency.

  • Extending the operational lifetime of PV modules by at least 1.5 to 2 times.

Achieving these factors makes PV energy more affordable, sustainable, and attractive for large-scale adoption.

Encapsulation Material – The Key to Longevity

One of the most critical components influencing the operational life of a PV module is the encapsulation material (encapsulant).

Encapsulation serves several vital roles:

  • Protects PV cells from moisture, heat, and mechanical stress.

  • Ensures high optical transparency, improving light transmission to the cells.

  • Maintains structural stability under thermal and environmental stresses.

With increasing demand for high-efficiency and concentrated photovoltaic (CPV) systems, there is an urgent need for encapsulation materials with superior light stability and thermal endurance.

Silicone Gel Encapsulant – Advanced Protection

The silicone gel encapsulant offers a breakthrough alternative to traditional encapsulation materials (like EVA).

Key Features & Benefits:
  • Complete protection: Envelops PV cells, isolating them from environmental factors.
  • Enhanced durability: High resistance to UV, thermal fluctuations, and humidity.
  • Superior thermal stability: Withstands high temperatures without degradation.
  • Improved optical contact: Provides excellent adhesion and clarity between PV cells and protective outer layers.
  • Extended lifespan: Significantly prolongs module operational life, ensuring higher energy output over time.

✅ With silicone gel encapsulant, PV panels achieve higher performance, longer durability, and lower lifecycle costs, making solar energy more competitive and sustainable.