Modern solar panels incorporate several advanced features to enhance durability:

Anti-reflective Glass Coating

Latest-generation solar panels use specially treated glass with anti-reflective coatings that not only improve light absorption but also incorporate self-cleaning properties. This is particularly beneficial in dusty regions like Rajasthan and Gujarat, where regular cleaning can be challenging.

Enhanced Frame Design

Contemporary frame designs feature improved water drainage channels and stronger corner joints. The anodized aluminum frames are typically tested for corrosion resistance, especially important in coastal areas where salt spray can accelerate degradation.

Advanced Encapsulation

Modern panels use advanced EVA (Ethylene Vinyl Acetate) or POE (Polyolefin Elastomer) encapsulants that provide better protection against potential-induced degradation (PID) and prevent moisture ingress, crucial for India’s varying climate conditions.

Impact of Installation on Durability

While panel quality is crucial, proper installation significantly impacts long-term durability. Key considerations include:

Mounting System Quality

Using high-quality mounting systems designed for local wind conditions is essential. Many regions in India experience high wind speeds during monsoons and cyclones, making proper mounting crucial for panel longevity.

Maintenance Accessibility

Installation design should facilitate easy access for maintenance and cleaning, particularly important in regions with high dust accumulation or bird activity.

Temperature Management

Proper spacing and ventilation during installation help manage operating temperatures, crucial in hot regions like central and northern India where panel temperatures can significantly affect performance and longevity.