4. Durability and Longevity High-quality 36V solar panels are built to withstand various environmental conditions, including extreme temperatures, wind, and rain. Most reputable panels come with warranties of 25 years or more, ensuring that they continue to perform efficiently over time.

1. Technology Type Different solar technologies, such as monocrystalline and polycrystalline, vary in size due to differences in manufacturing processes and materials. Monocrystalline panels are typically more efficient in smaller sizes, whereas polycrystalline panels might be larger for a similar wattage.