Choosing the right solar panels involves evaluating several key factors to ensure optimal performance and value. Firstly, consider the type of panels: monocrystalline panels offer higher efficiency and longevity but are more expensive, polycrystalline panels are more affordable but less efficient, and thin-film panels are flexible and lightweight, making them suitable for specific applications despite their lower efficiency. Efficiency ratings are crucial as they indicate how effectively the panels convert sunlight into electricity; higher efficiency is particularly beneficial if space is limited. Power output, measured in watts, should meet your …