

2. Trina Solar Another major player, Trina Solar has introduced its innovative bifacial modules that are designed for large-scale solar installations. Their panels are characterized by high performance and reliability, making them a popular choice among solar developers worldwide.
2. Installation Costs The total cost of a solar energy system includes not only the price of the panels but also the cost of installation. Factors such as labor, permits, and specific site requirements can drive up these expenses. On average, installation costs can account for 10% to 20% of the total price of the solar system.