★High Efficiency Module : This module comes with Mono PERC Half-Cut Technology and has a module efficiency up to 21.25%. SunGoldPower 415W panels provide more output per surface area than most transitional panels. ★ High Tolerance: 415W solar panels are made with half-cell technology, it improves the power output and performance of solar modules because they offer a higher shade tolerance due to unique wiring system and number of cells increases. ★Widely Use : 415W solar panel is ideal for off-grid, on grid or hybrid solar system, can be an ideal facility used in RV, Tiny House, marine, household power supply, commercial building etc. It helps to save power consumption and save you much more in the long future. ★Warranty : the solar panels come with 10 years workmanship warranty and 25-year linear performance warranty, TUV certificated, UL certificated is coming later.