The SunGoldPower 370W Mono Black Perc Solar Panel - SG-370WMB features advanced Mono PERC Half-Cut Technology, achieving an impressive module efficiency of up to 20.3%. This high-efficiency module delivers superior power output per surface area compared to traditional panels. With half-cell technology, these 370W solar panels enhance power output and performance, providing higher shade tolerance due to a unique wiring system and increased cell count. Ideal for off-grid, on-grid, or hybrid solar systems, this panel is perfect for RVs, tiny houses, marine use, household power supply, and commercial buildings, offering long-term power savings. Backed by a 10-year workmanship warranty and a 25-year linear performance warranty, these panels are TUV certified, with UL certification forthcoming.