Large-size high-definition display screen + feedback button, effectively improve the efficiency of human-computer interaction. Efficient and stable power generation, widely used in various industries Applicable to solar power generation systems, smart homes, solar chargers, solar monitoring systems, solar light boxes, solar billboards, Taiang and other warning lights, etc. Applicable to the needs of various industries. Hidden installation wiring The wiring installation adopts a hidden design. When using, pull down the bottom cover, connect the wiring, tighten the screws, and close the bottom cover after installation. High-efficiency chips, using power point tracking technology, greatly improve the utilization rate of solar systems, the conversion efficiency is not less than 99%, and the battery is efficiently ., Manufacturer: Ounfhtrttk