Model：FL-D2-80W Solar panel：(MONO)105W High capacity lithium battery (Built-in)：650WH luminous flux (AII light pattern):12800lm Mounting Height: 6-8M Recommended installation distance: 25m-35m Solar panel charge time (with strong sunlight):5 hours by bright sunlight Rainy Days Support:3-5 days with full charging Working Time (per day)：≥12 hours