Model Number: MAC-SL30 Brand Name: Macsun Solar Key Specifications/Special Features: 1.Solar module power:30Wp2.Working voltage: 12VDC3.Storage battery: Highly reliable and maintenance free lead-acid battery, capacity 50AH4.Light source: 9W LED lamp on ground brightness 10lux5.Control system: Solar light special micro computer intelligent controller6.Working temper: -30 to 70 degrees7.Lighting time: 10 hours a day8.Pole height: 3.5m9.Continuously rainy: More than 7 days10.Solar panel life panel: 25 years