Own 13 years experience in R&D and producing solar charge controller, Except the common PIR sensor and microwave sensor controller, Big Dipper series solar street lights can be produced with Zigbee solar controller, combined with solar wireless concentrator, which can remotely monitor all solar street lights by PC or Mobile.
1. All-in-one design: solar panel, lifepo4 battery, led light, intelligent controller and aluminum case all in one, easy installing, convenient shipping.
2.Science and patent design, ultra-thin shape to anti-wind level 70m/sec
3.Adopt brand lifepo4 battery cell and combined with intelligent software BMS, which is the same working principle with Tesla battery management system, to extend battery lifespan to be more than 10 years
4.Intelligent controller with MPPT charge technology and microwave sensor/PIR sensor (Zigbee controller and GPRS/3G/4G communication system for option )
5.Different to tradition all-in-one solar lights, the battery pack is easily replaced.