SKU:3977493
An 80W photovoltaic panel charges a 30Ah lithium battery, available separately. Furthermore, this kit supports battery management, battery display, battery high-and low-temperature protection, charge and discharge protection, low-battery sleep protection, and remote wakeup. Take advantage of easy wireless transmission with LTE-TDD, LTE-FDD, WCDMA, and GSM 4G wireless network transmission as well as Micro SIM card support.