Trac20137 Solar 4G WIFI LTE LoRaWAN Gateway designed for outdoor environments with limited power availability and ample solar energy resources. With built-in batteries and accessorial solar panel, Trac20137 Solar 4G WIFI LTE LoRaWAN Gateway can work independently in various scenarios especially the place with hard access to power resource. Besides the high adaptability, Trac20137 Solar 4G WIFI LTE LoRaWAN Gateway  is highly compatible with mainstream network servers and support remote management via remote network servers which provides both convenience and secured management. Benefiting from its robust structural design and high IP67 protection rate, Trac20137 Solar 4G WIFI LTE LoRaWAN Gateway  can work smoothly in harsh environments. It is specifically tailored for applications such as oil and gas, mining, forestry, and remote industries where power consumption must be carefully managed.