This pair of Zigbee converters is to wirelessly connect an Energy Meter to a GX Device.
Skylla-i Control GX
Solar Solutions
The Skylla-i Control allows you to alter the charge current and see the system status.
Battery Balancer
Solar Solutions
The Battery Balancer equalizes the state of charge of two series connected 12V batteries, or of several parallel strings of series connected batteries.
Lead Carbon Battery
Solar Solutions
Better partial state-of-charge performance, more cycles, and higher efficiency