- Power Pole Charging Port(Input): 15-22V
- Expansion Module Connector(Output): 25A MPPT Charge Controller
- Compatible with Yeti 1000 Lithium & Yeti 1400 Lithium
The Goal Zero Yeti Lithium MPPT Solar Charging Optimization Module is an external add-on built to optimize charging for the Yeti 1000 Lithium and Yeti 1400 Lithium. The Solar Charging Optimization Module when installed actively monitors and optimizes the energy source to maximize power input, resulting in faster charge times, especially from solar panels.