Goal Zero Yeti Lithium Solar Optimization Module Thermarest The beavertail

The beavertail

(71 g) packable protection

a way to bind tools together

If your are aware of the ventilation

Goal Zero Yeti Lithium Solar Optimization Module Thermarest The beavertailThe Solar Charging Optimization Module is an external maximum power point tracker (MPPT) and when installed properly, actively monitors and optimizes the energy source to maximize power input, resulting in up to 40% faster charge times, especially from solar panels. Compatible with Yeti X and Yeti Lithium Power Stations 1000W and up. Compatibility Note: All Yeti X Power Stations feature integrated MPPT charging. For the X line, Yeti MPPT Module is