190W EXPANSION KIT

Stackable Energy Storage Battery Expansion: Powering Flexibility

You know what's been bugging energy users worldwide? Traditional battery systems that lock you into a single capacity. Imagine buying shoes that can't adjust to your foot size - that's essentially what non-stackable storage does. In California alone, 42% of solar adopters reported needing to upgrade their storage within 3 years, according to 2023 grid data.