This very well could be the last battery you ever have to buy

low battery protection

Tested and certified MIL-Spec by the US Military

Energy: 1280 Watts (Wh)

5 hours when six panels are combined together

Inergy APEX Portable Solar Power Station Emergency Kit This very well could be** The Inergy Apex has actually been discontinued, however, we have 2 similarly priced options that people are going with instead as they are actually bigger and more powerful than the Apex. #1. The Bluetti 1500 Solar Generator https: shopsolarkits. com products bluetti solar generator #2. The EcoFlow Delta 1800 Solar Generator https: shopsolarkits. com products ecoflow delta 1300 ** The Inergy APEX is a powerful and energy efficient solar generator