DIY Solar
There are so many companies that market their own portable batteries better known as solar generators. The issues I have with this is that although they may have great use what happens when the grid goes down and the companies are no longer able to honor the warranty because they are out of business.. Well building your own and being able to to service your own equipment when the time comes. There’s pros and cons to both pi both. But I prefer the latter DIYCredit Hebrew Nomad Overlander