Battery chemistry is the one specification in a solar generator spec sheet that determines service life above everything else. LiFePO4 and NMC lithium-ion are not interchangeable terms for the same thing. They carry a three-to-four times difference in rated cycle life, a meaningful difference in thermal behavior under stress, and, as of 2024, an inverted … Read more
The lifespan of a solar generator is not a single number. It depends primarily on one specification that most buyers overlook: battery chemistry. The three chemistry types in the current market have cycle ratings and expected lifespans that differ by a factor of five or more. This article covers what realistic lifespan looks like for … Read more
I spent years selling solar generators before I knew what I was actually saying. Not because I was careless, but because the information I had came from spec sheets, training materials, and manufacturer reps, not from watching the same mistakes play out over and over in real use. These are the four beliefs I repeated … Read more