Comparisons
Category versus category, not brand versus brand. Each page lays out the trade-offs from published specs and general references.
LiFePO4 vs lead-acid batteries
Cycles, usable capacity, weight and cold-weather behavior.
Portable power station vs home battery
Plug-and-play portability vs wired-in backup.
MPPT vs PWM charge controllers
Harvest, voltage flexibility and when PWM is enough.
Generator vs battery backup
Runtime, noise, fuel, upkeep and safety.
Rigid vs portable folding solar panels
Durability, efficiency per square foot and setup.