Battery Comparisons

Not all solar batteries are created equal. Lithium iron phosphate (LFP), lead-acid, and flow batteries each have distinct trade-offs in cycle life, efficiency, temperature sensitivity, and upfront cost. This section provides side-by-side technical comparisons of the most popular battery chemistries and products, using manufacturer datasheet specifications rather than marketing claims. Our comparisons are designed to help you shortlist options before talking to installers, so you arrive with informed questions rather than starting from zero.