Guides

Short, factual explainers grounded in the same data that powers our tracker.

• How to compare power station prices and sales

  Use recent prices, recorded lows, and cost per watt-hour to put sales in context and compare battery value.

• LFP vs NMC: battery chemistry changes what a power station really costs

  Two stations with the same price and capacity can differ several-fold in lifetime cost. Cycle life is the spec sheet line most buyers skip.