Best-value power stations, ranked on real prices
Each roundup ranks by a transparent value score: up to 60 points for price efficiency (today's price at the brand's own store, including verified on-page promo prices, per watt-hour of verified capacity) and up to 40 for capability — solar charging, inverter strength, ports, UPS, expandability. The full rubric sits under every table, and every score shows its breakdown on hover. No sticker-price fictions, no sponsored ordering; the tables re-rank every night as prices move.