12V DC to 120V AC pure sine wave inverters from 1000W to 3000W, compared by continuous and peak output, weight and price.
ALLWEI 1000W Pure Sine Wave Inverter — read reviewA 12V-to-120V pure sine wave inverter rated at 1000W continuous with a 2000W peak surge, listed at $109 and 3.53 lb. It fits 12V battery banks and loads within 1000W, but the page has no spec table, so many details are missing.
ALLWEI 2000W Pure Sine Wave Inverter — read reviewALLWEI's 2000W inverter lists 2000W continuous and a 4000W peak surge from 12V DC to 120V AC, at $169, with a 10-foot cable for remote operation. The page gives no weight or temperature range, and it names 12V battery banks only.
ALLWEI 3000W Pure Sine Wave Inverter — read reviewA 3000W 12V-to-120V pure sine wave inverter with a 6000W peak surge during load start-up, listed at $199 and 9.47 lb. The page says battery connecting cables are not included and that the unit has an ETL UL458 certificate.