Sodium Heat Pipe Solid-State AMTEC Model

Underwrite sodium-vapor Alkali Metal Thermal-to-Electric Converters (AMTEC) utilizing sodium beta-alumina solid electrolytes (BASE) to convert 900°C radioisotope heat into electricity with 30% conversion efficiency for deep space probes. Model aerospace power generator sales ($4.5M/unit), and 15-yr IRR.