I'm having some difficulty with the Solid Fuel Electric Fission Reactor, from the description I assumed it would work like a reactor+Thermal Electric Generator. However, when I have a simple ship with some radiators, the Solid Fuel Electric Fission Reactor, a Diode Laser Array and a Multi Bandwidth Dish Transceiver, I get no wall-to-beam power. The same set-up, but with a Molten Salt Generator+Thermal Electric Generator does generate power. What exactly is not going right here?