let's tackle creating a prototype for a simplified, non-nuclear version of the hybrid power system. The user wants to combine betavoltaic cells with solar energy, avoiding any nuclear components. Hmm, betavoltaics typically use beta-emitting isotopes like tritium, which are technically nuclear. But maybe there's a way to simulate that effect without actual radioactive materials. First, I need to clarify: if we're avoiding nuclear materials entirely, we can't use real betavoltaic cells. So, perhaps substitute the betavoltaic component with a different long-term energy source. Maybe a combination of high-capacity batteries and energy harvesting technologies like solar and piezoelectric. That way, we can mimic the long-term energy supply without nuclear elements. Alright, the user mentioned "non-nuclear betavoltaic," which is a bit of a contradiction. Maybe they mean using a low-power, long-lasting energy source that doesn't involve radioactive materials. S...