Absolutely, the best of solar energy would be evident because the home is so well insulated. Due to the home's very high insulation quality and its solid no-gap walls, maximum output would be realized.  A fan in several rooms would be advisable for circulation and even distribution of temperature.  What is gained from solar energy with reference to heat would remain in the house throughout the night. The goal in effective solar heating is to retain what you gain.  A ReZist-It home meets this goal.  A ReZist-It home is less costly to heat and less costly to cool.