The document proposes several green home improvements including solar panel blinds that generate electricity from sunlight, solar panels on the roof for water heating, motion-detecting lights in washrooms to save energy, rainwater harvesting on rooftops to collect and reuse water, and placing solar panels on light shields to power lights continuously. The solutions proposed are best for landed homes where they can be more customized. While the improvements can significantly reduce utility bills and conserve energy in the long run, they require substantial upfront costs and may be less effective in situations with less sunlight, rain, or if maintenance is not properly conducted.