Utilization of smart low flow plumbing fixtures can save 40-50% of water.

Home security is a critical component of a smart home system. There are numerous great options for security, which integrate seamlessly with other aspects of a smart home.

Smart electric receptacles, switches, and lighting provide convenience and control, and also help reduce energy usage across the home.

Home entertainment and office options continue to evolve and integrate seamlessly into the smart home.

Tankless water heaters have come down in price over the past few years. They reduce water usage, save energy, and electric tankless water heaters can be run from Solar power.

Smart appliances are evolving in functionality and can help significantly reduce energy and water usage.

Zoned ductless electric heating and cooling is very efficient and works seamlessly with smart thermostats.

Electric car charging from power generated by the PV system lowers operating costs and can virtually eliminate greenhouse gasses emitted.

Smart irrigation minimizes water usage while maintaining the proper level of moisture needed for healthy plant life.

Battery storage is a key component of a home PV system, as it allows storage of excess energy created for later use. There are significant ongoing improvements in both the cost and storage capacity of these systems.

There are a huge number of options for coordination of smart home components, with Amazon and Google leading the pack.