Living on our boat, Heidi and I decided that we could live without bills and help the environment at the same time! In our off grid home, we have a 100,000L water tank, septic treatment plant, 9kW solar, 15kW batteries, heat pump hot water, thermally separated double-glazed windows and insulation to the highest ratings.

Wombat III is our answer to comfortably living off grid. We are not zealots about sustainability, just sensible. Anyone with the desire can live a normal life in an off grid house, with little or no concessions. Power, water, sewage prices won’t go down!

Tanks and septic system.

PV and display