on 2 acres | $950,000 1.8 KW of solar panels (6) Surette 4V batteries Outback 3.5KW true sine wave inverter (4) 1700 gallon cisterns, 6400 total water storage capacity 2 solar water collectors 60 gallon solar hot water storage tank Solar heated roof collection (5) Ventilation tubes (2) Convection skylights Operable Velux windows Gray water […]