4/29/09
4/29/09 Photovoltaic installation began today. Twelve solar panels will be installed on the roof and will provide 2.7 KW of power. That means a system that size will produce 2.7 Kilowatt Hours of energy every hour under full sunlight. This electricity will be fed back into the electric grid thereby erasing an equal portion of whatever it can produce from our monthly electric bill. Factoring in our weather here, it should produce an average of about 300 KW hours of power per month.
Wednesday, April 29, 2009
Exterior Walls
Sunday, April 26, 2009
Friday, April 17, 2009
Rainwater Collection
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09 Curved bottom of the old pool is leveled with rock and prepared to receive the milk-carton-like boxes. The boxes fit together. The entire assembled unit of boxes is then wrapped in water-permeable cloth, put in place and filled in around the sides with aggregate then covered with the geo-grid mesh. It's already collecting rain before it's covered with topsoil.
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09
4/17/09 Curved bottom of the old pool is leveled with rock and prepared to receive the milk-carton-like boxes. The boxes fit together. The entire assembled unit of boxes is then wrapped in water-permeable cloth, put in place and filled in around the sides with aggregate then covered with the geo-grid mesh. It's already collecting rain before it's covered with topsoil.
Solar Hot Water Heater
April 14, 2009, The solar hot water heater is installed. The water heated by it will be stored in a Hot water tank in the house. If the water temperature gets too low it will be boosted to the right level with a whole-house-on-demand water heater to get it just up to the right level. The goal is to never need to use the on-demand heater, or to just use it to bump it up a few degrees.
Tuesday, April 14, 2009
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