Hello Bob and welcome on board.
You have the house of my dreams...
4.5kWh/day is so little. Congrats
10,000 Ah of batteries is so much
Also never heard about system designed for 45 days autonomy, usually it's 3-5 days.
- At what voltage are the batteries ?
- Are they low cost one or deep cycle one ?
- What is the live expectancy of your batteries systems ?
As Daox, I'm very interested in the battery system, as well as the PV, wind and solar systems, and how you can consume so little... In fact I'm interested in everything
Congrats for such a great house,
Denis.
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Earth absorbs 1.8 t CO2/head/yr, while a French generates 6.2 t CO2/yr
To view links or images in signatures your post count must be 0 or greater. You currently have 0 posts.- kg saved 06/08-08/09: 1816.9+382.9 (ecodriving / 1420mi not driven) = 2199.8
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(2.66 kg/l diesel)
- kg saved by 3kWc photo-voltaic solar panels : 187 kg/yr
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(59.1 g/kWh)
Radioactive wastes saved by 3kWc photo-voltaic solar panels :
- Long life (>100,000 years) : 2.85 g/yr (0.9 mg/kWh)
- Short life (<300 years) : 31.7 g/yr (10.0 mg/kWh)
Based upon "official" French figures...