From the IPower Site.
I thought that the Bluegen was being sold as grid tied?
What are the benefits?
- Typically 20% saving in energy costs which is projected to rise to over 30% by year ten.
- Free use of electricity: 13000+ kWh/year
- Free use of heat: 6000+ kWh/year
- CO2 reduction: 3.6+ tonnes /year
- Uninterruptible Power Supply