Green Building Bible, Fourth Edition |
These two books are the perfect starting place to help you get to grips with one of the most vitally important aspects of our society - our homes and living environment. PLEASE NOTE: A download link for Volume 1 will be sent to you by email and Volume 2 will be sent to you by post as a book. |
Vanilla 1.0.3 is a product of Lussumo. More Information: Documentation, Community Support.
Posted By: dicksterWould there be any benefit in using one big battery (increased efficiency etc)?
Posted By: Henry Searsenergy conversion efficiency of trees is something in the order of a tenth as efficient as PV collectorsWith respect, who cares about 'efficiency', if efficiency means how much of the incident radiation gets converted into electricity or its biomass equivalent. If the system's dead cheap to install (trees) and if you've got ground space, just put in more trees. More interesting is 'cost per kWh stored and usefully released'.
1 to 18 of 18