OK, I think there are two right answers here...
Again, nothnig in the actual course notes on this...
You have to pick one, no option to write an essay on how they are all prone to issues after x years...
I'd argue that an ASHP and Solar Thermal have similar maintenance requirements. Only photo-voltaic would be really low maintenance, but thats not an option!
Again, nothnig in the actual course notes on this...
You have to pick one, no option to write an essay on how they are all prone to issues after x years...
I'd argue that an ASHP and Solar Thermal have similar maintenance requirements. Only photo-voltaic would be really low maintenance, but thats not an option!
Which one of the following micro-generation systems requires the least maintenance once installed? | |
a) Micro-combined heat and power | |
b) Air source heat pump | |
c) Biomass | |
d) Solar thermal |