Kate, I'm not in the SHW industry but I do know some of the players. By the product description you have given the heat-pump you have a problem with…

On sunny hot days you should not see a problem with a West facing panel, the main problem with SHW in Australia is that they "work too well" often producing…

And don't forget skylights!!
Some of the traditional skylights available on the market today are terrible for "heat gain" during summer and "heat loss" during winter. There are problems in…

Roof insulation is very important, so is removing the 'super-heated-hot-air' from your roof space. To make a difference you need to replace the hot air - to cool it -…

This is a real problem that even the better brands are worried about. Even if its a "cheap import" it is likely that its supplier/importer is a larger company in…