The ABC recently ran an article about the first solar powered house in Australia, the ‘Bos house’ – which was constructed in Victoria 40 years ago. A TV documentary ‘Breakthroughts’ called the house “the first totally energy-independent modern home in the world”.
The first solar powered house in Australia
Judy and Michael Bos have a house on a four hectare block at Pearcedale, in south-east Melbourne. They wanted a house which had as much natural insulation as possible so that it would be naturally cool in summer and warm in winter. It was build in 1978 after ‘lengthy consultation’ with architects and investigating other houses:
“We went into other houses, we found that their heating was blasting away and we didn’t need the heat, because the house stays the same temperature all the time,” Judy Bos told the ABC in an interview.
“It was the first house that we knew of that was running exclusively on solar power,” said Michael Harris, who ran tours of the eco-friendly property in the 1980s.
“Back in the 1980s people were very interested in being self-sufficient and being off the grid, and it was very difficult to do.
“The only option you had was to have a clunky, noisy generator in the back shed.”
The Bos’ property was different – where it has a string of polycrystalline celled solar panels to charge a cupboard full of lead acid solar batteries. According to the ABC, solar panels are now 15x more powerful than when the Bos’ place was constructed, and they’re also much, much cheaper.
The (now sold) house was a labor of love and quite far ahead of its time and the Bos’ say that anyone wanting to follow in their footsteps will find it easy in 2018:
“This is a very old-fashioned solar house,” Ms Bos said.
“We had to deal with what was available at the time … but now there are all sorts of materials that can be used.
“It doesn’t cost any more to put the windows in the right places and to use the right materials, and in the long run you win.”
We’re expecting solar battery installation to increase quite substantially over the coming few years as the technology continues to improve and the cost decreases.