About two million Australian homes and businesses have installed rooftop solar.
The money flowing into renewables, some of its from government subsidies, has meant a rush of new players in the market.
But advocates warn the industry is effectively unregulated and some customers are very unhappy.

For Part 1, click here:    • The power play behind your surging el...  
For Part 3, click here:    • What future-proofing Australia’s ener...  

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