Although led by companies focused on PV, the Brazilian Association for Distributed Power Generation, ABGD, includes technologies such as small-scale wind and biomass.

“It's a trade group that will work in favour of millions of power consumers,” says one of the founders, Carlos Evangelista, president of VisTechnology. “There is a complete lack of standards in the industry.”

Lack of know-how by installers, distribution companies and regulators; shortfalls in the supply of meters; poor knowledge of how to bill the energy injected into the grid; and complex connection rules and procedures for each of the country's 63 distribution companies all lead to months of delays in connecting panels after they have been installed.

“If