Labor held a campaign rally in Brisbane over the weekend with some familiar faces

Former Queensland Premier Annastacia Palaszczuk and Queensland Opposition Leader Stephen Miles attend a Labor campaign rally

And where the big announcement was $4000 off the cost of household batteries.

As AAP reports:

The subsidies, which would kick in from July 1 if the government is re-elected, would reduce the cost of a typical battery by 30 per cent.

While one in three homes have solar panels, only one in 40 households have batteries due to the high up-front cost, averaging around $14,000 per unit.

That means most consumers are unable to draw on excess solar power, generated during periods of peak supply during the day, at periods of peak demand at night.

A regular household taking advantage of the incentive to purchase a new solar and battery system can expect savings of up to $2300 a year – or 90 per cent – off their energy bill, government analysis shows.

Households with existing rooftop solar could save up to $1100 per year.