Landcare began in Victoria, Australia in 1986 with a group of farmers near St Arnaud in central Victoria forming the first Landcare group.n the twenty years since the first group formed, Landcare has become an ethic, related to the Stewardship principles where land managers work to protect or improve the land for the future. Landcare groups in Australia are supported by Landcare Australia as a national body, and also by the relevant State.
Batteries are the second most costly component in your average solar light. Some of the outdoor solar lights use AA sized NiCads and if they are charging well, they may last 1 to 2 years. Some of the NiMH batteries can last up to 4 years.
The batteries are rechargeble (charged by the solar panels) and can generally last one to two years. Batteries should be replaced annually, since defective batteries can make your lights operate much less efficiently (or not at all). Some solar lights use NiMH batteries instead.