Jan 22 Solar panels on the roof

We have been having trouble with our batteries staying charged. They should have been lasting at least 2 to 3 days and yet they were dead every morning. I contacted Total Battery in Ottawa and they told me to bring them back. Not a good solution so we purchased 2 lithium batteries and installed a solar panel on the roof.  The batteries should now last a week without charging and with the solar panel we should be good for ever.