I have 2 Magnum MS 2812 inverters that Brian put in the Green Machine several years ago. The charge voltage is not adjustable. You can check your software version by selecting "Tech" on the remotes and selecting the version number. Mine is 1.2.

I want to up the voltage to match the new Lifeline parameters and Magnum will update each remote to allow user settings. The cost per remote is $50.00 and they will turn it around in one day since we're traveling. Great service and their tech support is excellent.

I'll post the end result during the week.