Virtually brand new (the newest design) Sterling 70A DC to DC plus the optional remote panel.
https://www.sterling-power-usa.com/S...rycharger.aspx
One of the nice features is the integrated Reverse Charging to send a charge to the Starter battery.
"The BB1270 is able to charge in both directions. Provided there is over 13.2V on the leisure battery (13.5V if lithium) and the starter battery is below 13V the BB shall allow approximately half current (~20A) to flow back to the starter battery up to about 13.4V (float voltage). It simply allows the starter battery to remain topped up when there is surplus energy in the domestic battery. This feature will NOT drain your domestic battery - it simply takes surplus. Once your alternator / engine turns on or you provide the BB with an ignition signal the BB reverts to normal charging of the leisure battery. This mode can be disabled, but is on as default."
I installed this Sterling just to test it with my system which already has two Victron 30A units. The Sterling worked fine, I saw better than 53A output when it was running alone. It was installed for about an hour.
I decided for commonality to just add a third Victron 30, so the Sterling is available. Was about $800 delivered for the BB1270 and remote.
Asking $600 shipped in US
Linear Mode
