In other words, ignore the inverters' display? I was hoping for an explanation and cause. Could it be that it was 100% charged when online, but only showing 70% battery capacity when on battery?
My inverter and batteries are 17 months old (24v pure sine wave + 2 x 12v batteries). The charge indicator shows 100%, but immediately drops to 70% when it kicks in due to load shedding.
I've got 2 requirements. The one is to power the fibre box (15w) and router (15w) for up to 5 hours. The second is for a laptop (85w), low power desktop (90w), monitor (40w) and wifi router (15w), also for up to 5 hours. For the latter I've got an inverter and 2x12v 105 batteries. I'm looking...
I'm getting really confused here. Notebooks, routers, onts all have ac to dc chargers which become the dc-ac-dc conversions when used with ups/inverter and battery backup, that you advise to avoid if possible. Then there's the issue of modified versus pure sine wave devices where most advice is...