Description
The Victron Quattro 48/10000/140-100/100 is Victron Energy’s flagship inverter-charger, combining a pure sine wave inverter, a multi-stage battery charger, and an ultra-fast transfer switch in a single integrated unit. It is the core component in thousands of South African ESS (Energy Storage System) installations.
During normal grid operation, the Victron Quattro 48/10000/140-100/100 passes mains power through to your distribution board while simultaneously charging your battery bank at the configured charge current. When Eskom fails, the internal relay switches in under 20 milliseconds — faster than most computers’ power supply capacitors can discharge — ensuring no sensitive device reboots or resets.
The PowerControl feature limits the total AC draw from the grid to a configured threshold, adding battery power when household consumption exceeds it. PowerAssist goes further, supplementing grid or generator power with battery energy when loads briefly spike above the grid supply capacity — critical for undersized generator installations.
The VE.Bus communication interface connects the Victron Quattro 48/10000/140-100/100 to Victron’s GX monitoring devices (Cerbo GX, Venus GX) for full system visibility via the free VRM portal. When paired with Victron MPPT solar charge controllers, the system manages solar self-consumption, battery protection, and grid interaction completely autonomously.
Backed by a 5-year Victron manufacturer warranty. Available from End Loadshedding with South African support.
Samantha Whitfield –
Works as expected
The Victron inverter has been working well for load shedding. Changeover is smooth and the house basics stay on without drama. Delivery could always be faster, but the product itself is good.
Zanele Nkosi –
Great for load shedding
Solid inverter for South African homes. It keeps the important things running when the grid drops.
Noxolo Ngcobo (verified owner) –
Inverter works nicely
Works nicely with the solar setup. The power is stable and I have not had issues so far.
Maretha Olivier (verified owner) –
Great for load shedding
The Victron inverter has been working well for load shedding. Changeover is smooth and the house basics stay on without drama.
Mandla Zulu –
Inverter works nicely
Solid inverter for South African homes. It keeps the important things running when the grid drops.
Jason Michaels (verified owner) –
Inverter works nicely
The Victron inverter has been working well for load shedding. Changeover is smooth and the house basics stay on without drama.
Katlego Maseko (verified owner) –
Inverter is okay
Solid inverter for South African homes. It keeps the important things running when the grid drops. Not bad, just not amazing.
Refilwe Mashego (verified owner) –
Solid backup power
I am happy with this inverter. It does the job and makes load shedding much easier to deal with.
Ruan Visser (verified owner) –
Good inverter overall
Good value inverter. It feels reliable and is a practical choice for backup power. Only giving four stars because I still want to see how it performs long term.
Brandon Jacobs (verified owner) –
Works well at home
I am happy with this inverter. It does the job and makes load shedding much easier to deal with.
Nosipho Mkhize (verified owner) –
Works well at home
Works nicely with the solar setup. The power is stable and I have not had issues so far.
Deon Burger –
Works as expected
I am happy with this inverter. It does the job and makes load shedding much easier to deal with. Very happy overall, just leaving room after more time in use.
Anika van der Merwe –
Works as expected
Good inverter for backup power. It handles normal home use nicely and the setup feels reliable. Good buy, nothing serious to complain about.
Carina Nel (verified owner) –
Does the job well
Good inverter for backup power. It handles normal home use nicely and the setup feels reliable. Only giving four stars because I still want to see how it performs long term.
Monique de Villiers –
Good unit for the price
Good inverter for backup power. It handles normal home use nicely and the setup feels reliable. Only giving four stars because I still want to see how it performs long term.
Reece Valentine (verified owner) –
Solid backup power
Works nicely with the solar setup. The power is stable and I have not had issues so far.
Arno le Roux (verified owner) –
Great for load shedding
Good value inverter. It feels reliable and is a practical choice for backup power.